攻擊用毒株 的英文怎麼說

中文拼音 [gōngyòngzhū]
攻擊用毒株 英文
challenge strain
  • : Ⅰ動詞1 (攻打) attack; assault; take the offensive 2 (指責別人的過錯; 駁斥別人的議論) accuse; ...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : Ⅰ名詞1 (對生物體有害的性質或物質; 毒物) poison; toxin 2 (毒品) drug; narcotics 3 (姓氏) a s...
  • : Ⅰ名詞1. (露在地面上樹木的根和莖) root and stem of a tree above the ground 2. (植株) individual plant; plant Ⅱ量詞(棵)
  • 攻擊 : 1 (進攻) attack; assault; launch an offensive 2 (惡意指責) attack; accuse; charge; slander; v...
  1. It did not cause any death or side effects on chickens orally dosed at or below 108 cfu. at week 2 after the 2nd immunization, no s. typhimurium cells were recovered from the spleen and liver. zj111 / pcdna3 - f showed high stability in vitro and in vivo even in the absence of ampicillin as determined by enzymatic digestion and pcr

    上為了進一步探討利鼠傷寒沙門氏菌為載體傳遞ndvdna疫苗的免疫原性,將zjlll pcdna3f菌分別給3日齡非免疫雞以10 、 fu 、 10 、 fu和10 、 fu的劑量進行首兔, 2周后h免, h免后4周f 。
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