单词	cistron
释义	cistron noun cis·​tron ˈsi-ˌsträn  : a segment of DNA that is equivalent to a gene and that specifies a single functional unit (such as a protein or enzyme) cistronic si-ˈsträ-nik  adjective Word History Etymology cis- + trans- + -on entry 2 First Known Use 1957, in the meaning defined above Medical Definition cistron noun cis·​tron ˈsis-ˌträn  : a segment of DNA that is equivalent to a gene and that specifies a single functional unit (as a protein or enzyme)
随便看	piassavas Piast piaster piasters piastre piastres piat piatti piauhy Piauí Piave piazza piazzaed piazzas piazze pibals pibble pibcorn pibgorn pibgorns pibroch pibrochs pic pic de néthou pic hormone

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