Population size.

diff --git a/tags/Oikopleura.mdwn b/tags/Oikopleura.mdwn
index dace30bf397c3b106d873d7cf06e366f774af2f1..78bfbb3d5960054ae51b1600dfaddf2ef61bd507 100644 (file)
--- a/tags/Oikopleura.mdwn
+++ b/tags/Oikopleura.mdwn
@@ -114,7 +114,11 @@ Phenotypes
 Ecology
 -------
 
- - O. dioica populations may have a higher fitness in warmer and more acid oceans
+ - _O. dioica_ populations may have a higher fitness in warmer and more acid oceans
    ([[Bouquet et al., 2018|biblio/29298334]]).
+ - _O. Dioica_ has “a very large mutation rate, and/or a very large effective
+   population size” ([[Denoeud et al., 2010|biblio/21097902]], according to a study
+   of silent and non-silent substitution rates in coding sequences).
+
 
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