R38V31 last accessed: 2022-11-04

Database for Bacterial Group 2 Introns
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

database_for_bacterial_group_2_introns
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

Other names: Database for Bacterial Group II Introns, Database for Bacterial Group 2 Introns, database_for_bacterial_group_2_introns

Database for identification and cataloguing of group II introns. All bacterial introns listed are full-length and appear to be functional, based on intron RNA and IEP characteristics. The database names the full-length introns, and provides information on their boundaries, host genes, and secondary structures. In addition, the website provides tools for analysis that may be useful to researchers who encounter group II introns in DNA sequences.

Webpage:

http://webapps2.ucalgary.ca/~groupii

Licence:

Name: Copyrights
URL: https://cihr-irsc.gc.ca/e/14202.html

Publications:

Publications
More detailed information about this field from each metasource.

Compilation and analysis of group II intron insertions in bacterial genomes: evidence for retroelement behavior
PMID: 11861899
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

Database for mobile group II introns
PMID: 12520040
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

Database for bacterial group II introns
PMID: 22080509
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

Group II introns in eubacteria and archaea: ORF-less introns and new varieties
PMID: 18676618
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

ORF-less and reverse-transcriptase-encoding group II introns in archaebacteria, with a pattern of homing into related group II intron ORFs
PMID: 12554871
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

Compilation and analysis of group II intron insertions in bacterial genomes: evidence for retroelement behavior PubMed citations: 76.

76 articles citing: Compilation and analysis of group II intron insertions in bacterial genomes: evidence for retroelement behavior

