单词 | transposon |
释义 | transposon/transˈpəʊzɒn![]() noun Genetics A chromosomal segment that can undergo transposition, especially a segment of bacterial DNA that can be translocated as a whole between chromosomal, phage, and plasmid DNA in the absence of a complementary sequence in the host DNA. Also called jumping gene.In fact, in evolutionary terms, it is likely that such sequences have been more successful as transposons than as host genes....
Origin1970s: from transposition + -on. |
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