xanthomonass造句

• Integrated control of xanthomonas oxyzea achieve in rice
  综合防治水稻白叶枯病效果好
• Mutation of xanthomonas campestric and definition of medium
  野油菜黄单孢菌的诱变育种及发酵培养基的确定
• Advance in virulence difforentiation of xanthomonas oryzae pv . oryzicola
  水稻条斑病菌致病力分化研究进展
• Cloning, sequencing and fuctional study of gaca gene from xanthomonas oryzae pv . oryzicola
  基因的克隆及功能初析
• Project : " an integrated structural and functional genomic project of xanthomonas campestris : a plant pathogenic bacteria ", 2002-2005
  分项计划："植物流原菌基因的大量表现及参与诱导紧急求救反应基因的?定与功能性分析"。
• Sub-project : " overexpression of xanthomonas campestris proteins for structure determination and identification of novel regulatory genes that trigger sos response in e . coli .
  分项计划："植物流原菌基因的大量表现及参与诱导紧急求救反应基因的?定与功能性分析"。
• The bacteria planococcus sp ., pseudomonas sp . and xanthomonas sp . obtained from the dielectric oil of a scrapped large-size transformer were studied on their states and metabolism
  摘要从报废的大型变压器介质油中分离得到动性球菌、假单胞菌、黄单胞菌等细菌，并对其形态和代谢进行研究。
• A mutant library of xanthomonas campestris pv . campestris ( hereafter xcc ) strain 8004 with 17820 clones was constructed by random transposon tn5gwsa5 mutagenesis, which cover 1800 predicted orfs of xcc genome
  用转座子tn5gusa5诱变野油菜黄单胞菌(xanthomonascampestrispv.campestris以下简称xcc)，构建了xcc8004tn5gusa5插入突变体库。
• The new methods to identify _ amylase activity and its producing bacteria, and the preparation of high efficiency competence cell were reported . three _ amylase genes were cloned from bacillus subtilis, xanthomonas campestrisand aspergillus oryzae . two mutant genes with high activity was reported by using the methods of mutagenesis in vitro
  主要研究内容包括-淀粉酶及其产生菌的快速鉴定新方法、高效感受态细胞的制备、-淀粉酶基因的克隆和-淀粉酶基因的体外诱变等四个主要方面。
• The sequence analysis indicated that eight of the nine analogues contained the conserved motifs of nbs-lrr of disease resistant genes, such as p-loop ( kinase la ), kinase 2, kinase 3a and trans-membrane domain . the sequence of amino acid of clone cr271 was highly homologic ( 61 % identify and 76 % similarity ) to blight resistance gene xal of rice to xanthomonas oryzae pv
  然后进行了序列的测定，通过全序列分析，结果表明：所获得的8个抗病基因同源序列均含有nbs-lrr类抗病基因的保守序列，如p-loop(kinase1a)、kinase2、kinase3a以及跨膜结构域等。
• 3 . the cloning of a-amylase gene : the methods of shotgun, pcr and rt-pcr were selected to clone a-amylase genes from bacillus subtilis hn503, xanthomonas campestris pv . campestris 8004 and aspergillus oryzae, hn504 the recombinant plasmid with cloned gene was designated as phn504, phn503 and phn8004
  本研究分别选用了鸟枪克隆法、pcr和rt-pcr克隆法，成功地克隆到枯草芽胞杆菌(bacillussubtilis)hn503、野油菜黄单胞菌(xanthomonascampestrispvcampestris)8004和米曲霉(aspergillus口尽留‘)hn504的价淀粉酶基因。
• The anti-microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether, chloroform, n-butanol and water fractions of sophora alopecuroides to pythium aphanidermatum, fusarium oxysporum f . sp . cucumerinum, fusarium oxysporum f . sp . lycopersici, alternaria solani, pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar-well diffusion
  本实验采用带毒平板菌丝生长法和琼脂打孔药剂扩散法测定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水层的不同极性溶剂萃取物对瓜果腐霉、黄瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黄瓜角斑病菌和番茄疮痂病菌的抗菌活性。