gram negative bacterium 中文意思是什麼
gram negative bacterium
解釋
革蘭氏陰性細菌-
. moreover, some samples appeared several active bands in the gel, which indicated the existence of different types of sod or multi - subunits of sod in these samples. the bacterial strain 276 is a gram - negative rod bacterium and there are more than 3 polar flagella, which observed after the gram ' s staining and flagellum staining
同時，利用非變性聚丙烯酰胺凝膠（ page ）電泳后的凝膠顯色反應，發現一些樣品出現了多條活性帶，這可能是因為在這些細菌提取物樣品中含有不同類型的sod分子，或是同一類型的sod含有多個亞基組成。 -
Agrobacterium rhizogenes ( rhizobiacease ) is a kind of gram - negative bacterium, which contains a big ri plasmid ( 200kb ) - root inducing plasmid. there are three types of ri plasmid, mannopine type, cucumopine type and agropine type, according to the type of opine synthesized in transgenic cell
根據轉化細胞合成的冠癭堿（ opine ）的類型不同， ri質粒分為3種類型：甘露堿型（ mannopinetype ） 、黃瓜堿型（ cucumopinetype ）和農桿堿型（ agropinetype ） 。 -
After bacterium cells were treated by formaldehyde, surface proteins of gram - negative bacterium e. coli k12 were eluted little, but it had no influence on adsorption of snake venom proteins to bacterium cells. treatment by formaldehyde had little influence on snake venom absorption to and deabsorption from gram - positive bacterium streptococcus mutans, but absorbance of interaction protein with molecular weight of 47kda only adsorbed by streptococcus aureus was greatly decreased
結果表明，滅活后的革蘭氏陰性菌（ e . colik12 ）再與蛇毒相互作用時，洗脫下來的蛋白中菌體蛋白含量明顯減少，但不影響對作用蛋白的吸附；甲醛滅活對革蘭氏陽性菌（ s . mutans和s . aureus ）影響不大，只有s . aureus吸附蛋白中47kda的蛋白吸附量減少，不會影響作用蛋白中其它蛋白的吸附。
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