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The first genetic linkage map of Primulina eburnea (Gesneriaceae) based on EST-derived SNP markers

机译:基于EST衍生的SNP标记的樱草报春花(菊科)的第一个遗传连锁图谱

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Primulina eburnea is a promising candidate for domestication and floriculture, since it is easy to culture and has beautiful flowers. An F (2) population of 189 individuals was established for the construction of first-generation linkage maps based on expressed sequence tags-derived single-nucleotide polymorphism markers using the massARRAY genotyping platform. Of the 232 screened markers, 215 were assigned to 18 LG according to the haploid number of chromosomes in the species. The linkage map spanned a total of 3774.7 cM with an average distance of 17.6 cM between adjacent markers. This linkage map provides a framework for identification of important genes in breeding programmes.
机译:樱草报春花是易于驯化和花卉栽培的候选植物,因为它易于培养并且拥有美丽的花朵。建立了F(2)人口189个人,用于使用massARRAY基因分型平台基于表达的序列标签衍生的单核苷酸多态性标记构建第一代连锁图。根据物种中染色体的单倍体数目,在232个筛选的标记中,有215个被分配给18个LG。连锁图跨度总计为3774.7 cM,相邻标记之间的平均距离为17.6 cM。该连锁图提供了用于鉴定育种程序中重要基因的框架。

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