Sports and seedlings of rose varieties analysed with molecular markers
Sports and seedlings of rose varieties analysed with molecular markers
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DOI：
10.1046/j.1439-0523.2000.00459.x
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发表时间：
2000-02-01
期刊：
影响因子：
2
通讯作者：
Mattiesch, L
中科院分区：
文献类型：
--
作者：
Debener, T;Janakiram, T;Mattiesch, L
用分子标记分析了两个切花玫瑰品种以及花园玫瑰品种的运动。使用 695 至 752 个随机扩增的多态性 DNA 和 AFLP 片段来推断运动、原始品种和这些品种的幼苗之间的遗传差异。切花月季品种与原品种之间没有观察到多态性，而花园月季品种与原品种之间检测到了 5 个多态性。相比之下。所有品种及其幼苗之间都发生了大量的多态性。因此，分子标记可用于验证来源可疑的无性繁殖玫瑰植物的起源，从而使育种者将来能够对已注册品种的运动主张植物育种者的权利。
Sports from two cut rose varieties, as well as a garden rose variety, were analysed with molecular markers. Between 695 and 752 random amplified polymorphic DNA and AFLP fragments were used to infer genetic differences between the sports, the original variety and seedlings of these varieties. Whereas no polymorphisms between the sports of the cut rose varieties and the original variety were observed, five polymorphisms could be detected between the garden rose variety and its sports. In contrast. a large number of polymorphisms occurred between all varieties and their seedlings. Therefore molecular markers can be used to verify the origin of vegetatively propagated rose plants of doubtful origin, thus enabling breeders in the future to claim plant breeders rights on sports of Varieties already registered.