用户名: 密码: 验证码:
鸡胚成纤维细胞cDNA文库构建及其与禽呼肠孤病毒σA相互作用宿主蛋白的筛选
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Construction of a cDNA library of chicken embryo fibroblasts and screening for host proteins interacting with avian reovirus σA protein
  • 作者:叶丽娜 ; 谢芝勋 ; 谢丽基 ; 王盛 ; 邓显文 ; 谢志勤 ; 范晴 ; 黄娇玲 ; 曾婷婷 ; 张艳芳 ; 罗思思
  • 英文作者:YE Li-na;XIE Zhi-xun;XIE Li-ji;WANG Sheng;DENG Xian-wen;XIE Zhi-qin;FAN Qing;HUANG Jiao-ling;ZENG Ting-ting;ZHANG Yan-fang;LUO Si-si;Guangxi Veterinary Research Institute/Guangxi Key Laboratory of Animal Vaccinesand New Technology;
  • 关键词:禽呼肠孤病毒 ; σA蛋白 ; cDNA文库 ; 互作蛋白 ; 酵母双杂交
  • 英文关键词:avian reovirus;;σA protein;;cDNA library;;interacting proteion;;yeast two-hybrid
  • 中文刊名:南方农业学报
  • 英文刊名:Journal of Southern Agriculture
  • 机构:广西兽医研究所/广西畜牧疫苗新技术重点实验室;
  • 出版日期:2019-06-15
  • 出版单位:南方农业学报
  • 年:2019
  • 期:06
  • 基金:国家自然科学基金项目(31660715,31160512);; 国家“万人计划”领军人才专项(2016-37);; 广西八桂学者专项(2019-79)
  • 语种:中文;
  • 页:212-218
  • 页数:7
  • CN:45-1381/S
  • ISSN:2095-1191
  • 分类号:S852.65
摘要
【目的】构建鸡胚成纤维细胞(CEF)的cDNA文库并筛选与禽呼肠孤病毒(ARV)σA蛋白相互作用的宿主蛋白,为揭示互作蛋白对ARV复制及凋亡的分子调控机制打下基础。【方法】采用TRIzol法提取CEF细胞总RNA,以SMART技术和LD-PCR合成双链cDNA(ds cDNA),ds c DNA和pGADT7-Rec共转化Y187酵母感受态细胞,构建c DNA文库;将pGBKT7-σA诱饵质粒转至Y2HGold酵母感受态细胞中,并与构建的cDNA文库进行酵母双杂交筛选,筛选出的候选文库菌经质粒提取后与pGBKT7-σA诱饵质粒再共转化Y2HGold酵母菌,筛选出能在SD-/Trp/-Leu/-Ade/-His/X-α-Gal/Aba固体培养基上生长且明显变蓝的菌落,最后提取蓝色酵母菌质粒进行测序分析。【结果】构建的CEF细胞cDNA文库库容为1.6×106CFU,文库滴度为3.1×108CFU/mL,插入片段大小集中在300~2000 bp,重组率为91.67%。以含有pGBKT7-σA的Y2HGold酵母菌与cDNA文库酵母菌进行双杂交,阳性克隆能在SD-/Trp/-Leu/-Ade/-His/X-α-Gal/Aba(SD/-4/X/A)固体培养基上长出菌落且明显变蓝,测序结果显示共筛选出4个能与σA蛋白相互作用的宿主蛋白,分别是初期多肽相关复合体α亚基(NACA)、核苷二磷酸激酶2(NME2)、假定蛋白及线粒体核糖体蛋白S9(MRPS9)。【结论】通过SMART技术构建的CEF细胞cDNA文库具有较好的库容和滴度,且从cDNA文库中筛选出4种与ARVσA蛋白相互作用的宿主蛋白,为后续研究互作蛋白对ARV复制及凋亡的分子调控机制提供了可靠数据。
        【Objective】Construction of a cDNA library of chicken embryo fibroblasts(CEF)and screening for host proteins interacting with avian reovirus σA protein were conducted to lay a foundation for revealing the molecular regulation mechanism of interaction protein on ARV replication and apoptosis.【Method】Extraction of CEF total RNA using TRIzol method was carried out,and double-strands cDNA(ds cDNA)was synthesized by SMART and LD-PCR technique. Co-transformation of ds cDNA with linearized pGADT7-Rec in competent Y187 yeast cells was realized,then c DNA library was established. The bait plasmid p GBKT7-σA was transformed into Y2 HGold yeast competent cells,and yeast two-hybrid screening was conducted with the established cDNA library. The selected candidate library strain was extracted by plasmid,then co-transformed with bait plasmid pGBKT7-σAinto Y2 HGold yeast cells. The colonies that grew well and could turn blue in solid media containing SD-/Trp/-Leu/-Ade/-His/X-α-Gal/Aba were selected,then blue yeast plasmid was extracted for sequencing analysis.