HSA-alphaTm<slow>(Met9Arg) MGI:5444208 HSA-TPM3*M9R transgene insertion 4, Edna Hardeman Inserted expressed sequence|Dominant negative|Humanized sequence Tg(TPM3)<Met9Arg> http://identifiers.org/mgd/MGI:5444208 HSA-aTmslow(Met9Arg) TPM3(Met9Arg) HSA-aTm<slow>(Met9Arg) HSA-alphaTmslow(Met9Arg) Tg(ACTA1-TPM3*M9R)4Hrd