Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Malka, Yuval | - |
dc.contributor.author | Alkan, Ferhat | - |
dc.contributor.author | 주신영 | - |
dc.contributor.author | K?rner, Pierre-Rene | - |
dc.contributor.author | Pataskar, Abhijeet | - |
dc.contributor.author | Shulman, Eldad | - |
dc.contributor.author | Loayza-Puch, Fabricio | - |
dc.contributor.author | Champagne, Julien | - |
dc.contributor.author | Wenzel, Casper | - |
dc.contributor.author | Faller, William James | - |
dc.contributor.author | Elkon, Ran | - |
dc.contributor.author | Lee, Cheolju | - |
dc.contributor.author | Agami, Reuven | - |
dc.date.accessioned | 2024-01-12T02:36:23Z | - |
dc.date.available | 2024-01-12T02:36:23Z | - |
dc.date.created | 2022-11-09 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.issn | 1097-2765 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/75980 | - |
dc.description.abstract | The use of alternative promoters, splicing, and cleavage and polyadenylation (APA) generates mRNA iso-forms that expand the diversity and complexity of the transcriptome. Here, we uncovered thousands of pre-viously undescribed 5' uncapped and polyadenylated transcripts (5' UPTs). We show that these transcripts resist exonucleases due to a highly structured RNA and N6-methyladenosine modification at their 5' termini. 5' UPTs appear downstream of APA sites within their host genes and are induced upon APA activation. Strong enrichment in polysomal RNA fractions indicates 5' UPT translational potential. Indeed, APA pro-motes downstream translation initiation, non-canonical protein output, and consistent changes to peptide presentation at the cell surface. Lastly, we demonstrate the biological importance of 5' UPTs using Bcl2, a prominent anti-apoptotic gene whose entire coding sequence is a 5' UPT generated from 5' UTR-embedded APA sites. Thus, APA is not only accountable for terminating transcripts, but also for generating downstream uncapped RNAs with translation potential and biological impact. | - |
dc.language | English | - |
dc.publisher | Cell Press | - |
dc.title | Alternative cleavage and polyadenylation generates downstream uncapped RNA isoforms with translation potential | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.molcel.2022.09.036 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | Molecular Cell, v.82, no.20, pp.3840 - 3855.e8 | - |
dc.citation.title | Molecular Cell | - |
dc.citation.volume | 82 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 3840 | - |
dc.citation.endPage | 3855.e8 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000880784300012 | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | CELLS REVEALS | - |
dc.subject.keywordPlus | METHYLATION | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | TRANSCRIPTION | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | MAP | - |
dc.subject.keywordPlus | N-6-METHYLADENOSINE | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | COMPLEXITY | - |
dc.subject.keywordPlus | EFFICIENCY | - |
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