采用Bead beating法和QIAamp DNA stool mini kit法提取蝗虫肠道微生物总DNA,并对2种方法提取DNA的得率、完整性以及16SrRNA基因扩增产物的变性梯度凝胶电泳(denaturing gradient gel electrophoresis,DGGE)图谱等进行综合比较。结果表...
supported by the National Natural Science Foundation of China (No. 30570247);the Doctoral Foundation of Shanxi Academy of Agriculture Sciences (No. YBJJ0702)
The goal of the present study was to compare the different survival of Oxya chinensis exposed to chromium(VI) among allozyme genotypes to gain a better understanding of the relationship between the genetic variation...
supported by the National Natural Science Foundation of China (30570247);the Science and Technology Commission of Shanxi Province,China (2006011075)
The susceptibilities of Oxya chinensis to malathion were studied in three populations collected from outskirt of Tianjin, China, using bioassays and biochemical analysis. Populations were chosen to represent different...
supported by National Natural Science Foundation of China(30570247 and 30670361);the Natural Science Foundation of Shanxi Province(2006011075);National Infrastructure of Natural Resources for Science and Technology(2005DKA21403);National Talent Training Fund in Basic Research of China(J0630643)
The mitochondrial cytochrome oxidase subunit I (CO1) gene and the nuclear elongation factor 1 α(EF-1α) gene were sequenced from 29 species of Nymphalidae (Nymphalidae, Lepidoptera). Phylogenetic trees were con...
the National Natural Science Foundation of China(30570247);Study Abroad Foundation of Shanxi Province,Natural Science Foundation of Shanxi Province(2006011075);Youth Foundation of Shanxi Province,China(2007021030).
Insecticidal activities and effects on three enzymic activities caused by 5-aminolevulinic acid (ALA) on Oxya chinensis were studied. Fourth-instar nymphs of O. chinensis were treated with different doses ofALA (A1...