Display of Bombyx mori Nucleopolyhedrovirus GP64 on the Bacillus subtilis Spore Coat

Display of Bombyx mori Nucleopolyhedrovirus GP64 on the Bacillus subtilis Spore Coat
复制标题

家蚕核多角体病毒 GP64 在枯草芽孢杆菌孢子衣上的展示

DOI:
10.1007/s00284-011-9867-7
复制
发表时间:
2011-01
影响因子:
2.6
通讯作者:
Chen, Keping
Chen, Keping
中科院分区:
生物学4区
文献类型:
--
作者:
Li, Guohui;Tang, Qi;Chen, Huiqing;Yao, Qin;Ning, Degang;Chen, Keping

文献摘要

参考文献

被引文献

相似文献

目的探讨展示GP 64的枯草芽孢杆菌芽孢免疫家蚕后能否从B中逃逸。利用家蚕核型多角体病毒(BmNPV)攻击家蚕,构建了重组整合质粒pJS 700-GP 64,该质粒携带cotC启动子控制的重组cotC-GP 64基因。在本研究中,将pJS 700-GP 64转化到B中。枯草杆菌168(trp(-))感受态细胞中筛选到一个淀粉酶(amyE)失活突变体,并证实其为一个双交换整合子,其cotC-Gp 64片段整合到了B中。枯草染色体Gp 64在孢子表面表达,并被Gp 64特异性抗体识别。B的结果。mori感染BmNPV后,B.用重组孢子接种家蚕对BmNPV的入侵具有一定的抗性。
To investigate whether Bombyx mori immunized with Bacillus subtilis spore displaying GP64 escape from the B. mori nucleopolyhedrovirus (BmNPV) attack, a recombinant integrative plasmid named pJS700-GP64 was constructed, which carries a recombinant cotC-Gp64 gene under the control of the cotC promoter. In this study, pJS700-GP64 was transformed into B. subtilis 168 (trp(-)) competent cells, an amylase (amyE) inactivated mutant was selected, and was confirmed to be a double cross-over integrant, cotC-Gp64 fragment of which was integrated into B. subtilis chromosome. Gp64 was expressed on the spore surface and recognized by Gp64-specific antibody. Results of B. mori when challenged with BmNPV indicated that B. mori vaccinated with the recombinant spores possessed resistance to the invasion of BmNPV at some degree.
DOI: 10.1006/viro.1995.1291
发表时间: 1995-06
期刊: Virology
影响因子: 3.7
作者:
A. Oomens;S. Monsma;G. Blissard
通讯作者: A. Oomens;S. Monsma;G. Blissard
DOI: 10.1128/jb.183.21.6294-6301.2001
发表时间: 2001-11-01
影响因子: 3.2
作者:
Isticato, R;Cangiano, G;Ricca, E
通讯作者: Ricca, E
DOI: 10.1016/j.vaccine.2003.09.031
发表时间: 2004-03-12
期刊: VACCINE
影响因子: 5.5
作者:
Mauriello, EMF;Duc, LH;Cutting, SM
通讯作者: Cutting, SM
DOI: 10.1038/nsmb.1484
发表时间: 2008-10-01
影响因子: 16.8
作者:
Kadlec, Jan;Loureiro, Silvia;Jones, Ian M.
通讯作者: Jones, Ian M.
DOI: --
发表时间: 2001-01
期刊: --
影响因子: --
作者:
J. Sambrook;E. Fritsch;T. Maniatis
通讯作者: J. Sambrook;E. Fritsch;T. Maniatis