... floating-point genes 浮点数编码基因 frequency of mutation 变异频率 function optimization 函数最优化 ...
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The variation frequency of regenerated plants increased with the time of culture.7.
再生植株变异频率也在长期继代培养过程中随着培养时间的延长而逐渐增大。
参考来源 - 棉花体细胞培养及体细胞无性系变异初探·2,447,543篇论文数据，部分数据来源于NoteExpress
单倍化中表达变异频率高于三倍化但表达量与功能都差异不大；
Change frequency of haploid was higher than that of triploid but with similar expression change amounts and function classes;
同时讨论了外源DNA导入水稻的变异频率和在水稻育种中的应用前景。
The frequency of variation and utilization of exogenous DNA introduction in rice breeding were also discussed.
这种变异在植物组织培养后的再生植株中常表现得非常广泛，而且变异频率非常高。
The variation is quite common among regenerated plants after tissue culture, and the frequency of mutation is very high.
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