【Result】The capacity of CEF cell cDNA library was 1.6×106 CFU,titer was 3.1×108 CFU/mL,the insert size was between 300 bp and 2000 bp,recombination rate was about 91.67%. Two-hybridization was carried out with Y2 HGold yeast strain containing pGBKT7-σA and cDNA library yeast strain,and the positive clone was able to grow colonieson the SD-/Trp/-Leu/-Ade/-His/X-α-Gal/Aba(SD/-4/X/A)solid media and appeared blue. The sequencing results showed that four host proteins interacting with σA protein were screened,which were the initial polypeptide-related complex α subunit(NACA),nucleoside diphosphate kinase 2(NME2),putative protein and mitochondrial ribosomal protein S9(MRPS9),respectively.【Conclusion】The constructed CEF cDNA library by SMART technique has a good capacity and titer,and four host proteins interacting with ARV σA protein are screened from the c DNA library for further study of the molecular mechanisms interacting with ARV replication and apoptosis.
引文
段志强,王郁杨,朱艳梅,开妍,胡顺林,王晓泉,刘秀梵.2011.鸡胚成纤维细胞酵母双杂交cDNA文库的构建及鉴定[J].扬州大学学报(农业与生命科学版),32(2):1-5.[Daun Z Q,Wang Y Y,Zhu Y M,Kai Y,Hu S L,Wang X Q,Liu X F.2011.Construction and characterization of the yeast two-hybrid cDNA library of chicken embryo-fibroblasts[J].Journal of Yangzhou University(Agricultural and Life Science Edition),32(2):1-5.]
    李铁强.2008.用酵母双杂交系统筛选IBDV弱毒株VP2蛋白CEF受体的初步研究[D].哈尔滨:东北农业大学.[Li T Q.2008.The preliminary research on the receptor of IBDV GT VP2 in CEF by the yeast tow-hybrid system[D].Harbin:Northeast Agricultural University.]
    刘娇玲,吕晓莉,陈克平.2015.NAC(初期多肽相关复合体)及其α亚基NACA[J].中国细胞生物学学报,37(6):886-894.[Liu J L,LüX L,Chen K P.2015.NAC(nascent polypeptide-associated complex)and its alpha subunit NACA[J].Chinese Journal of Cell Biology,37(6):886-894.]
    刘伟,高玉龙,高宏雷,王笑梅,许修宏.2007.鸡胚成纤维细胞cDNA表达文库的构建[J].微生物学报,47(3):413-417.[Liu W,Gao Y L,Gao H L,Wang X M,Xu X H.2007.Construction of a cDNA expression library of chicken embryo-fibroblasts[J].Acta Microbiologica Sinica,47(3):413-417.]
    刘炜玮.2018.新城疫病毒感染鸡胚成纤维细胞的mRNAs和lncRNAs的研究[D].北京:中国农业科学院.[Liu W W.2018.Analysis of mRNAs and lncRNAs in the chicken embryo fibroblasts on NDV infection[D].Beijing:Chinese Academy of Agricultural Sciences.]
    卢恒,谢芝勋,谢丽基,黄莉,黄娇玲,王盛,张艳芳,曾婷婷,范晴,罗思思,谢志勤,邓显文.2017.禽呼肠孤病毒σA基因酵母双杂交诱饵载体的构建与鉴定[J].中国畜牧兽医,44(3):847-853.[Lu H,Xie Z X,Xie L J,Huang L,Huang J L,Wang S,Zhang Y F,Zeng T T,Fan Q,Luo SS,Xie Z Q,Deng X W.2017.Construction and identification of bait vector of avian reovirusσA gene in yeast two-hybrid system[J].Chinese Animal Husbandry&Veterinary Medicine,44(3):847-853.]
    罗维玉,朱鹏阳,张杰,胡永浩,孔晖晖,梁立滨,周圆,李呈军,姜丽,陈化兰.2016.人源肺细胞cDNA文库构建及与流感病毒NP互作宿主蛋白的筛选[J].中国农业科学,49(22):4451-4459.[Luo W Y,Zhu P Y,Zhang J,Hu Y H,Kong H H,Liang L B,Zhou Y,Li C J,Jiang L,Chen HL.2016.Construction of cDNA library derived from human lung epithelial cell lines and screening for host cellular proteins interacting with influenza virus nucleoprotein[J].Scientia Agricultura Sinica,49(22):4451-4459.]
