Decrease of colonization in the chicks' cecum and internal organs of Salmonella enterica serovar Pullorum by deletion of cpdB by Red system

文献类型： 外文期刊

第一作者： Liu, Huifang

作者： Liu, Huifang;Chen, Liping;Wang, Xiumei;Si, Wei;Wang, Huanan;Wang, Chunlai;Liu, Siguo;Liu, Huifang;Liu, Huifang;Li, Guangxing

作者机构：

关键词： Salmonella serovar Pullorum;cpdB gene;Deletion;Invasion;Colonization

期刊名称：MICROBIAL PATHOGENESIS （ 影响因子：3.738； 五年影响因子：3.663 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Salmonella enterica serovar Pullorum (S. Pullorum) is a worldwide poultry pathogen of considerable economic importance, particularly in those countries with a developing poultry industry. A variety of genes that affect S. Pullorum colonization in chickens had been identified. 2',3'-cyclic phosphodiesterase (cpdB) is the bifunctional enzyme which possess 2',3'-cyclic phosphodiesterase as well as 3'-nucleotidase activity. To assess the role of cpdB of S. Pullorum in colonization of cecum and internal organs in poultry, seven-day-old chicks were infected with 10(9) CFU/ml of a cpdB mutant and wild type strain. High number of cpdB mutant and wild type strain colonized the internal organs shortly after infection, but no colonization of cpdB mutant were observed from internal organs at day 10 post-infection, meanwhile, wild type bacteria in internal organs were observed at day 16 post-infection. Furthermore, the colonization of cpdB mutant in the cecum was seriously decreased from 6 days post-infection simultaneously wild type strain was increased and seriously decreased at day 8 post-infection. At day 12 post-infection, no cpdB mutant was observed from cecum, however high numbers of wild type strain were isolated at day 16 post-infection. It is concluded that cpdB is involved in long-term colonization of S. Pullorum in the chicks' cecum and internal organs. In addition, deletion of cpdB from S. Pullorum was not affect the morphology and growth of bacteria. (C) 2015 Elsevier Ltd. All rights reserved.

分类号： R3

  • 相关文献

[1]Physiology and pathogenicity of cpdB deleted mutant of avian pathogenic Escherichia coli. Liu, Huifang,Chen, Liping,Si, Wei,Wang, Chunlai,Liu, Siguo,Liu, Huifang,Zhu, Fangna,Liu, Huifang,Li, Guangxing.

[2]Insertions/Deletions-Associated Nucleotide Polymorphism in Arabidopsis thaliana. Guo, Changjiang,Wang, Long,Yang, Sihai,Tian, Dacheng,Du, Jianchang,Mauricio, Rodney,Gu, Tingting,Gu, Tingting. 2016

[3]Molecular characterization of a novel defective DNA isolated from tobacco tissues infected with tobacco leaf curl virus. Zhou, XP,Xie, Y,Zhang, ZK,Qi, YJ,Wu, JJ. 2001

[4]Mutations in the genome of the highly pathogenic porcine reproductive and respiratory syndrome virus potentially related to attenuation. Leng, Xue,Li, Zhenguang,Wang, Fengxue,Wang, Wei,Zhang, Xiuhua,Wu, Hua,Xia, Mingqi,Li, Xiyu,Wu, Hua.

[5]The characterization of GmTIP, a root-specific gene from soybean, and the expression analysis of its promoter. Chen, Li,Jiang, Bingjun,Wu, Cunxiang,Sun, Shi,Hou, Wensheng,Han, Tianfu.

[6]The ecdysteroid UDP-glucosyltransferase gene promoter from Autographa californica multicapsid nucleopolyhedrovirus. Shen, XJ,Yi, YZ,Tang, SM,Zhang, ZF,Li, YR,He, JL.

[7]ORF3a deletion in field strains of porcine-transmissible gastroenteritis virus in China: A hint of association with porcine respiratory coronavirus. Zhang, X.,Zhu, Y.,Zhu, X.,Chen, J.,Shi, H.,Shi, D.,Dong, H.,Feng, L.,Dong, H..

