From: Charles Date: Fri, 15 Feb 2019 04:30:53 +0000 (+0900) Subject: Café X-Git-Url: https://source.charles.plessy.org/?a=commitdiff_plain;h=8ca05d6f240419186c68917d6211b61daac84c44;p=source.git Café --- diff --git a/tags/Ciona.mdwn b/tags/Ciona.mdwn index fac3c3d3..4485321a 100644 --- a/tags/Ciona.mdwn +++ b/tags/Ciona.mdwn @@ -1,7 +1,9 @@ [[!meta title="pages tagged Ciona"]] _C. intestinalis_ and _C. savignyi_ can cross-fertilise after removal of the -vitelline enveloppe ([[Byrd and Lambert, 2000|biblio/10602281]]). +vitelline enveloppe ([[Byrd and Lambert, 2000|biblio/10602281]]). They are +estimated to have diverged 122 ± 33 million years ago ([[Delsuc and coll., +2018|biblio/29653534]]). _Ciona robusta_'s sperm can efficiently fertilise _C. intestinalis_ eggs, but the fertilisation rates are much lower in the reciprocal crosses ([[Suzuki,