In article RAA25985 at socrates.ucsf.EDU, elder at CGL.UCSF.EDU (Bruce Elder) writes:
>> I was wondering if anyone out there in net-land could point me at
> a reference for codon usage in ducks. I think that any avian species
> (chicken??) will be close enough for jazz (but I have been wrong before!!).
"The compositional pattern of the avian genomes and their evolutionary implications"
Kadi et al (1993) J. Mol. Evol. 37:544-551