Evolution of group II introns
S Zimmerly, C Semper - Mobile DNA, 2015 - Springer
Present in the genomes of bacteria and eukaryotic organelles, group II introns are an
ancient class of ribozymes and retroelements that are believed to have been the ancestors …
ancient class of ribozymes and retroelements that are believed to have been the ancestors …
The molecular structure of long non-coding RNAs: emerging patterns and functional implications
Long non-coding RNAs (lncRNAs) are recently-discovered transcripts that regulate vital
cellular processes and are crucially connected to diseases. Despite their unprecedented …
cellular processes and are crucially connected to diseases. Despite their unprecedented …
A novel RNA motif mediates the strict nuclear localization of a long noncoding RNA
B Zhang, L Gunawardane, F Niazi… - … and cellular biology, 2014 - Taylor & Francis
The ubiquitous presence of long noncoding RNAs (lncRNAs) in eukaryotes points to the
importance of understanding how their sequences impact function. As many lncRNAs …
importance of understanding how their sequences impact function. As many lncRNAs …
Mobile bacterial group II introns at the crux of eukaryotic evolution
AM Lambowitz, M Belfort - Mobile DNA III, 2015 - Wiley Online Library
Group II introns are remarkable mobile retroelements that use the combined activities of an
autocatalytic RNA and an intron‐encoded reverse transcriptase (RT) to propagate efficiently …
autocatalytic RNA and an intron‐encoded reverse transcriptase (RT) to propagate efficiently …
[HTML][HTML] Visualizing group II intron catalysis through the stages of splicing
Group II introns are self-splicing ribozymes that share a reaction mechanism and a common
ancestor with the eukaryotic spliceosome, thereby providing a model system for …
ancestor with the eukaryotic spliceosome, thereby providing a model system for …
Structure of a group II intron in complex with its reverse transcriptase
G Qu, PS Kaushal, J Wang, H Shigematsu… - Nature structural & …, 2016 - nature.com
Bacterial group II introns are large catalytic RNAs related to nuclear spliceosomal introns
and eukaryotic retrotransposons. They self-splice, yielding mature RNA, and integrate into …
and eukaryotic retrotransposons. They self-splice, yielding mature RNA, and integrate into …
Systematic detection of tertiary structural modules in large RNAs and RNP interfaces by Tb-seq
Compact RNA structural motifs control many aspects of gene expression, but we lack
methods for finding these structures in the vast expanse of multi-kilobase RNAs. To adopt …
methods for finding these structures in the vast expanse of multi-kilobase RNAs. To adopt …
Rise of the RNA machines: exploring the structure of long non-coding RNAs
IV Novikova, SP Hennelly, CS Tung… - Journal of molecular …, 2013 - Elsevier
Novel, profound and unexpected roles of long non-coding RNAs (lncRNAs) are emerging in
critical aspects of gene regulation. Thousands of lncRNAs have been recently discovered in …
critical aspects of gene regulation. Thousands of lncRNAs have been recently discovered in …
Organellar introns in fungi, algae, and plants
J Mukhopadhyay, G Hausner - Cells, 2021 - mdpi.com
Introns are ubiquitous in eukaryotic genomes and have long been considered as 'junk
RNA'but the huge energy expenditure in their transcription, removal, and degradation …
RNA'but the huge energy expenditure in their transcription, removal, and degradation …
Structures of a mobile intron retroelement poised to attack its structured DNA target
Group II introns are ribozymes that catalyze their self-excision and function as retroelements
that invade DNA. As retrotransposons, group II introns form ribonucleoprotein (RNP) …
that invade DNA. As retrotransposons, group II introns form ribonucleoprotein (RNP) …