短語(yǔ)詞組短語(yǔ)restriction E enzyme 限制性內(nèi)切酶;限制酶restriction endonuclease enzyme analysis method 限制性內(nèi)切酶分析法restriction enzyme PCR 限制酶PCRrestriction enzyme site 酶切位點(diǎn)restriction enzyme digest 酶切分析restriction enzyme cleavage 限制性酶切restriction enzyme pattern analysis 限制性酶切分析restriction enzyme fingerprinting 限制酶指紋分析hind restriction enzyme hind Ⅲ酶 返回 restriction enzyme