| 释义 |
〔chromosome〕A circular strand of DNA in bacteria and cyanobacteria that contains the hereditary information necessary for cell life.染色体:细菌和含氰细菌中的环形DNA链,含有细胞生命必需的遗传信息〔chromatophore〕A specialized pigment-bearing organelle in certain photosynthetic bacteria and cyanobacteria.载色体:在某些光合细菌和含氰细菌中特殊的带色素的组织 |