孢子同型 的英文怎麼說
中文拼音 [bāozitóngxíng]
孢子同型
英文
homospore-
Ascospore analysis suggested that the fungus is homothallic but will preferentially outcross.
從分析子囊孢子的結果看出，此菌能同親配合，但很易異型雜交。Israelensis recombinants, which contained recombinants plasmid pmt4 and pmt9 respectively, were obtained by electroporation. the bioassay results showed that the recombinants b - pmt9 and b - pmt4 had toxicities both to resistant and susceptible c. quinqnefasciatus larvae during vegetative growth stage, having the lc ? o values similar to that of. fi. sssii - 1. however, the toxic levels of the final sporulated cultures of recombinants b - pmt4 and b - pmt9 differed, with a lcso value of 2 49mg / ml for b - pmt9 and little toxicity for b - pmt4 by using the plasmid pmt9, m txl gene from b. sphaericus was ligated with p20 and cytjaa gene, giving recombinant plasmid pmpx2
含有pmt9和pmt4的大腸桿菌轉化子能表達產生mtx1毒素，發酵液對敏感和抗性致倦庫蚊幼蟲具有中度毒殺作用；含有pmt9和pmt4的蘇雲金芽孢桿菌轉化子b - pmt9和b - pmt4在營養體生長階段對敏感蚊幼和抗性幼蟲也具有毒性，毒力與野生型b . sss - 1相當，而不同轉化子在芽孢形成期的毒力因插入的mtx1基因轉錄方向不同而表現出差異，其中b - pmt4對目標蚊幼毒力極低（ lc _ （ 50 ） 10mg ml ） ，而b - pmt9對蚊幼蟲具有毒性（ lc _ （ 50 ） = 2 . 49mg ml ） 。The recombinant b. thuringiensis subsp. israelensis b - pmpx2 can produce a rhombus crystalline inclusion body during its sporulation sds - page analysis proved that cytlaa had overexpressed during the sporulation of the recombinant. it was found that b - pmpx2 strain remained stable toxicity, whatever during vegetative phase or sporulation phase, which was similar to the expression of mtxl gene in the strain of protease ( s ) - deficient b. sphaericus
同時，將來源於蘇雲金芽孢桿菌以色列亞種（ b . thuringiensissubsp . israelensis ， b . t . i ）的cytlaa基因和p20伴侶蛋白基因克隆連接到質粒pmt9中，並轉化到蘇雲金芽孢桿菌無晶體型中得到重組轉化子b - pmpx2 ，電鏡觀察發現重組轉化子b - pmpx2形成一菱形晶體。3 antimicrobiol substance and protein in the hemolymph of nymphae induced by m. anisopliae no antimicrobiol substance was detected in the hemolymph of nymphae by different kinds of micropathogens after injection with m. anisopliae, which meant that the fungus could not induce p. americanna to produce antimicrobiol substance. injection of fungal spores caused the decline of protein concentration ( pc ) at the begaining, but after that the pc increased rapidly
3綠僵菌孢子對蜚蠊血淋巴中抗菌物質及蛋白質的誘導注射綠僵菌后的不同時期提取蜚蠊血淋巴，以多種不同類型的植物病原菌、昆蟲病原菌及腐生菌作為檢測菌，均未檢測出蜚蠊血淋巴中有抗菌物質存在，即綠僵菌不能誘導蜚蠊產生抗菌物質。分享友人