From: Charles Date: Thu, 7 Feb 2019 04:19:27 +0000 (+0900) Subject: Café X-Git-Url: https://source.charles.plessy.org/?a=commitdiff_plain;h=6d5b6adcf243493444ebf4d949b08ff1ff6f72df;p=source.git Café --- diff --git a/biblio/18612321.mdwn b/biblio/18612321.mdwn new file mode 100644 index 00000000..27a5974f --- /dev/null +++ b/biblio/18612321.mdwn @@ -0,0 +1,10 @@ +[[!meta title="Evolution of the mitochondrial genome of Metazoa as exemplified by comparison of congeneric species."]] +[[!tag review tunicate mitochondrion]] + +Heredity (Edinb). 2008 Oct;101(4):301-20. doi:10.1038/hdy.2008.62 + +Gissi C, Iannelli F, Pesole G. + +Evolution of the mitochondrial genome of Metazoa as exemplified by comparison of congeneric species. + +[[!pmid 18612321 desc="Mitochondrial genomes of tunicates have all genes colinear on the same strand, and usually encode 24 tRNAs (instead of 22 in vertebrates). Their rRNA genes are separated."]] diff --git a/tags/Oikopleura.mdwn b/tags/Oikopleura.mdwn index d1feecca..91ad3f91 100644 --- a/tags/Oikopleura.mdwn +++ b/tags/Oikopleura.mdwn @@ -80,7 +80,9 @@ Genome - Only a partial mitochondrial genome was reconstituted in [[Denoeud et al., 2010|biblio/21097902]], due to cloning and sequencing difficulties that may have been caused by oligo-dT stretches. A/T-rich codons are more frequent than - in human. + in human. In other tunicates, all mitochondrial genes are on the same DNA strand + and 24 tRNAs are present, instead of 22 in other chordates (reviewed by [[Gissi and coll., + 2008|biblio/18612321]]). - Analysis of sex-linked markers supports genetic sex determination with male heterogamety – that is: X chromosomes for females and Y for males. ([[Denoeud et al., 2010|biblio/21097902]]) - The minor spliceosome could not be found in _Oikopleura_'s genome ([[Martz