A.redgame基因存在 B.redgame基因缺失,無chi位點(diǎn) C.redgame基因缺失或替換,且有chi位點(diǎn) D.redgame基因存在且無chi位點(diǎn)
A.卡那霉素抗性基因 B.四環(huán)素抗性基因 C.青霉素抗性基因 D.鏈霉素抗性基因
A.78%~90% B.60%~78% C.78%~105% D.105%以上