Distinct Expansion of Group II Introns During Evolution of Prokaryotes and Possible Factors Involved in Its Regulation. PMID:35295308
A new RNA-DNA interaction required for integration of group II intron retrotransposons into DNA targets. PMID:34791436
Prokaryotic reverse transcriptases: from retroelements to specialized defense systems. PMID:33983378
The association of group IIB intron with integrons in hypersaline environments. PMID:33648565
Group II Introns Generate Functional Chimeric Relaxase Enzymes with Modified Specificities through Exon Shuffling at Both the RNA and DNA Level. PMID:33118013
The circle to lariat ratio of the Ll.LtrB group II intron from Lactococcus lactis is greatly influenced by a variety of biological determinants in vivo. PMID:32810148
Division of labour in a matrix, rather than phagocytosis or endosymbiosis, as a route for the origin of eukaryotic cells. PMID:32345370
Bacterial Group II Intron Genomic Neighborhoods Reflect Survival Strategies: Hiding and Hijacking. PMID:32134458
Retroelement origins of pre-mRNA splicing. PMID:32045511
Bacterial group II introns generate genetic diversity by circularization and trans-splicing from a population of intron-invaded mRNAs. PMID:30462638
Role of plasmid plasticity and mobile genetic elements in the entomopathogen Bacillus thuringiensis serovar israelensis. PMID:30203090
A Highly Proliferative Group IIC Intron from Geobacillus stearothermophilus Reveals New Features of Group II Intron Mobility and Splicing. PMID:29913158
Group II intron inhibits conjugative relaxase expression in bacteria by mRNA targeting. PMID:29905149
Contribution of Mobile Group II Introns to Sinorhizobium meliloti Genome Evolution. PMID:29670598
Recent horizontal transfer, functional adaptation and dissemination of a bacterial group II intron. PMID:27765015
Sequential splicing of a group II twintron in the marine cyanobacterium Trichodesmium. PMID:26577185
Inactivation of group II intron RmInt1 in the Sinorhizobium meliloti genome. PMID:26156864
Mobile Bacterial Group II Introns at the Crux of Eukaryotic Evolution. PMID:26104554
Evolution of group II introns. PMID:25960782
Interaction between conjugative and retrotransposable elements in horizontal gene transfer. PMID:25474706
In vitro characterization of the splicing efficiency and fidelity of the RmInt1 group II intron as a means of controlling the dispersion of its host mobile element. PMID:25336586
The genetic diversity of cereulide biosynthesis gene cluster indicates a composite transposon Tnces in emetic Bacillus weihenstephanensis. PMID:24906385
Bacterial genome instability. PMID:24600039
A pipeline of programs for collecting and analyzing group II intron retroelement sequences from GenBank. PMID:24359548
Role of helical constraints of the EBS1-IBS1 duplex of a group II intron on demarcation of the 5' splice site. PMID:24243113
Predicted group II intron lineages E and F comprise catalytically active ribozymes. PMID:23882113
Selection-driven extinction dynamics for group II introns in Enterobacteriales. PMID:23251705
Multiple self-splicing introns in the 16S rRNA genes of giant sulfur bacteria. PMID:22371583
Diversity, mobility, and structural and functional evolution of group II introns carrying an unusual 3' extension. PMID:22204608
Target site recognition by a diversity-generating retroelement. PMID:22194701
Spread of the group II intron RmInt1 and its insertion sequence target sites in the plant endosymbiont Sinorhizobium meliloti. PMID:22016840
Function of chloroplast RNA-binding proteins. PMID:20848156
Diversity and strength of internal outward-oriented promoters in group IIC-attC introns. PMID:20716518
Mechanisms used for genomic proliferation by thermophilic group II introns. PMID:20543989
Conservation of intron and intein insertion sites: implications for life histories of parasitic genetic elements. PMID:20043855
Exceptional structured noncoding RNAs revealed by bacterial metagenome analysis. PMID:19956260
Extensive mis-splicing of a bi-partite plant mitochondrial group II intron. PMID:19920126
Endogenous mechanisms for the origins of spliceosomal introns. PMID:19635762
The eukaryotic cell originated in the integration and redistribution of hyperstructures from communities of prokaryotic cells based on molecular complementarity. PMID:19582221
Using genomic data to determine the diversity and distribution of target site motifs recognized by class C-attC group II introns. PMID:19449055