    祁小乐,陈玉明,张礼洲,任宪刚,高立,高宏雷,秦立廷,王永强,高玉龙,王笑梅.2013.鸡胚成纤维细胞cDNA酵母表达文库的构建与鉴定[J].中国家禽,35(8):14-16.[Qi X L,Chen Y M,Zhang L Z,Ren X G,Gao L,Gao H L,Qin L T,Wang Y Q,Gao Y L,Wang X M.2013.Construction and identification of a cDNA yeast expression library of chicken embryo fibroblasts[J].China Poultry,35(8):14-16.]
    谭伟,黄莉,谢芝勋.2014.蛋白质组学研究方法及应用的研究进展[J].中国畜牧兽医,41(9):40-46.[Tan W,Huang L,Xie Z X.2014.Research progress on proteomic techniques and their applications[J].China Animal Husbandry&Veterinary Medicine,41(9):40-46.]
    王建琳,曹志伟,王冬冬,尹燕博.2017.不同致病性H9N2亚型禽流感病毒诱导鸡TLR-7和Mx基因mRNA转录水平的差异[J].畜牧兽医学报,48(5):907-913.[Wang J L,Cao Z W,Wang D D,Yin Y B.2017.Transcriptional responses of TLR-7 and Mx mRNA in 3 chicken host systems infected with H9N2 influenza viruses with different pathogenicities[J].Acta Veterinaria et Zootechnica Sinica,48(5):907-913.]
    王静,杨彦超,李凯,高立,王永强,张艳萍,崔红玉,刘长军,祁小乐,高玉龙,潘青,王笑梅.2018.禽网状内皮组织增生症病毒感染鸡胚成纤维细胞的转录组学分析[J].中国家禽,40(14):19-24.[Wang J,Yang Y C,Li K,Gao L,Wang Y Q,Zhang Y P,Cui H Y,Liu C J,Qi X L,Gao Y L,Pan Q,Wang X M.2018.Transcriptional profiling of chicken embryonic fibroblast infected with reticuloendotheliosis virus[J].China Poultry,40(14):19-24.]
    王友,尤永君,徐兆强,罗冠群,王军.2013.一种优化鸡胚成纤维细胞制备方法及生长曲线测定[J].中国动物保健,15(7):17-20.[Wang Y,You Y J,Xu Z Q,Luo G Q,Wang J.2013.Optimization of preparation method for chicken embryo fibroblastand determination of growth curve[J].China Animal Health,15(7):17-20.]
    韦平,秦爱建.2008.重要动物病毒分子生物学[M].北京:科学出版社:276-288.[Wei P,Qin A J.2008.Important animal birus molecular biology[M].Beijing:Science Press:276-288.]
    谢丽基,谢芝勋,黄莉,谢志勤,邓显文,刘加波,罗思思,黄娇玲,曾婷婷,张艳芳,王盛.2015.禽呼肠孤病毒启动PI3/Akt信号通路的分析[J].畜牧兽医学报,46(9):1613-1619.[Xie L J,Xie Z X,Huang L,Xie Z Q,Deng X W,Liu J B,Luo S S,Huang J L,Zeng T T,Zhang Y F,Wang S.2015.The study of the activation of PI3K/Akt pathway by the proteion of avian reovirus[J].Acta Veterinaria et Zootechnica Sinica,46(9):1613-1619.]
    谢志勤,谢芝勋,刘加波,庞耀珊,邓显文,谢丽基,彭宜,范晴.2012.重组禽呼肠孤病毒S1133σ3基因表达及其免疫原性研究[J].南方农业学报,43(8):1223-1226.[Xie Z Q,Xie Z X,Liu J B,Pang Y S,Deng X W,Xie L J,Peng Y,Fan Q.2012.Expression ofσ3 gene in recombined avian reovirus S1133 and its immunogenicity[J].Journal of Southern Agriculture,43(8):1223-1226.]
    熊盛,邢少璟,钱垂文,王一飞.2006.Nm23/NDPK的多种生物活性及其机制研究进展[J].中国病理生理杂志,22(10):2066-2070.[Xiong S,Xing S J,Qian C W,Wang Y F.2006.Current progress in pleiotropy and mechanism of Nm23/NDPK[J].Chinese Journal of Pathophysiology,22(10):2066-2070.]
