Our results suggest that the formation of chromosome polymorphism was concerned with heterologous hybridization and some of C .
本文以湘江流域的中华花鳅(Cobitis sinensis)为研究对象,运用经典的形态测量观察方法、染色体制片技术对中华花鳅的形态生态特征、染色体组型进行了初步研究:运用细胞分类和进化方法对中华花鳅的核型演化和核型多态现象的形成进行了分析,提出:其核型多态的形成牵涉到鳅科鱼类的异源杂交,某些中华花鳅可能是行雌核发育生殖的。
higher than normal rates of outcrossing
高于正常比例的异型杂交
Ascospore analysis suggested that the fungus is homothallic but will preferentially outcross.
从分析子囊孢子的结果看出，此菌能同亲配合，但很易异型杂交。
Relation between Panicle Size and Outcrossing Rate in CMS Line of Hybrid Rice
杂交水稻不育系穗型大小与异交结实率的关系
M-FISH in Detecting Complex Chromosomal Aberrations in Hematologic Malignancies;
多重荧光原位杂交检测恶性血液病复杂核型异常
To crossbreed or cross - fertilize.
杂交繁育，异体受精
All the Pomoideae were allopolyploids drived from a doubled hybrid between two remote ancestral types.
所有的梨亚科是由两个远缘祖先类型双杂交演化的异源多倍体。
Phenotypic Novelty and Transpositional Activation of Multiple Mobile Elements in an Extremely Remote Plant Hybridization Cross between a Monocot, Rice (Oryza Sativa L.), and a Dicot, Oenothera Biennis L.;
水稻与月见草远缘杂交诱发表型变异和转座元件的激活
Studies on Agronomic Characteristics and Isozyme Zynograms Phenotype in Several Hybrids between Sorghum and Sudangrass;
高粱—苏丹草杂交种的农艺特性及同工酶酶谱表型差异研究
SSR Fingerprint and Genetic Diversity of Parents of Dian-type Hybrid Rice
滇型杂交水稻主要亲本的SSR指纹图谱及其遗传差异分析
Phenotypic Novelty and Transpositional Activation of Mobile Elements in an Extremely Remote Plant Hybridization Cross between Rice (Oryza Sativa L.) and Eulaliopsis Binata
水稻与龙须草远缘杂交诱发表型变异和转座元件的激活
SSR Fingerprint and Genetic Diversity of Major Parents of Dian-type Japonica Hybrid Rice
滇型杂交粳稻主要亲本的SSR指纹图谱及其遗传差异分析
Comparison of Difference between Seedlings' Salt Tolerance of Sorghum Hybrids with Four Distinct Ecotypes
四个不同生态型高粱杂交种幼苗耐盐性差异的比较
Genotype and Environmental Variation of Yield-related Triats of Early Hybrid Rice in Longyan Fujian
福建省龙岩市杂交早稻产量相关性状的基因型与环境变异
A Hybrid Finite Element Analysis of Singular Stress Fields around an Irregular Inclusion Corner
异形夹杂角端部局部奇异场杂交有限元分析
Physiological Differences between Sterile Plant F1 and Fertile Plant of Wild - Cabbage - Type Hybrid Rape and the Effects of the Sterile Plant on the Hybrid s Advantage;
甘蓝型杂交油菜F1不育株与正常可育株生理差异及不育株对杂种优势的影响
To crossbreed or cross-fertilize(plants or animals).
杂交使（植物或动物）杂交繁育或异体受精
The Heterosis Analysis of Two Types Castors
两种类型蓖麻杂交种杂种优势的分析
The Breeding of "China Hybrid Kenaf 318" (H318) with Super High Yield,Disease-Resistance and Wide Adaptability
超高产型杂交红麻中杂红318的选育