A conserved 3' extension in unusual group II introns is important for efficient second-step splicing. PMID:19304998
EcI5, a group IIB intron with high retrohoming frequency: DNA target site recognition and use in gene targeting. PMID:19155322
Probing the catalytic triad of an archaeal RNA splicing endonuclease. PMID:19053288
Ancient, recurrent phage attacks and recombination shaped dynamic sequence-variable mosaics at the root of phytoplasma genome evolution. PMID:18701718
Group II introns in eubacteria and archaea: ORF-less introns and new varieties. PMID:18676618
Survey of group I and group II introns in 29 sequenced genomes of the Bacillus cereus group: insights into their spread and evolution. PMID:18587153
Lateral transfer of introns in the cryptophyte plastid genome. PMID:18397952
Insertion of group II intron retroelements after intrinsic transcriptional terminators. PMID:17420455
Gene targeting in gram-negative bacteria by use of a mobile group II intron ("Targetron") expressed from a broad-host-range vector. PMID:17322321
Group II intron in Bacillus cereus has an unusual 3' extension and splices 56 nucleotides downstream of the predicted site. PMID:17301069
Self-splicing of a group IIC intron: 5' exon recognition and alternative 5' splicing events implicate the stem-loop motif of a transcriptional terminator. PMID:17130159
Potential for alternative intron-exon pairings in group II intron RmInt1 from Sinorhizobium meliloti and its relatives. PMID:16431983
Recruitment of host functions suggests a repair pathway for late steps in group II intron retrohoming. PMID:16230535
Unusual group II introns in bacteria of the Bacillus cereus group. PMID:16030238
Class I integron with a group II intron detected in an Escherichia coli strain from a free-range reindeer. PMID:15917559
Quantitative analysis of group II intron expression and splicing in Lactococcus lactis. PMID:15870348
Genetic and structural analysis of the Bacteroides conjugative transposon CTn341. PMID:15805532
Sequence, transcription activity, and evolutionary origin of the R-body coding plasmid pKAP298 from the intracellular parasitic bacterium Caedibacter taeniospiralis. PMID:15785846
Conjugative transfer of the Lactococcus lactis chromosomal sex factor promotes dissemination of the Ll.LtrB group II intron. PMID:15659671
CRS1, a chloroplast group II intron splicing factor, promotes intron folding through specific interactions with two intron domains. PMID:15598799
A group II intron-type open reading frame from the thermophile Bacillus (Geobacillus) stearothermophilus encodes a heat-stable reverse transcriptase. PMID:15574910
Abortive transposition by a group II intron in yeast mitochondria. PMID:15454528
Many independent origins of trans splicing of a plant mitochondrial group II intron. PMID:15383910
Genome sequence of Symbiobacterium thermophilum, an uncultivable bacterium that depends on microbial commensalism. PMID:15383646
Bacterial thymidylate synthase with intein, group II Intron, and distinctive ThyX motifs. PMID:15342603
The mitochondrial DNA of land plants: peculiarities in phylogenetic perspective. PMID:15300404
The RmInt1 group II intron has two different retrohoming pathways for mobility using predominantly the nascent lagging strand at DNA replication forks for priming. PMID:15155857
Principles of 3' splice site selection and alternative splicing for an unusual group II intron from Bacillus anthracis. PMID:15100440
Conserved target for group II intron insertion in relaxase genes of conjugative elements of gram-positive bacteria. PMID:15060042
Group II intron mobility using nascent strands at DNA replication forks to prime reverse transcription. PMID:12941706
Group II intron splicing factors derived by diversification of an ancient RNA-binding domain. PMID:12881426
Diversity of group II introns in the genome of Sinorhizobium meliloti strain 1021: splicing and mobility of RmInt1. PMID:12589437
ORF-less and reverse-transcriptase-encoding group II introns in archaebacteria, with a pattern of homing into related group II intron ORFs. PMID:12554871
Database for mobile group II introns. PMID:12520040
Bacterial group II introns in a deep-sea hydrothermal vent environment. PMID:12450865
The dispersal of five group II introns among natural populations of Escherichia coli. PMID:12403467
Database for mobile group II introns PubMed citations: 59.

