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- chromosome structural change 染色体的结构改变
- A sudden structural change within a gene or chromosome of an organism resulting in the creation of a new character or trait not found in the parental type. 突变,变种生物体的基因或者染色体的突变,产生一种父代所没有的新的特征或者特性。
- The process by which such a sudden structural change occurs, either through an alteration in the nucleotide sequence of the DNA coding for a gene or through a change in the physical arrangement of a chromosome. 突变,变种突变发生的过程,是通过基因的脱氧核糖核酸密码的核苷酸顺序的改变或者通过染色体内部的物理重新排列
- How is reflexivity related to structural change and action? 反省怎样与架构的改变和行动有关?
- Conclusion: Somatic mutation may be caused by reproduction cell chromosome structural rearrangement.and genetic docter should deserve attention in clinic. 结论临床中散在的单个细胞染色体畸变可能发生在生殖细胞中,应引起遗传医师的重视。
- chromosomal structural change 染色体构造的改变
- Every time there's a structural change, there's a need for a new niche. 每次结构的改变,都有新的定位需求。
- This mode may more possibly accord with the real chromosome structure. 这个模型应更接近于洋葱染色体真实结构。
- More coiling and supercoiling produces a dense chromosome structure. 这些螺旋和超螺旋形成致密的染色体组结构。
- Recent structural changes also play a part. 最近的结构性变化也扮演了重要角色。
- This structural change in the economy was accompanied by a distinct shift in the sectoral distribution of employment. 经济结构转型,各行业的就业人数分布也有明显改变。
- We'd rather see an impetus of a sharp decline that would drive structural change. 我们宁愿看到出现经济急剧下滑的情况,因为这将刺激政府进行结构性改革。
- Dwarfing polish wheat had the basic genome of AB, but has some rearrangement in its chromosome structure. 矮秆波兰小麦具有基本的AB染色体组,在染色体结构上存在一定程度的重排。
- The film would require some major structural changes. 这部电影的结构将需要作一些重大的修改。
- The fact is,structural changes are now taking place in Hong Kong. 事实上,香港目前正经历结构上的转变。
- After subculturing for a long time, the range of variation of chromsome number was much wider and the variation in chromosome structure was produced. 如果继代培养时间较长,染色体数目变异的范围更广,而且出现染色体结构变异。
- Chromosomal Structural Variation in Long-term Cultures Triticum aestivum L. 长期继代小麦培养细胞的染色体结构变异特征。
- There have been some fundamental structural changes in society. 社会结构发生了根本的变化。
- In spite of the structural change,the manufacturing sector remained an important sector of the economy. 虽然结构转变了,不过,制造业仍然是本港经济的重要支柱。
- The mutagenic effects were studied and the results indicated that all the mutagens could induce the variation of the chromosome structure in rice plant. 结果表明,供试的几种诱变因素均可诱发各类染色体结构变异,其细胞染色体畸变率均明显高于对照。