《英文msh詞典》F Factors
[入口詞] F Factors
[主題詞] F Factor
[英文釋義] A plasmid whose presence in the cell,either extrachromosomal or integrated into the BACTERIAL CHROMOSOME,determines the sex of the bacterium,host chromosome mobilization,transfer via conjugation (CONJUGATION,GENETIC) of genetic material,and the formation of SEX PILI.