您要查找的是不是：
- α-ScTx(=α-scorpion toxin) α-蝎毒
- δ-toxinδ毒素
- α-scorpion toxinα-蝎毒
- staphylococcal α-toxin葡萄球菌α毒素
- L+ dose of toxin毒素的致死限量
- L0 dose of toxin毒素的无毒限量
- Lr dose of toxin毒素的皮肤反应限量
- 该菌分泌产生的多杀性巴氏杆菌毒素(Pasteurella multocida toxin,PMT)是一种约146kDa的皮肤坏死毒素。T~+Pm secretes P. multocida toxin (PMT), a 146 kDa dermonecrotic toxin, which is encoded by toxA gene.
- 研究表明霍乱毒素B亚单位(cholera toxin B,CTB)、蛋白体(proteosomes)和protollin是比较有效的黏膜佐剂。Some researches indicated cholera toxin B subunit (CTB), proteosome and protollin were effective mucosal adjuvants.
- T~+Pm产生的多杀性巴氏杆菌毒素(Pasteurella multocida toxin，PMT)是一种约145kDa的皮肤坏死毒素，该毒素由toxA基因编码。T+Pm generates P. multocida toxin(PMT) which is a dermonecrotic toxin about 145kDa and is encoded by toxA gene.
- 目的构建霍乱弧菌肠毒素B亚单位(Cholera toxin B subunit,CTB)基因的大肠杆菌表达重组质粒,并观察其在大肠杆菌和双歧杆菌中的表达。To construct a recombinant plasmid carrying the cholera toxin B subunit(CTB) gene and observe its expression in E.
- 通过农杆菌介导法和针刺法,首次将蜘蛛神经毒蛋白杀虫肽基因Toxin和Bt基因导入复叶槭,经分子生物学检测,获得了复叶槭抗虫转基因愈伤组织和转基因植株。The Toxin gene and Bt gene were first transformed into Acer negundo by Agrobacterium-mediated method and needle-sticking method. Transgenic calli and transgenic plants were obtained by PCR and PCR-Southern hybridization analysis.
- 方法将霍乱毒素亚单位B(cholera toxin subunit-B,CTB)注入猫的内耳,经过7天的存活期后,运用逆行荧光标记技术来观察猫脑干组织中DRN神经元的分布及形态学特征。Methods Cholera toxin subunit-B(CTB) was injected into cat cochlea, and the brain tissue was examined after a survival period of 7 days. Distribution and morphology of raphe neurons was determined by a retrograde fluorescent tracer technique.
- 北非蝎昆虫毒素AaHIT1(Androctonus australis Hector insect toxin,AaHIT)是神经毒素,能专一作用于昆虫而对哺乳动物无害或毒性很小,在开发新型生物杀虫剂的领域里有着诱人的前景。Androctonus australis hector insect toxin 1 (AaHIT1)is insect-specific scorpion neurotoxin, uninjurious to mammalian, and allows of newinsecticide.
- 检测这些样品的黄曲霉毒素(aflatoxin,AFB)、玉米赤霉烯酮(zearalenone,ZON)、伏马毒素(fumonisin,F)、赭曲霉毒素(ochratoxin,OTA)、T-2毒素(T-2 toxin,T-2)和呕吐毒素(deoxynivalenol,DON)的含量;Grain samples, including maize, wheat and cereal, were sampled, inspected main fungis of harmness for grains by culturing, and tested 6 mycotoxins content of samples, including AFB, ZON, F, OTA, T-2, DON.
