silkworm larva meaning in Chinese

白僵蚕

Then bm cell line was co - transfected with parental bm - npv dna and the transfer plasmid pvl - nk , the recombinant virus was then obtained subsequently with routine procedure . nattokinase was expressed in silkworm larva by injection with the recombinant virus
将nk基因克隆至转移载体pvl - 1393中后用常规方法获得重组病毒，感染家蚕后纳豆激酶获得正确表达。
Biological activity was determined by egf dependent balb / c 3t3 cell line and with mtt colorimetric assay . extracts of the recombinant virus - infected and mock - infected cells , haemolymph of the recombinant virus infected and mock - infected silkworm larvae could all support the proliferation of balb / c 3t3 cell . this phenomena implied that there were some egf - like growth factors in the haemolymph of normal silkworm larvae , which could enhance the proliferation of the cell line
用小鼠balb c3t3成纤维细胞和mtt法测定表达产物的促细胞增殖作用，发现重组病毒感染家蚕细胞72小时的胞内样品与正常家蚕细胞裂解物，以及重组病毒感染4天的蚕血淋巴与正常蚕血淋巴均具有相似的促细胞增殖作用，甚至野生型病毒感染的细胞裂解物和蚕血淋巴也有一定的细胞促生长作用，提示家蚕系统本身可能含有能促进细胞生长、类似于egf的细胞因子。