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- Theeffect of dominant lethal mutation is higher than that of the aneuploid. 显性致死突变的效应比非整倍体胚胎的效应高。
- dominant lethal mutation test 显性致死突变试验
- dominant lethal mutation 显性致死突变
- STUDIES ON CHROMOSOMAL ABERRATIONS AND DOMINANT LETHAL MUTATIONS INDUCED BY X IRRADIATION IN GERM CELLS OF MALE MICE X射线诱发雄性小鼠生殖细胞染色体畸变及显性致死突变研究
- dominance lethal mutation 显性致死突变
- If neither of these explanations is true, though, it may mean that a secondary and more lethal mutation has emerged recently, and is now spreading in its turn. 如果上述解释都行不通的话,那就意味着最近出现了二级病毒或者适应性更强的变异,而且已经开始扩散。
- chemical resistant lethal mutation 抗药性致死突变
- Lincomycin - resistant lethal mutation 抗药性致死突变
- With systeamine pretreatment decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa. 用半胱氨预先处理,在精母细胞、精子细胞和精虫内均可使显性致死突变值下降。
- With cysteamine pre-treatment, decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa. 用半脘氨预先处理,在精母细胞,精子细胞和精虫内均可使显性致死突变值下降。
- Dominant Lethal Effect of Sulfur Dioxide Derrivatives on Mice 二氧化硫体内衍生物对小鼠的显性致死作用
- Dominant Lethal Effect of Male Mice Induced by Radiation of He-Ne Laser Beam 氦氖激光照射诱发雄性小鼠的显性致死效应
- Peace was the dominant theme of the conference. 和平是大会的首要议题。
- The right hand is dominant in most people. 大多数人的右手是优势手。
- Pot-holes can be lethal for the unwary cyclist. 路上的坑坑洼洼骑车的人一不小心就有致命危险。
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- sex-linked recessive lethal mutations 伴性隐性遗传致死性突变
- The dominant influence in her life was her father. 她一生中对她影响最大的是她父亲。
- A dominant or favorable position or situation. 处于占优势或有利的地位或位置
- The castle was built in a dominant position on a hill. 城堡筑在小山上俯瞰四周的位置上。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries