释义 |
〔plasmid〕A circular, double-stranded unit of DNA that replicates within a cell independently of the chromosomal DNA. Plasmids are most often found in bacteria and are used in recombinant DNA research to transfer genes between cells.质粒:在细胞中能独立于染色体DNA而复制的圆形的,双链的DNA单元质粒大多常发现于细菌中,在DNA重组体研究中用来在细胞间传递基因〔recombinant〕Formed by or showing recombination:重组的:由重组体构成的或显示是重组体的:〔recombinant〕An organism or a cell in which genetic recombination has taken place.重组体:发生了基因重组的有机体或细胞 |