花生品种粤油14亲缘关系鉴定分析

Genetic Relationship of Peanut Cultivar YY14 by Dendrogram Analysis Based on SSR Markers Data and the Family Tree

花生品种粤油14是广东省农业科学院作物研究所以粤油116、印度花皮、汕油27、汕油71和湛油12等优良品种资源为亲本经复合杂交选育而成的高产多抗花生新品种。本文对花生品种粤油14及亲本共7份资源进行了系谱分析和SSR标记聚类分析。两种方法分析结果基本一致,粤油14与湛油12、汕油27、汕油71的亲缘关系最近,其次是粤油116、粤油367,亲缘关系最远的是印度花皮。

Yueyou 14 （YY14）, bred by Crops Research Institute, GAAS, was derived from a multicross of Zhanyou 12 × { [Shanyou 27 × （Yueyou 116 × Yinduhuapi） F2] F6 ×Shanyou 71} F6. YY14 and its parents were analyzed by dendrogram based on SSR markers data. The results analyzed by both methods indicated that the cultivar YY14 had distant genetic relationship with the cultivars India. YY14 had close genetic relationship with the cultivars ZY12, SY27 and SY71.