麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

restriction enzymes

restriction enzymes是什么意思、restriction enzymes怎么讀

restriction enzymes漢語翻譯

【機】 限制

restriction enzymes英語解釋

名詞 restriction enzyme:

  1. any of the enzymes that cut nucleic acid at specific restriction sites and produce restriction fragments; obtained from bacteria (where they cripple viral invaders); used in recombinant DNA technology
    同義詞:restriction endonuclease, restriction nuclease, restriction enzyme
0
糾錯