59 articles citing: Database for mobile group II introns

Unprecedented frequency of mitochondrial introns in colonial bilaterians. PMID:35764672
Comparison of Auxenochlorella protothecoides and Chlorella spp. Chloroplast Genomes: Evidence for Endosymbiosis and Horizontal Virus-like Gene Transfer. PMID:35330209
High-throughput dissection of the thermodynamic and conformational properties of a ubiquitous class of RNA tertiary contact motifs. PMID:34373334
Structural variation and evolution of chloroplast tRNAs in green algae. PMID:34131524
The association of group IIB intron with integrons in hypersaline environments. PMID:33648565
A Bioinformatic Method For Identifying Group II Introns In Organella Genomes. PMID:31798632
Role of plasmid plasticity and mobile genetic elements in the entomopathogen Bacillus thuringiensis serovar israelensis. PMID:30203090
Group II intron inhibits conjugative relaxase expression in bacteria by mRNA targeting. PMID:29905149
Single-Molecule Fluorescence Reveals Commonalities and Distinctions among Natural and in Vitro-Selected RNA Tertiary Motifs in a Multistep Folding Pathway. PMID:29185740
Synergistic Role of Endothelial ERG and FLI1 in Mediating Pulmonary Vascular Homeostasis. PMID:28248553
Programmable Genome Editing Tools and their Regulation for Efficient Genome Engineering. PMID:28179977
Identification of a GUAAY Pentaloop Sequence Involved in a Novel RNA Loop-Helix Interaction. PMID:27771480
Adipose Gene Expression Profile Changes With Lung Allograft Reperfusion. PMID:27421969
Mitochondrial group I and group II introns in the sponge orders Agelasida and Axinellida. PMID:26653218
The Utility of Genome Skimming for Phylogenomic Analyses as Demonstrated for Glycerid Relationships (Annelida, Glyceridae). PMID:26590213
Highly Conserved Mitochondrial Genomes among Multicellular Red Algae of the Florideophyceae. PMID:26245677
Recent mobility of plastid encoded group II introns and twintrons in five strains of the unicellular red alga Porphyridium. PMID:26157604
Diversity-generating Retroelements in Phage and Bacterial Genomes. PMID:26104433
In vitro characterization of the splicing efficiency and fidelity of the RmInt1 group II intron as a means of controlling the dispersion of its host mobile element. PMID:25336586
The primary transcriptome of the marine diazotroph Trichodesmium erythraeum IMS101. PMID:25155278
Group II intron splicing factors in plant mitochondria. PMID:24600456
Quaternary arrangement of an active, native group II intron ribonucleoprotein complex revealed by small-angle X-ray scattering. PMID:24567547
NMR structure of the 5' splice site in the group IIB intron Sc.ai5γ--conformational requirements for exon-intron recognition. PMID:24448450
Role of helical constraints of the EBS1-IBS1 duplex of a group II intron on demarcation of the 5' splice site. PMID:24243113
Group II intron-ribosome association protects intron RNA from degradation. PMID:24046482
Evolution of plant mitochondrial intron-encoded maturases: frequent lineage-specific loss and recurrent intracellular transfer to the nucleus. PMID:23979261
Predicted group II intron lineages E and F comprise catalytically active ribozymes. PMID:23882113
Evolution of red algal plastid genomes: ancient architectures, introns, horizontal gene transfer, and taxonomic utility of plastid markers. PMID:23536846
The structural stabilization of the κ three-way junction by Mg(II) represents the first step in the folding of a group II intron. PMID:23275550
Stability of a Pseudomonas putida KT2440 bacteriophage-carried genomic island and its impact on rhizosphere fitness. PMID:22843519
Diversity, mobility, and structural and functional evolution of group II introns carrying an unusual 3' extension. PMID:22204608
Database for bacterial group II introns. PMID:22080509
Genome of alkaliphilic Bacillus pseudofirmus OF4 reveals adaptations that support the ability to grow in an external pH range from 7.5 to 11.4. PMID:21951522
Linking the branchpoint helix to a newly found receptor allows lariat formation by a group II intron. PMID:21712813
Recurrent insertion of 5'-terminal nucleotides and loss of the branchpoint motif in lineages of group II introns inserted in mitochondrial preribosomal RNAs. PMID:21613530
The group II intron ribonucleoprotein precursor is a large, loosely packed structure. PMID:21131279
Splicing of the Sinorhizobium meliloti RmInt1 group II intron provides evidence of retroelement behavior. PMID:20876688
Diversity and strength of internal outward-oriented promoters in group IIC-attC introns. PMID:20716518
Tn1546 is part of a larger plasmid-encoded genetic unit horizontally disseminated among clonal Enterococcus faecium lineages. PMID:20558469
Nuclear expression of a group II intron is consistent with spliceosomal intron ancestry. PMID:20351053
The genome of Streptococcus mitis B6--what is a commensal? PMID:20195536
The peculiarities of large intron splicing in animals. PMID:19924226
A conserved 3' extension in unusual group II introns is important for efficient second-step splicing. PMID:19304998
A mutant screen reveals RNase E as a silencer of group II intron retromobility in Escherichia coli. PMID:18945808
The GANC tetraloop: a novel motif in the group IIC intron structure. PMID:18773908
The take and give between retrotransposable elements and their hosts. PMID:18680436
Very small mobile repeated elements in cyanobacterial genomes. PMID:18599681
Survey of group I and group II introns in 29 sequenced genomes of the Bacillus cereus group: insights into their spread and evolution. PMID:18587153
Group II introns break new boundaries: presence in a bilaterian's genome. PMID:18213396
On the origin of the translation system and the genetic code in the RNA world by means of natural selection, exaptation, and subfunctionalization. PMID:17540026
Group II intron in Bacillus cereus has an unusual 3' extension and splices 56 nucleotides downstream of the predicted site. PMID:17301069
Detection of a group II intron without an open reading frame in the alpha-toxin gene of Clostridium perfringens isolated from a broiler chicken. PMID:17158682
Self-splicing of a group IIC intron: 5' exon recognition and alternative 5' splicing events implicate the stem-loop motif of a transcriptional terminator. PMID:17130159
Stolbur phytoplasma genome survey achieved using a suppression subtractive hybridization approach with high specificity. PMID:16672467
Localization, mobility and fidelity of retrotransposed Group II introns in rRNA genes. PMID:16170154
Unusual group II introns in bacteria of the Bacillus cereus group. PMID:16030238
Genetic and structural analysis of the Bacteroides conjugative transposon CTn341. PMID:15805532
Bacterial thymidylate synthase with intein, group II Intron, and distinctive ThyX motifs. PMID:15342603
A bacterial group II intron favors retrotransposition into plasmid targets. PMID:14673083
Database for bacterial group II introns PubMed citations: 59.

