Molecular marker combination for analyzing hornless character of goat and application of molecular marker combination

The invention discloses a molecular marker combination for analyzing the horn-free character of a goat and application thereof, relates to the technical field of biology, and provides 1720 molecular markers capable of analyzing the horn-free character of the goat, and the physical position information of the molecular markers is determined based on the comparison of the genome sequence of a goat reference genome ARS1. A molecular probe combination, a gene chip and a kit prepared from the 1720 SNP molecular markers can be used for carrying out genetic evaluation on goat individuals, individual selection is carried out on goat horn characters which are difficult to measure in the early stage, the generation interval is shortened, the breeding process is accelerated, and therefore a large amount of breeding cost is saved. 本发明公开一种分析山羊有无角性状的分子标记组合及其应用，涉及生物技术领域，本发明提供了能够分析山羊有无角性状特征的1720个分子标记，其物理位置信息基于山羊参考基因组ARS1的基因组序列比对确定，利用1720个SNP分子标记制成的分子探针组合、基因芯片、试剂盒能够对山羊个体进行遗传评估，对早期难以度量的山羊有无角性状进行个体选择，缩短世代间隔，加速育种进程，从而节约大量的育种成本。