[坎贝尔生物学 第629页] Campbell Biology 12th Edition
▼ Figure 27.12 Bacterial conjugation. The E. coli donor cell left extends a pilus that attaches to a recipient cell, a key first step in the transfer of DNA. Th
▼ Figure 27.12 Bacterial conjugation. The E. coli donor cell left extends a pilus that attaches to a recipient cell, a key first step in the transfer of DNA. Th