https://gydb.org/index.php?action=history&feed=atom&title=Element%3ARTvr2 2026-06-09T17:28:21Z Revision history for this page on the wiki MediaWiki 1.35.0 https://gydb.org/index.php?title=Element:RTvr2&diff=609&oldid=prev 2010-01-19T14:37:01Z

<p></p> <p><b>New page</b></p><div>{{Element<br /> |genbank=[http://www.ncbi.nlm.nih.gov/entrez/viewer.fcgi?db=nucleotide&amp;val=59380637 59380637]<br /> |type= Tork<br /> |genus=Undetermined<br /> |subfamily=Branch 2<br /> |family= Ty1/Copia<br /> |group= LTR retroelements<br /> |description=''RTvr1'' and ''RTvr2'' are two ''Ty1/Copia''-like retrotransposons characterized in the genome of the mung bean (''Vigna radiata'') ([[Literature:83886|Xiao ''et al.'' 2007]]). They have been the first complete elements to be reported in this legume. ''RTvr2'', is taken as a reference sequence as ''RTvr1'' and ''RTvr2'' elements display each other 92% of similarity ([[Literature:83886|Xiao ''et al.'' 2007]]).Phylogenetic analyses reveal how this element belongs to ''Tork'' clade within the Branch 2 of ''Ty1/Copia'' family ([[Literature:100596|Llorens ''et al''. 2009]]).<br /> <br /> ''RTvr2'' genome is 7837 bp in size, including a 677-bp 5’LTR and a 676-bp 3’LTR that flank an internal coding region. The translated region reveals the presence of several stop codons therefore the putative ''Ty1/Copia''-like gag and pol polyproteins derive from frameshiftings at certain positions ([[Literature:83886|Xiao ''et al.'' 2007]]). A Primer Binding Site (PBS) and a Polypurine tract (PPT) are respectively downstream and upstream the 5’LTR and 3’LTR. <br /> |structure=RTvr2.png<br /> |host=Vigna radiata<br /> |hostpic=Vigna_radiata.jpg<br /> |literature=*[[Literature:15303|Mobile DNA II. (Craig et al. 2002)]]<br /> |picowner=[http://commons.wikimedia.org/wiki/File:Vigna.radiata.seeds.jpg Wikimedia, courtesy of &quot;Sarefo&quot;]<br /> }}<br /> [[Category:Element]]</div>

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