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A small portion of plastid transcripts is polyadenylated in the flagellate Euglena gracilis
Title A small portion of plastid transcripts is polyadenylated in the flagellate Euglena gracilis Author info Kristína Záhonová ... [et al.] Author Záhonová Kristína (30%)
Co-authors Hadariová Lucia (10%)
Vacula Rostislav (10%)
Yurchenko Vyacheslav (10%)
Eliáš Marek (10%)
Krajčovič Juraj (10%)
Vesteg Matej 1982- (20%)
Source document FEBS Letters. Vol. 588, no. 5 (2014), pp. 783-788. - Hoboken : John Wiley & Sons, 2014 Keywords červenoočká - Euglenoids - Euglenida gény pre ribozomálne RNA - ribozomal RNA genes chloroplastová DNA - chloroplast DNA rastliny - plants Language English Country Netherlands systematics 577 Annotation Euglena gracilis possesses secondary plastids of green algal origin. In this study, E. gracilis expressed sequence tags (ESTs) derived from polyA-selected mRNA were searched and several ESTs corresponding to plastid genes were found. PCR experiments failed to detect SL sequence at the 5'-end of any of these transcripts, suggesting plastid origin of these polyadenylated molecules. Quantitative PCR experiments confirmed that polyadenylation of transcripts occurs in the Euglena plastids. Such transcripts have been previously observed in primary plastids of plants and algae as low-abundance intermediates of transcript degradation. Our results suggest that a similar mechanism exists in secondary plastids. (C) 2014 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved. URL Link do databázy WoS Public work category ADC No. of Archival Copy 37273 Repercussion category SMITH, David Roy - KEELING, Patrick J. Protists and the Wild, Wild West of gene expression: new frontiers, lawlessness, and misfits. In Annual review of microbiology. ISSN 0066-4227, 2016, vol. 70, pp. 161-178.
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THIEN, Vun Yee - RODRIGUES, Kenneth Francis - VOO, Christopher Lok Yung - WONG, Clemente Michael Vui Ling - YONG, Wilson Thau Lym. Comparative transcriptome profiling of kappaphycus alvarezii (Rhodophyta, Solieriaceae) in response to light of different wavelengths and carbon dioxide enrichment. In Plants (Basel). ISSN 2223-7747, 2021, vol. 10, no. 6, pp. 1-17.
ZAKHAROVA, Alexandra - TASHYZREVA, Daria - BUTENKO, Anzhelika. A neo-functionalized homolog of host transmembrane protein controls localization of bacterial endosymbionts in the trypanosomatid Novymonas esmeraldas. In Current biology. ISSN 0960-9822, 2023, vol. 33, no. 13, pp. 2690–2701.
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