Gene Acs1 AceCS1 + acetyl-CoA synthetase 1 Acss2 http://identifiers.org/mgd/MGI:1890410 acyl-CoA synthetase short-chain family member 2 protein coding gene Acs1|ACAS|acetyl-CoA synthetase 1|AceCS1|Acas2|Acas1 MGI:1890410 Acas1 O Acas2 ACAS genetic mapping