    晏慧君,黄兴奇,程在全.2006.cDNA文库构建策略及其分析研究进展[J].云南农业大学学报,21(1):1-6.[Yan H J,Huang X Q,Cheng Z Q.2006.Advances of the studies on construction strategy and analysis of cDNA library[J].Journal of Yunnan Agricultural University,21(1):1-6.]
    张改平,朱礼倩,杨艳艳,赵绪永,乔松林,张红,王丽,李清州,王选年.2008.鸡胚成纤维细胞cDNA真核表达文库的构建及鉴定[J].中国预防兽医学报,30(3):216-219.[Zhang G P,Zhu L Q,Yang Y Y,Zhao X Y,Qiao S L,Zhang H,Wang L,Li Q Z,Wang X N.2008.Construction and identification of a cDNA eukaryotic expression library of chicken embryo-fibroblasts[J].Chinese Journal of Preventive Veterinary Medicine,30(3):216-219.]
    张昆丽,谢芝勋,黄莉,谢丽基,邓显文,谢志勤,刘家波,范晴,罗思思.2015a.禽呼肠孤病毒感染鸡胚成纤维细胞后IL-17、IL-18和IFN-γm RNA转录水平的动态变化[J].中国兽医学报,35(3):345-349.[Zhang K L,Xie Z X,Huang L,Xie L J,Deng X W,Xie Z Q,Liu J B,Fan Q,Luo S S.2015a.The dynamic change of IL-17,IL-18and IFN-γmRNA transcription level in chicken embryo fibroblast infected with avian reovirus[J].Chinese Journal of Veterinary Science,35(3):345-349.]
    张昆丽,谢芝勋,黄莉,谢丽基,刘家波,邓显文,谢志勤,范晴,罗思思.2015b.禽呼肠孤病毒感染SPF鸡后免疫器官中IL-18的定量检测[J].南方农业学报,46(1):166-169.[Zhang K L,Xie Z X,Huang L,Xie L J,Liu J B,Deng X W,Xie Z Q,Fan Q,Luo S S.2015b.Quantitative detection of IL-18 in immune organs of SPF chicken infected by Avian reovirus[J].Journal of Southern Agriculture,46(1):166-169.]
    赵绪永,张改平,朱礼倩,李清州.2008.鸡胚成纤维细胞cDNA T7噬菌体表达文库的构建和鉴定[J].河南农业科学,(7):100-103.[Zhao X Y,Zhang G P,Zhu L Q,Li QZ.2008.Construction and characterization of a T7 phage display cDNA library from CEF[J].Journal of Henan Agricultural Sciences,(7):100-103.]
    朱礼倩.2008.鸡胚成纤维细胞cDNA文库的构建及抑制IB-DV感染CEF的mAb的制备[D].郑州:河南农业大学.[Zhu L Q.2008.Construction of a cDNA library of chicken embryo fibroblast and preparation of the monoclonal antibody that can inhibit infectious bursal disease virus infection[D].Zhengzhou:Henan Agricultural University.]
    Chiu H C,Huang W R,Liao T L,Wu H Y,Munir M,Shih WL,Liu H J.2016.Suppression of Vimentin phosphorylation by the avian reovirus p17 through inhbition of CDK1 and P1K1 impacting the G2/M phase of the cell cycle[J].PLoS One,11(9):e0162356.doi:10.1371/journal.pone.0162356.
    González-López C,Martínez-Costas J,Esteban M,Benavente J.2003.Evidence that avian reovirus sigma A protein is an inhibitor of the duble-stranded RNA-dependent protein kinase[J].The Journal of General Virology,84(6):1629-1639.
    Kim S Y,Lee M Y,Cho K C,Choi Y S,Choi J S,Sung KW,Kwon O J,Kim H S,Kim I K,Jeong S W.2003.Alterations in mRNA expression of ribosomal protein S9 in hydrogen peroxide-treated neurotumor cells and in rat hippocampus after transient ischemia[J].Neurochemical Research,28(6):925-931.
    Lindstr?m M S,Nistér M.2010.Silencing of ribosomal protein S9 elicits a multitude of cellular responses inhibiting the growth of cancer cells subsequent to p53 activation[J].PLoS One,5(3):e9578.doi:10.1371/journal.pone.0009578.
    Yin H S,Su Y P,Lee L H.2002.Evidence of nucleotidyl phosphatase activity associated with core protein sigma Aof Avian reovirus S1133[J].Virology,293(2):379-385.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700