59 articles citing: Database for bacterial group II introns

Group II Introns: Flexibility and Repurposing. PMID:35865004
Unprecedented frequency of mitochondrial introns in colonial bilaterians. PMID:35764672
Distinct Expansion of Group II Introns During Evolution of Prokaryotes and Possible Factors Involved in Its Regulation. PMID:35295308
Endogenous CRISPR-Cas Systems in Group I Clostridium botulinum and Clostridium sporogenes Do Not Directly Target the Botulinum Neurotoxin Gene Cluster. PMID:35222299
Bacillus cytotoxicus Genomics: Chromosomal Diversity and Plasmidome Versatility. PMID:34992589
Identification and classification of reverse transcriptases in bacterial genomes and metagenomes. PMID:34904653
Natural circularly permuted group II introns in bacteria produce RNA circles. PMID:34901790
Discovery of highly reactive self-splicing group II introns within the mitochondrial genomes of human pathogenic fungi. PMID:34850132
A new RNA-DNA interaction required for integration of group II intron retrotransposons into DNA targets. PMID:34791436
Genomic Stability and Genetic Defense Systems in Dolosigranulum pigrum, a Candidate Beneficial Bacterium from the Human Microbiome. PMID:34546072
U5 snRNA Interactions With Exons Ensure Splicing Precision. PMID:34276781
Evolution of VIM-1-Producing Klebsiella pneumoniae Isolates from a Hospital Outbreak Reveals the Genetic Bases of the Loss of the Urease-Positive Identification Character. PMID:34060914
The association of group IIB intron with integrons in hypersaline environments. PMID:33648565
Galaxy and Apollo as a biologist-friendly interface for high-quality cooperative phage genome annotation. PMID:33137082
Group II Introns Generate Functional Chimeric Relaxase Enzymes with Modified Specificities through Exon Shuffling at Both the RNA and DNA Level. PMID:33118013
Bacterial Group II Intron Genomic Neighborhoods Reflect Survival Strategies: Hiding and Hijacking. PMID:32134458
Branch site bulge conformations in domain 6 determine functional sugar puckers in group II intron splicing. PMID:31665419
Diversity of Bacillus cereus sensu lato mobilome. PMID:31142281
Bacterial group II introns generate genetic diversity by circularization and trans-splicing from a population of intron-invaded mRNAs. PMID:30462638
Mobile Genetic Elements Associated with Antimicrobial Resistance. PMID:30068738
Group II intron inhibits conjugative relaxase expression in bacteria by mRNA targeting. PMID:29905149
Contribution of Mobile Group II Introns to Sinorhizobium meliloti Genome Evolution. PMID:29670598
Using bioinformatic and phylogenetic approaches to classify transposable elements and understand their complex evolutionary histories. PMID:29225705
An ultraprocessive, accurate reverse transcriptase encoded by a metazoan group II intron. PMID:29109157
RNArchitecture: a database and a classification system of RNA families, with a focus on structural information. PMID:29069520
Mobile Group II Introns as Ancestral Eukaryotic Elements. PMID:28818345
The Reverse Transcriptases Associated with CRISPR-Cas Systems. PMID:28769116
Programmable Genome Editing Tools and their Regulation for Efficient Genome Engineering. PMID:28179977
U6atac snRNA stem-loop interacts with U12 p65 RNA binding protein and is functionally interchangeable with the U12 apical stem-loop III. PMID:27510544
Single-Cell (Meta-)Genomics of a Dimorphic Candidatus Thiomargarita nelsonii Reveals Genomic Plasticity. PMID:27199933