[8]Genome Editing in Cotton with the CRISPR/Cas9 System. Wei Gao,Lu Long,Song, Chunpeng,Xinquan Tian,Ji Liu,Prashant K. Singh,Jose R. Botella,Chunpeng Song. 2017

[9]GmPRP2 promoter drives root-preferential expression in transgenic Arabidopsis and soybean hairy roots. Chen, Li,Jiang, Bingjun,Wu, Cunxiang,Sun, Shi,Hou, Wensheng,Han, Tianfu. 2014

[10]Mapping the morphogenetic potential of antler fields through deleting and transplanting subregions of antlerogenic periosteum in sika deer (Cervus nippon). McMahon, Chris,Li, Chunyi,Gao, Zhiguang,Yang, Fuhe,Gao, Zhiguang,Gao, Zhiguang,Yang, Fuhe,Li, Chunyi. 2012

[11]The Fate of Arabidopsis thaliana Homeologous CNSs and Their Motifs in the Paleohexaploid Brassica rapa. Subramaniam, Sabarinath,Freeling, Michael,Wang, Xiaowu,Pires, J. Chris. 2013

[12]Molecular characterization and functional analysis of barley semi-dwarf mutant Riso no. 9265. Jia, Qiaojun,Zhang, Guoping,Jia, Qiaojun,Shang, Yi,Zhu, Jinghuan,Hua, Wei,Wang, Junmei,Yang, Jianming,Li, Chengdao. 2015

[13]Effects of spaceflight on polysaccharides of Saccharomyces cerevisiae cell wall. Liu, Hong-Zhi,Wang, Qiang,Liu, Xiao-Yong,Tan, Sze-Sze.

[14]Influence of minor displacements in loops of the porcine parvovirus VP2 capsid on virus-like particles assembly and the induction of antibody responses. Pan, Qunxing,He, Kongwang,Wang, Yongshan,Wang, Xiaoli,Ouyang, Wei.

[15]A native fungal symbiont facilitates the prevalence and development of an invasive pathogen-native vector symbiosis. Zhao, Lilin,Lu, Min,Zhang, Shuai,Sun, Jianghua,Lu, Min,Niu, Hongtao,Fang, Guofei. 2013

[16]High genetic homogeneity points to a single introduction event responsible for invasion of Cotton leaf curl Multan virus and its associated betasatellite into China. Du, Zhenguo,Tang, Yafei,He, Zifu,She, Xiaoman,Du, Zhenguo,Tang, Yafei,He, Zifu,She, Xiaoman. 2015

[17]Host plant effects on alkaline phosphatase activity in the whiteflies, Bemisia tabaci Biotype B and Trialeurodes vaporariorum. Peng, Lu,Liu, Wan-Xue,Wan, Fang-Hao,Peng, Lu,Harris, Marvin K.. 2011

[18]Inferring Invasion History of Red Swamp Crayfish ( Procambarus clarkii) in China from Mitochondrial Control Region and Nuclear Intron Sequences. Li, Yanhe,Chen, Liping,Bai, Xiaohui,Wei, Xinlan,Zhou, Xiaoyun,Huang, Songqian,Wang, Weimin,Li, Yanhe,Guo, Xianwu,Bai, Xiaohui. 2015

[19]Tall grasses have an advantage over the invasive vine Mikania micrantha: Potential control agents. Zhou, Sheng,Li, Mingguang,Gao, Lei,Chen, Ping,Wu, Zhi,Xian, Wensheng,Fu, Weidong.

[20]Toxoplasma gondii immune mapped protein 1 is anchored to the inner leaflet of the plasma membrane and adopts a novel protein fold. Jia, Yonggen,Dogga, Sunil Kumar,Soldati-Favre, Dominique,Benjamin, Stefi,Xu, Yingqi,Matthews, Stephen,Liu, Qun,Liu, Jing.

作者其他论文 更多>>

微信小程序