题目名词术语解释重组频率(recombination frequency,RF): 相关知识点: 试题来源: 解析 重组频率(recombination frequency,RF):重组频率的计算:重组频率(RF)=重组型数目/(亲本型数目+重组型数目)。1%重组值为一个单位,称一个厘摩,记作1个cM。 反馈 收藏
recombination frequency 重组频率 high frequency recombination strain 高频重组菌株 high frequency recombination (HFR) 高频重组 direct recombination 直接复合 dissociation recombination 离解复合 volume recombination 体积复合 recombination site 复合位置 recombination centre 复合中心 recombination coefficient ...
网络重组频率;重组率;百分率即重组率 网络释义
On the basis of the expected frequencies of the Esx and esx alleles in male fertile plants (genotype Msms), the recombination frequency was estimated as 0.09 [+ or -] 0.02 (Table 1), very close to the estimates obtained using the [F.sub.2] populations. Inheritance of high stearic acid ...
遗传学上recombination frequency有什么意义 有丝意义是：在生物的亲代和子代之间保持了遗传性状的稳定性,对于生物的遗传有重要意义.减数分裂的遗传学意义 1.保证了有性生殖生物个体世代之间染色体数目的稳定性.通过减数分裂导致了性细胞（配子）的染色体数目减半,即由体细胞的2n条染色体变为n条染色体的雌雄...
3) recombination frequency 重组频率 1. 【Conclusion】 These results not only have provided evidences for the true existence of genes controlling recombination frequency, but also facilitate our further research on map-based gene cloning and molecular breeding. 【目的】尝试利用分子标记和QTL定位技术...
网络重组率 网络释义 1. 重组率 ... centimorgan (缩写为cM)等于1%的重组率(frequency of recombination)。 liu3305602.blog.163.com|基于 1 个网页
1)recombination frequency重组频率 1.【Conclusion】 These results not only have provided evidences for the true existence of genes controllingrecombination frequency, but also facilitate our further research on map-based gene cloning and molecular breeding.【目的】尝试利用分子标记和QTL定位技术直接定位影响重...
Frequency of recombination between onc gene sequences in retrovirus vectors and cellular proto-onc genes / 来自 ResearchGate 喜欢 0 阅读量: 6 作者: WF Phares 摘要: Thesis (Ph. D. in Molecular Biology)--University of California, Berkeley, May 1988. Includes bibliographical references (leaves 104...
In the case of conjugation transfer of genes recombination frequency is determined by the time in minutes since the beginning of mating. This procedure is useful for genes that are more than 2 to 3 minutes apart. It takes about 90–100 minutes at 37 °C to transfer from a Hfr donor ...