In this research , linkage map of peach was constructed with AFLP molecular marker in 109 F2 population derived from the intercross of ‘Okubo’ and ‘Xingjin nectarine’.
本实验利用AFLP分子标记，以大久保、兴津油桃杂交F2代109株后代群体为试材，构建桃分子标记连锁图谱。
参考来源 - 桃[Prunus persica（L.）Batsch]分子标记遗传连锁图谱的构建Genetic linkage map is a QTL mapping, the genetic map spaces cloning, comparative genomics research and and molecular marker-assisted breeding the foundation.
遗传图谱是数量性状基因定位（QTL）、基因图位克隆、比较基因组学研究以及分子标记辅助育种等的基础。
参考来源 - 大豆遗传图谱构建、重要农艺性状QTL定位及优异基因发掘·2,447,543篇论文数据，部分数据来源于NoteExpress
Compared with the previous linkage map, 9 new markers were assigned to group 9, but 5 markers previously located at this group were lost.
与已构建的连锁图比较，发现9个新的标记被加到了第9连锁群，而原有的5个标记丢失了；
However, in the construction of genetic linkage map and the use of molecular marker-assisted breeding, it drops behind the other major crops.
然而其在构建遗传连锁图谱及利用分子标记辅助育种方面，明显滞后于其他主要经济作物。
Linkage map — a chromosome map showing the relative positions of genes and other DNA markers on the chromosomes, as determined by linkage analysis.
连锁基因或遗传标记在染色体上的相对位置的线性图。
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