Crystal structures of a group II intron maturase reveal a missing link in spliceosome evolution. PMID:27136328
Using Group II Introns for Attenuating the In Vitro and In Vivo Expression of a Homing Endonuclease. PMID:26909494
Activating the branch-forming splicing pathway by reengineering the ribozyme component of a natural group II intron. PMID:26769855
Mitochondrial group I and group II introns in the sponge orders Agelasida and Axinellida. PMID:26653218
Sequential splicing of a group II twintron in the marine cyanobacterium Trichodesmium. PMID:26577185
Splicing diversity revealed by reduced spliceosomes in C. merolae and other organisms. PMID:26400738
Mobile Bacterial Group II Introns at the Crux of Eukaryotic Evolution. PMID:26104554
Diversity-generating Retroelements in Phage and Bacterial Genomes. PMID:26104433
Evolution of group II introns. PMID:25960782
Functional Implications of RNA Splicing for Human Long Intergenic Noncoding RNAs. PMID:25574121
Insights into the strategies used by related group II introns to adapt successfully for the colonisation of a bacterial genome. PMID:25482895
Comprehensive phylogenetic analysis of bacterial reverse transcriptases. PMID:25423096
In vitro characterization of the splicing efficiency and fidelity of the RmInt1 group II intron as a means of controlling the dispersion of its host mobile element. PMID:25336586
Complete Genome Sequence of the RmInt1 Group II Intronless Sinorhizobium meliloti Strain RMO17. PMID:25301650
The primary transcriptome of the marine diazotroph Trichodesmium erythraeum IMS101. PMID:25155278
Origin of spliceosomal introns and alternative splicing. PMID:24890509
The trouble with (group II) introns. PMID:24757059
Novel RNA structural features of an alternatively splicing group II intron from Clostridium tetani. PMID:24751650
RNA-RNA interactions and pre-mRNA mislocalization as drivers of group II intron loss from nuclear genomes. PMID:24722636
NMR structure of the 5' splice site in the group IIB intron Sc.ai5γ--conformational requirements for exon-intron recognition. PMID:24448450
Biotechnological applications of mobile group II introns and their reverse transcriptases: gene targeting, RNA-seq, and non-coding RNA analysis. PMID:24410776
A pipeline of programs for collecting and analyzing group II intron retroelement sequences from GenBank. PMID:24359548
Role of helical constraints of the EBS1-IBS1 duplex of a group II intron on demarcation of the 5' splice site. PMID:24243113
Mapping the RNA-Seq trash bin: unusual transcripts in prokaryotic transcriptome sequencing data. PMID:23702463
Thermostable group II intron reverse transcriptase fusion proteins and their use in cDNA synthesis and next-generation RNA sequencing. PMID:23697550
Comprehensive phylogenetic analysis of bacterial group II intron-encoded ORFs lacking the DNA endonuclease domain reveals new varieties. PMID:23355907
Selection-driven extinction dynamics for group II introns in Enterobacteriales. PMID:23251705
Cargo capacity of phages and plasmids and other factors influencing horizontal transfers of prokaryote transposable elements. PMID:22934247
Multiple transcription-activating sequences regulate the RsmZ regulatory small RNA of Pseudomonas brassicacearum. PMID:22773788
Group II introns in eubacteria and archaea: ORF-less introns and new varieties PubMed citations: 49.

