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- Beixiang is an interspecific hybrid cultivar derived from Vitis thunbergii and Muscat of Alexandria(V.venifera). ‘北香’由‘??葡萄’与‘亚历山大’杂交育成。
- Other interspecific hybrid varieties now largely fill the role that Dutchess once played in New York wine production. 其他种间杂交品种已基本填写的作用,达切斯一次在纽约葡萄酒生产的作用。
- Once prized for champagne production in New York, it is now being replaced by several of the interspecific hybrid and vinifera varieties. 一次在纽约的香槟生产珍贵,现在正在取代的种间杂交和葡萄品种数。
- Infiltration of the genes of one species into the gene pool of another through repeated backcrossing of an interspecific hybrid with one of its parents. 基因渗入一物种的基因通过不断地与另一物种基因的亲代种间逆向杂交,而渗透进另一物种基因库的过程。
- The notion that interspecific hybrids are rare is ill-founded. 有一种看法认为种间杂种是罕见的,这种看法是无根据的。
- Research progresses on interspecific hybridization of Heliothinae. 实夜蛾亚科的种间杂交研究进展。
- The consistency between DNA ploymorphic and simi l arity of the materials showed that RAPD markers are reliable for determining gen etic variation among accessions derived from interspecific hybrid. 因此,利用RAPD标记检测远缘杂种后代材料中来自野生种的血缘是可行的。
- A major barrier to interspecific hybridization is sterility in the F1 progeny. 种间杂交的主要障碍是F1代的不育性。
- The ash green leaf and stem , long spike and red unfull grain from triticale are expressed in interspecific hybrid F1, which are regard as typical traits of identifying hybrids. 六倍体小黑麦的灰绿色叶片或茎秆、穗长长和红色不饱满的籽粒在杂种F1代显现,可作为鉴别真假杂种的典型性状。
- Interspecific hybridization of nucleic acids is a method of this type currently being developed. 核酸的种间杂交便是当前正在发展的这样一种方法。
- Table 3 indicates the large number of interspecific hybrids involving the peach. 由表3可以看出桃的许多种间杂种。
- That mitochondria in interspecific hybrids become molecular mosaics containing proteins of both species. 种间杂种内这些线粒体变成含有两个种属蛋白质分子的镶嵌物。
- Interspecific hybrids are obtained by fusing two different cell types from the one species. 种内的杂种细胞是通过同一物种两种不同类型细胞融合而得的。
- That mitchondria in interspecific hybrids become molecular mosaics containing proteins of both species. 种间杂种内这些线粒体变成含有两个种属蛋白质分子的镶嵌物。
- Fifty combinations of Brassica napus were synthesized by interspecific hybridization between B. 通过甘蓝与大白菜种间杂交获得了50个甘蓝型油菜杂交组合。
- This paper summarizes the advances of research on artificial interspecific hybridization within Abies. 摘要该文对冷杉属种间人工杂交的研究情况进行了概述。
- There are about 700 interspecific hybrids among the British vascular plant flora of about 2500 native and alien sexual species. 在不列颠维管植物区系的2500个本地的和归化的有性种中,约有700个种间杂种。
- The research covered two aspects: one was the interspecific hybridization technology of Boston ivy(Parthenocissus tricuspidata) and Virginia Creeper (Parthenocissus quinqeufolia) and the analysisof their hybrid obstacle. 论文研究了地锦(Parthenocissus tricuspidata)和五叶地锦(Parthenocissus quinqeufolia)的种间杂交技术,对杂交障碍进行了分析。
- Fifty combinations of Brassica napus were synthesized by interspecific hybridization between B.oleracea and Chinese cabbage (B.campestris). 通过甘蓝与大白菜种间杂交获得了50个甘蓝型油菜杂交组合。
- There are serious reproductive barriers between the interspecific hybridization of O. sativa with non-AA genome wild rice, which mainly show as incrossability and hybrid sterility. 栽培稻与非AA组野生稻种间杂交存在严重的生殖障碍,表现在不可交配性和杂种不育性两个方面。