SSR标记及形态性状鉴定红刺玫和月季杂交F_1后代  

Identification of F_1 Hybrids Derived from the Combinations of Rosa and Modern Rose by SSR Markers and Morphological Traits

作　　者：罗玉兰[1] 张冬梅[1] 

机构地区：[1]上海市园林科学研究所,上海200232

出　　处：《分子植物育种》2007年第6期839-842,共4页Molecular Plant Breeding

基　　金：上海市科委青年科技启明星计划(04QMX1459);上海市绿化管理局项目(ZX050209)资助

摘　　要：运用传统杂交方法,以红刺玫为父本、现代月季"锦寒1号"为母本进行远缘杂交,获得6株杂交F_1后代。本文利用形态学观察与SSR分子标记相结合对5个单株进行杂种鉴定,结果确定为红刺玫和锦寒1号的杂交后代,其中杂5-2和杂5-4与父本聚为一组,杂5-1、杂5-3和杂5-6与母本聚为一组。In this paper we had got six F1 hybrids that derived from the combinations of Rosa multiflora Thunb. var. cathayensis Rehd. et Wils. and modem rose by using the conventional approach of hybrid breeding program. The hybrids were validated based on morphological traits and SSR markers. The results confirmed that the obtained F1 hybrids were derived from the crosses between R. multiflora and Modem Rose ＂Brocade Cold 1 ＂. The hybrids, Hybri5-2 and Hybri5-4, were grouped to the R. multiflora and Hybri5-1, Hybri5-3, and Hybri5-6 were belonged to the group of＂Brocade Cold 1 ＂.

关 键 词：红刺玫 月季 SSR分子标记 杂种鉴定 形态性状 

分 类 号：S685.12[农业科学—观赏园艺]