Alleles of the nine amplified MHC microsatellites loci.

RFM–mares and their foals belonging to retained fetal membranes group (RFM); control–mares and their foals belonging to the control group. (XLSX)RFM组：患有胎衣不下（Retained Fetal Membranes，RFM）的母马及其所产幼驹；对照组：正常对照组母马及其所产幼驹。本数据集格式为XLSX。