花粉及杂交系统隔离并不经常发生，花粉隔离随优势种在数字上占优势而出现，但并不完全利用一系列的有利于传粉的动物(11)。
Pollinator and mating system isolation are less frequent, with the former arising when the focal species is numerically dominant but does not fully use the array of available animal pollinators (11).
采用不完全双列杂交的方法，研究了不同雄性不育细胞质对高粱主要农艺性状的影响。
The influence of different male sterile cytoplasms upon sorghum main agronomic traits was studied by using incomplete diallel cross.
小麦与六倍体燕麦杂交其F1杂种植株体细胞染色体不完全排除，表明可以将燕麦优良基因导入小麦，以拓宽小麦的种质资源。
The somatic cell chromosomes in F1 hybrid plants indicated that good genes of oats can be introduced into the bread wheat to enrich the germ plasm resources of the wheat.
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