术语“爆发性进化”的详细信息
数据项 Items | 术语信息 Info. |
---|---|
汉语术语编号 Term No. | 85000013 |
所属学科 Subject | 民族学 Ethnology |
汉语术语词性 POS | v./n. |
汉语术语分词 Segmentation | 爆发性/进化/ |
汉语术语长度 Length | 2 |
关联术语表达 Association | |
搭配信息 Collocation | |
编纂人 Compiler | 贺晓琳 |
编纂日期 Date of Compilation | 2016-05-31 00:00:00 |
汉英语境1
英译术语:
explosive evolution
汉语语境:
噬菌体基因组的进化与其它物种的进化类似,分为渐变式和爆发式。其中爆发式进化可以用模块进化理论(modular evolution)来解释:基因或蛋白的进化并不是通过连续的一个个的核苷酸或者氨基酸的替换,而是通过装配已经存在的编码蛋白多肽的核苷酸区段完成的,而进化的结果则表现在噬菌体基因组呈镶嵌型结构,且基因组两端序列变化显著。
英语语境:
The evolution of the phage genome is similar to that of other species and can be classified into two types: gradual and explosive. The explosive evolution can be explained by the module evolution theory: gene or protein evolution is not through continuous substitution of single nucleotide or amino acid, but through the assembly of nucleotide segment of protein polypeptide.The results of evolution show the phage genome is in the mosaic structure and that the genome sequence changes significantly at both ends.