关键词：植物基因工程；遗传育种；限制性酶；外源 DNA [gap=4897]KEY WORDS: plant genetic engineering; inheritance breeding; restriction enzyme; exogenous DNA
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inheritance and breeding 遗传与选育
tree inheritance and breeding 树木遗传育种
animal inheritance and breeding 动物遗传与育种
The inheritance specific property of chemically induced parthenogenesis, and the value and prospects of parthenogenesis in maize breeding were also discussed in the later paper.
最后还对化学诱导玉米孤雌生殖发生的遗传特性生殖在玉米育种上的应用前景进行了讨论。
Due to the existence of multiple species and RACES, and the quantitative inheritance of resistance, breeding for resistance to the pathogen has been slow.
由于该病病原菌存在多个种和小种以及对该病的抗性呈数量性状遗传，因此通过育种途径来改良抗性进展缓慢。
Advances in identification and remark, inheritance, molecular marker breeding and selective effect of tolerance to cold of rice at seedling stage in China are reviewed.
就我国水稻苗期耐冷性的鉴定与评价、遗传、分子标记和育种与选择效应等方面的研究进展进行了阐述。
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