Smc1l1 Gene Smc1 Smc1a structural maintenance of chromosomes 1A SB1.8 Smc1alpha http://identifiers.org/mgd/MGI:1344345 genetic mapping SMCB 5830426I24Rik + O MGI:1344345 protein coding gene SMCB|Smc1alpha|Smc1l1|SB1.8|5830426I24Rik|Smc1