49 articles citing: Group II introns in eubacteria and archaea: ORF-less introns and new varieties

Unprecedented frequency of mitochondrial introns in colonial bilaterians. PMID:35764672
Distinct Expansion of Group II Introns During Evolution of Prokaryotes and Possible Factors Involved in Its Regulation. PMID:35295308
Natural circularly permuted group II introns in bacteria produce RNA circles. PMID:34901790
A new RNA-DNA interaction required for integration of group II intron retrotransposons into DNA targets. PMID:34791436
Organellar Introns in Fungi, Algae, and Plants. PMID:34440770
Participation of Multifunctional RNA in Replication, Recombination and Regulation of Endogenous Plant Pararetroviruses (EPRVs). PMID:34234799
A New View of the T-Loop Junction: Implications for Self-Primed Telomere Extension, Expansion of Disease-Related Nucleotide Repeat Blocks, and Telomere Evolution. PMID:31475042
Integrated evolution of ribosomal RNAs, introns, and intron nurseries. PMID:30578455
On the Origin and Evolutionary Relationships of the Reverse Transcriptases Associated With Type III CRISPR-Cas Systems. PMID:29963037
Contribution of Mobile Group II Introns to Sinorhizobium meliloti Genome Evolution. PMID:29670598
Comparative Analysis of Four Calypogeia Species Revealed Unexpected Change in Evolutionarily-Stable Liverwort Mitogenomes. PMID:29257096
Convergent Evolution of Fern-Specific Mitochondrial Group II Intron atp1i361g2 and Its Ancient Source Paralogue rps3i249g2 and Independent Losses of Intron and RNA Editing among Pteridaceae. PMID:27492234
Monilophyte mitochondrial rps1 genes carry a unique group II intron that likely originated from an ancient paralog in rpl2. PMID:27354706
Mobile Bacterial Group II Introns at the Crux of Eukaryotic Evolution. PMID:26104554
Diversity-generating Retroelements in Phage and Bacterial Genomes. PMID:26104433
Evolution of group II introns. PMID:25960782
Origins and evolution of viruses of eukaryotes: The ultimate modularity. PMID:25771806
RNA-Seq profile of flavescence dorée phytoplasma in grapevine. PMID:25495145
Insights into the strategies used by related group II introns to adapt successfully for the colonisation of a bacterial genome. PMID:25482895
Comprehensive phylogenetic analysis of bacterial reverse transcriptases. PMID:25423096
In vitro characterization of the splicing efficiency and fidelity of the RmInt1 group II intron as a means of controlling the dispersion of its host mobile element. PMID:25336586
Origin of spliceosomal introns and alternative splicing. PMID:24890509
Novel RNA structural features of an alternatively splicing group II intron from Clostridium tetani. PMID:24751650
Insights into the history of a bacterial group II intron remnant from the genomes of the nitrogen-fixing symbionts Sinorhizobium meliloti and Sinorhizobium medicae. PMID:24736785
Use of the computer-retargeted group II intron RmInt1 of Sinorhizobium meliloti for gene targeting. PMID:24646865
Bacterial cellular engineering by genome editing and gene silencing. PMID:24552876
A pipeline of programs for collecting and analyzing group II intron retroelement sequences from GenBank. PMID:24359548
Alternative splicing of a group II intron in a surface layer protein gene in Clostridium tetani. PMID:24214997
Predicted group II intron lineages E and F comprise catalytically active ribozymes. PMID:23882113
Now on display: a gallery of group II intron structures at different stages of catalysis. PMID:23634971
Comprehensive phylogenetic analysis of bacterial group II intron-encoded ORFs lacking the DNA endonuclease domain reveals new varieties. PMID:23355907
Structural variation and uniformity among tetraloop-receptor interactions and other loop-helix interactions in RNA crystal structures. PMID:23152878
Multiple self-splicing introns in the 16S rRNA genes of giant sulfur bacteria. PMID:22371583
Database for bacterial group II introns. PMID:22080509
Group IIC intron with an unusual target of integration in Enterobacter cloacae. PMID:22020643
Learning to live together: mutualism between self-splicing introns and their hosts. PMID:21481283
Evolution of introns in the archaeal world. PMID:21383132
Use of RmInt1, a group IIB intron lacking the intron-encoded protein endonuclease domain, in gene targeting. PMID:21115708
Diversity and strength of internal outward-oriented promoters in group IIC-attC introns. PMID:20716518
A group IIC-type intron interrupts the rRNA methylase gene of Geobacillus stearothermophilus strain 10. PMID:20675491
Mechanisms used for genomic proliferation by thermophilic group II introns. PMID:20543989
Group II introns: mobile ribozymes that invade DNA. PMID:20463000
The Dunaliella salina organelle genomes: large sequences, inflated with intronic and intergenic DNA. PMID:20459666
The tertiary structure of group II introns: implications for biological function and evolution. PMID:20446804
Potential role of group IIC-attC introns in integron cassette formation. PMID:19633079
Group IIC intron mobility into attC sites involves a bulged DNA stem-loop motif. PMID:19509303
A conserved 3' extension in unusual group II introns is important for efficient second-step splicing. PMID:19304998
EcI5, a group IIB intron with high retrohoming frequency: DNA target site recognition and use in gene targeting. PMID:19155322
A diversity of uncharacterized reverse transcriptases in bacteria. PMID:19004871
ORF-less and reverse-transcriptase-encoding group II introns in archaebacteria, with a pattern of homing into related group II intron ORFs PubMed citations: 42.

