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- interspecific delimiation 种间界限
- 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。
- A Study on Isozymes of Interspecific Relationship in Genus Beta L. 甜菜属(Genus Beta L.;)种间亲缘关系的同工酶研究
- 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。
- 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。
- There were interspecific and intraspecific variation in sensitivity to UVB radiation. 植物种间、种内都存在UVB敏感性差异。
- SOME EXPERIMENTS ON THE INTERSPECIFIC CROSSING BETWEEN BRASSICA PEKINENS1S RUPR. AND B. OLERACEA L. VAR. CAP1TATA L. 白菜与甘蓝种间杂交(Brassica pekinensis Rupr.;与B
- 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。
- The compatibility of the parents and the post-fertilization barriers play important roles in interspecific cross. 影响组间杂交成败的因素还有其亲本之间的亲和性以及受精后胚和胚乳发育的障碍。
- Abstract: Interspecific association is the important way to realize the characteristics of phytocoenology. 摘 要: 种间关联分析是认识植物群落的重要基础。
- If it is supplied mainly by reduced nitrogen, the small cells would ultimately in in interspecific competition. 如果主要提供还原态氮;则较小的细胞将在种间竞争中占优势.
- On the contrary, the reduction in longevity of females by interspecific and conspecific male interferences was similar. 而雄虫对寿命的影响在同种和不同种之干扰作用相近,推测可能不影响种间竞争结果。
- Among plants, one of the most effective forms of interspecific competition for resources is allelopathy. 对于大多数植物,种间最有效的资源竞争是异种相生相克关系。
- The reason for positive interspecific covariation was that these species used the resource similarly. 种对正协变的存在是由于这些物种对环境资源的利用具有相似性所致。
- 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。