From 9e23a92a01523c86c199c7e939d68765ceb8cb41 Mon Sep 17 00:00:00 2001 From: Charles Plessy Date: Thu, 16 Jun 2022 10:24:48 +0900 Subject: [PATCH] trans-splicing --- biblio/20142326.mdwn | 10 ++++++++++ tags/trans-splicing.mdwn | 5 +++++ 2 files changed, 15 insertions(+) create mode 100644 biblio/20142326.mdwn diff --git a/biblio/20142326.mdwn b/biblio/20142326.mdwn new file mode 100644 index 00000000..3a597f2d --- /dev/null +++ b/biblio/20142326.mdwn @@ -0,0 +1,10 @@ +[[!meta title="Convergent origins and rapid evolution of spliced leader trans-splicing in metazoa: insights from the ctenophora and hydrozoa."]] +[[!tag trans-splicing]] + +Derelle R, Momose T, Manuel M, Da Silva C, Wincker P, Houliston E. + +RNA. 2010 Apr;16(4):696-707. doi:10.1261/rna.1975210 + +Convergent origins and rapid evolution of spliced leader trans-splicing in metazoa: insights from the ctenophora and hydrozoa. + +[[!pmid 20142326 desc="“First evidence for SL trans-splicing in ctenophores.” (_Pleurobrachia pileus_ and _Mnemiopsis leidyi_) “Analysis of data sets for the hydrozoans _H. magnipapillata_ and _C. hemisphaerica_ revealed a high number of SL sequence variants per species.” The same gene may use different splice leaders. An adenosine-rich region is found between the trans-splicing site and the transcription initiation site in hydrozoans, but not in other species (including _Oikopleura_."]] diff --git a/tags/trans-splicing.mdwn b/tags/trans-splicing.mdwn index 5cfd6dad..b1a06e15 100644 --- a/tags/trans-splicing.mdwn +++ b/tags/trans-splicing.mdwn @@ -15,4 +15,9 @@ The splice leader is 16-nt in C. intestinalis ([[Satou et al, dioica_ is `TTT(C/T/A)AGA`, which is the same as the cis-splicing acceptor with an extra `A` at the end. +Trans-splicing is also found in cnidarians ([[Derelle et al., 2010|biblio/20142326]]). + +In hydrozoans, the region between the trans-splicing site and the translation initiation site +is A-rich ([[Derelle et al., 2010|biblio/20142326]]). + [[!inline pages="tagged(trans-splicing)" actions="no" limit=0]] -- 2.47.3