42 articles citing: ORF-less and reverse-transcriptase-encoding group II introns in archaebacteria, with a pattern of homing into related group II intron ORFs

Distinct Expansion of Group II Introns During Evolution of Prokaryotes and Possible Factors Involved in Its Regulation. PMID:35295308
Mitogenome of a stink worm (Annelida: Travisiidae) includes degenerate group II intron that is also found in five congeneric species. PMID:35292662
Retrotransposons as pathogenicity factors of the plant pathogenic fungus Botrytis cinerea. PMID:34399815
Prokaryotic reverse transcriptases: from retroelements to specialized defense systems. PMID:33983378
Systematic prediction of genes functionally associated with bacterial retrons and classification of the encoded tripartite systems. PMID:33275130
Division of labour in a matrix, rather than phagocytosis or endosymbiosis, as a route for the origin of eukaryotic cells. PMID:32345370
Contribution of Mobile Group II Introns to Sinorhizobium meliloti Genome Evolution. PMID:29670598
Chloroplast genome expansion by intron multiplication in the basal psychrophilic euglenoid Eutreptiella pomquetensis. PMID:28852596
Mobile Group II Introns as Ancestral Eukaryotic Elements. PMID:28818345
The Reverse Transcriptases Associated with CRISPR-Cas Systems. PMID:28769116
Sequential splicing of a group II twintron in the marine cyanobacterium Trichodesmium. PMID:26577185
Convergent evolution of twintron-like configurations: One is never enough. PMID:26513606
Recent mobility of plastid encoded group II introns and twintrons in five strains of the unicellular red alga Porphyridium. PMID:26157604
Evolution of group II introns. PMID:25960782
Insights into the strategies used by related group II introns to adapt successfully for the colonisation of a bacterial genome. PMID:25482895
Comprehensive phylogenetic analysis of bacterial reverse transcriptases. PMID:25423096
Origin of spliceosomal introns and alternative splicing. PMID:24890509
Novel RNA structural features of an alternatively splicing group II intron from Clostridium tetani. PMID:24751650
Use of the computer-retargeted group II intron RmInt1 of Sinorhizobium meliloti for gene targeting. PMID:24646865
Comprehensive phylogenetic analysis of bacterial group II intron-encoded ORFs lacking the DNA endonuclease domain reveals new varieties. PMID:23355907
Evidence for transitional stages in the evolution of euglenid group II introns and twintrons in the Monomorphina aenigmatica plastid genome. PMID:23300929
Non-contiguous finished genome sequence and contextual data of the filamentous soil bacterium Ktedonobacter racemifer type strain (SOSP1-21). PMID:22180814
The falsifiability of the models for the origin of eukaryotes. PMID:22008946
Genome of alkaliphilic Bacillus pseudofirmus OF4 reveals adaptations that support the ability to grow in an external pH range from 7.5 to 11.4. PMID:21951522
Splicing of the Sinorhizobium meliloti RmInt1 group II intron provides evidence of retroelement behavior. PMID:20876688
Mechanisms used for genomic proliferation by thermophilic group II introns. PMID:20543989
Group II introns: mobile ribozymes that invade DNA. PMID:20463000
Endogenous mechanisms for the origins of spliceosomal introns. PMID:19635762
The take and give between retrotransposable elements and their hosts. PMID:18680436
Group II introns in eubacteria and archaea: ORF-less introns and new varieties. PMID:18676618
Survey of group I and group II introns in 29 sequenced genomes of the Bacillus cereus group: insights into their spread and evolution. PMID:18587153
Group II intron in Bacillus cereus has an unusual 3' extension and splices 56 nucleotides downstream of the predicted site. PMID:17301069
Detection of a group II intron without an open reading frame in the alpha-toxin gene of Clostridium perfringens isolated from a broiler chicken. PMID:17158682
Did group II intron proliferation in an endosymbiont-bearing archaeon create eukaryotes? PMID:17156426
Conjugative plasmid pAW63 brings new insights into the genesis of the Bacillus anthracis virulence plasmid pXO2 and of the Bacillus thuringiensis plasmid pBT9727. PMID:16042811
Unusual group II introns in bacteria of the Bacillus cereus group. PMID:16030238
Conjugative transfer of the Lactococcus lactis chromosomal sex factor promotes dissemination of the Ll.LtrB group II intron. PMID:15659671
CRS1, a chloroplast group II intron splicing factor, promotes intron folding through specific interactions with two intron domains. PMID:15598799
Abortive transposition by a group II intron in yeast mitochondria. PMID:15454528
A horizontally acquired group II intron in the chloroplast psbA gene of a psychrophilic Chlamydomonas: in vitro self-splicing and genetic evidence for maturase activity. PMID:15208445
The RmInt1 group II intron has two different retrohoming pathways for mobility using predominantly the nascent lagging strand at DNA replication forks for priming. PMID:15155857
Group II intron splicing factors derived by diversification of an ancient RNA-binding domain. PMID:12881426

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chloroplast sequence
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

deoxyribonucleic acid
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

exon
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

group ii intron
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

host
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

intron
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

mitochondrial sequence
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

protein domain
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

rna secondary structure
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

ribonucleic acid
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

taxonomic classification
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

polypeptide_region
metasource: Fairsharing.org
version: FAIRsharing.org: Group II introns database; Group II introns database; DOI: https://doi.org/10.25504/FAIRsharing.710xh8; Last edited: Jan. 8, 2019, 1:14 p.m.; Last accessed: Jan 03 2022 7:05 p.m.

dna
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

algae
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

bacteria
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

fungi
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

genome
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

plants
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

protein
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

protists
metasource: re3data.org
version: re3data.org: Database for Bacterial Group II Introns; editing status 2022-06-08; re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R38V31 last accessed: 2022-11-04

gene transcripts
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

mobile genetic elements
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

gene and protein families
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

structure prediction
metasource: bio.tools
version: extracted_at: 2022-11-04T11:34:53.455069

chloroplast sequence dna exon group ii intron host intron mitochondrial sequence protein domain rna secondary structure rna taxonomic classification polypeptide region dna algae bacteria fungi genome plants protein protists gene transcripts mobile genetic elements gene and protein families structure prediction

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Database for Bacterial Group II Introns

Yeast Intron Database

cpnDB

U12DB

Ribosomal Database Project (RDP-II)

Bacterial CSDB (BCSDB)

DBASS5/3

Spliceosome Database

Database of Bacterial Exotoxins for Human

Hollywood

bacteria.guru

Arabidopsis Thaliana Trans-factor and cis-Element prediction Database

GISSD

Insertion Sequence Finder

JuncDB

ECgene

ProSAS

RNA Atlas of Structure Probing

SpliceNest

A CLAssification of Mobile genetic Elements