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- genetic different fragment 差异片段
- The enrichments of leucine, lactic acid and glucose were calculated by intensity ratios of different fragment ions. 最后的衍生物用GC/MS分析,通过计算各衍生物中特征离子的强度比,测得脓毒症兔血样中三种代谢物的同位素丰度比。
- This susceptibility might not be due merely to ethnic genetic differences. 这种易感性可能不仅仅是由于民族遗传差异。
- The formation of a zygote by the union of genetically different gametes. 异型接合通过基因不同的配子的结合而产生合子的构造
- It could also be caused by genetic differences between M. tuberculosis populations in different parts of the world, she adds. 她还说,这也可能是由于世界不同地方的结核分枝杆菌种群的遗传差异造成的。
- DNA fingerprint atlas showed that the samples had genetic difference and different genetic feature, on which the differentiation could be made. DNA指纹图谱显示,样品间有遗传差异,具有不同的遗传特征,据此可进行鉴别。
- Four recombinant plasmids containing different fragments of DM104 DNA were obtained by direct gene cloning in protoplasts of B. subtilis BD224 strain, with only one fragment homologous to known bmr gene of B. subtilis. 基因克隆获得了4个带有DM104染色体上不同片段的重组质粒,只有1个片段与已知的枯草杆菌bmr基因同源。
- To determine the minimal active fragment of Cry1Ba3 protein, nine different fragments of cry1Ba3 gene were amplified using PCR, and then were expressed in E. coli BL21 respectively. 为了确定Cry1Ba3的最小活性区,通过PCR扩增获得9种不同长度的cry1Ba3基因片段,分别在大肠杆菌BL21中表达。
- RAPD analysis further proved the genetic difference existed between the initial and mutated stra... RAPD分析进一步证明;突变株和出发菌株存在遗传差异.
- Nam's team searched for genetic differences between the strains and homed in on a particular gene, oresara 1 (ORE1). 宏盖南他们这一队人试图寻找拟南芥植株与它某一特定基因(ORE1)的遗传差异。
- This study has clearly demonstrated a genetic difference between concordant and discordant identical twins. 这项研究清楚地显示了相似同卵双胞胎和非相似同卵双胞胎之间的遗传学区别。
- SSR Analysis of Genetic Difference among Cultivars of Var.vulgaris Harz in Arachis hypogaea L. 珍珠豆型花生品种遗传差异的SSR标记分析
- I don't deny the genetic difference, but I totally object to turning to a fortuneteller for comfort or prediction. 我不否认基因差异,但坚决反对从算卦的那里寻求安慰。
- Some biologists doubt that there are important genetic differences between races of human beings. 一些生物学家怀疑不同的人种之间存在重要的遗传差异。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- Du published a book on Chinese surnames, the genetic differences between people from North and South China and Chinese linguistics in 1992. 杜研究员曾于1992年出版了一本有关中国姓氏的书,重点探讨了北方人和南方人的基因差别与汉语言学之间的关系。
- South African-born Dr Sydney Brenner said on Wednesday his new method will allow researchers to discover information about genetic differences of whole populations very quickly. 一位曾荣获诺贝尔奖的科学家设计了一种新的方法,可以同时从数千个基因组中迅速地采集数据,从而使科学家们可以更快地研究出各种疾病起因以及新的治疗方法。
- The research will help scientists genetically modify food crops and understand how humans are genetically different from other species. 这一研究将会帮助科学家改变粮食作物基因,以及了解人类的基因与其他生物有何差异。
- Dr Gellatly said it was likely that a genetic difference affected the relative numbers of "X" and "Y" sperm within those produced by the man. 杰拉特医生说,可能是遗传的差别影响男人产生的带X和Y染色体精子的相对数量。
- A graft of tissue obtained from a donor genetically different from, though of the same species as the recipient. 同种异体移植物接受体与供给体同种但遗传上不同的组织移植