四川大學(xué)生命科學(xué)學(xué)院導(dǎo)師:張義正

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四川大學(xué)生命科學(xué)學(xué)院導(dǎo)師:張義正

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四川大學(xué)生命科學(xué)學(xué)院導(dǎo)師:張義正 正文

  
  姓名:張義正 性別:
  職稱(chēng):教授 學(xué)院:生命科學(xué)學(xué)院
  聯(lián)系方式:028-85412738(電話(huà)和傳真)
  Email:yizzhang@scu.edu.cn
  
  學(xué)位簡(jiǎn)歷和工作簡(jiǎn)歷:
  1965.09-1970.06就讀于四川大學(xué)生物學(xué)系,
  1982.03-1987.12就讀于美國(guó)密西根州立大學(xué)微生物學(xué)系,獲博士學(xué)位。
  1970.07-1982.02于四川大學(xué)生物學(xué)系任教,主要從事微生物學(xué)教學(xué)和科研工作;
  1988.01-至今在四川大學(xué)生命科學(xué)學(xué)院從事本科生、研究生教學(xué)工作和指導(dǎo)研究生,以及分子生物學(xué)和生物技術(shù)領(lǐng)域的科研工作。
  
  研究方向及研究工作
  1)研究方向
  分子遺傳學(xué)及基因工程;基因組學(xué)。
  2)目前研究工作重點(diǎn)
    木質(zhì)纖維素降解真菌黃孢原毛平革菌(Phanerochaete chrysosporium)和粗毛栓菌(Trametes gallica)的轉(zhuǎn)錄組分析及其木質(zhì)纖維素降解酶類(lèi)基因的克隆、表達(dá)和調(diào)控機(jī)制的研究;運(yùn)動(dòng)發(fā)酵單胞菌(Zymomonas mobilis)比較基因組學(xué)分析和基因工程菌建立;大熊貓腸道抗生素抗性細(xì)菌基因組分析及其抗性相關(guān)基因的研究;非糧高淀粉作物甘薯(Ipomoea batatas (L). Lam)的轉(zhuǎn)錄組和數(shù)字表達(dá)譜分析,以及影響淀粉產(chǎn)量相關(guān)基因的克隆、表達(dá)和應(yīng)用研究。
  3)取得的主要研究進(jìn)展
    構(gòu)建了甘薯不同組織和塊根不同發(fā)育階段的轉(zhuǎn)錄組序列、基因注釋和數(shù)字表達(dá)譜數(shù)據(jù)庫(kù),克隆了多個(gè)與淀粉合成、抗逆、抗病、開(kāi)花和轉(zhuǎn)座相關(guān)基因以及它們?cè)诓煌M織或發(fā)育階段的表達(dá)規(guī)律。分別構(gòu)建了黃孢原毛平革菌和粗毛栓菌在多種培養(yǎng)條件下的轉(zhuǎn)錄組序列和基因注釋數(shù)據(jù)庫(kù),在粗毛栓菌轉(zhuǎn)錄組中已發(fā)現(xiàn)多個(gè)木質(zhì)纖維素降解酶基因,如錳過(guò)氧化物酶、漆酶、木質(zhì)素過(guò)氧化物酶等基因。構(gòu)建了運(yùn)動(dòng)發(fā)酵單胞菌(Zymonomyces mobilis)限制修飾系統(tǒng)缺陷型菌株和可利用甘薯淀粉進(jìn)行乙醇發(fā)酵的基因工程菌,完成了3株運(yùn)動(dòng)發(fā)酵單胞菌的基因組測(cè)序、基因注釋和比較基因組研究。完成了2株大熊貓腸道抗生素高抗細(xì)菌的基因組測(cè)序和組裝,其中1株大腸桿菌菌株中含有多個(gè)高拷貝質(zhì)粒,這些質(zhì)粒與細(xì)菌的抗生素高抗特性相關(guān)。
  
  近期發(fā)表和擬發(fā)表文章
  Wang GJ, Wang ZS,Zhang YW,Zhang YZ.Cloning and expression of amyE gene from Bacillus subtilis in Zymomonas mobilis and direct production of ethanol from soluble starch. Biotechnology and Bioprocess Engineering (accepted).2012
  Chang MJ, Tao X, Gu YH, Shao HH, Cao QH, Zhang YZ. Cloning and characterization of the 14-3-3 protein gene from Ipomoea batatas (L.) Lam. African Journal of Microbiology Research (accepted). 2012
  Tao X, Gu YH, Wang HY, Zheng W, Li X, Zhao CW, Zhang YZ. Digital Gene Expression Analysis Based on Integrated De Novo Transcriptome Assembly of Sweet Potato [Ipomoea batatas (L.) Lam.]. PLosOne (under review). 2012
  Jiang YS, Chen C, Tao X,Zhang YZ. A proteomic analysis of storage stress responses in Ipomoea batatas (L.) Lam. tuberous root. Molecular Biology Reports (under review). 2012
  Qin H, Gu Q, Zhang JL, Sun L, Kuppu S, Zhang YZ, Burow M, Payton P, Blumwald E, Zhang H. Regulated Expression of an Isopentenyltransferase Gene (IPT) in Peanut Significantly Improves Drought Tolerance and Increases Yield Under Field Conditions. Plant and Cell Physiology. 52 (11): 1904-1914. 2011
  Wang ZS, Xiang QJ, Wang GJ, Wang HY and Zhang YZ. Optimizing expression and purification of an ATP-binding gene gsiA from Escherichia coli k-12 by using GFP fusion. Genetics and Molecular Biology. 34(4):661-668. 2011.
  Liu Z, Li X, Zhao P, Gui JH, Zheng W, Zhang YZ. 2011. Tracing the evolution of the mitochondrial protein import machinery. Computational Biology and Chemistry. 35:336–340. 2011
  Li Y, Gu YH, Qin H, Zhang YZ. Two pairs of sucrose transporters in Ipomoea batatas (L.) Lam are predominantly expressed in sink leaves and source leaves respectively. Plant Science. 179:250–256. 2010
  Xu K, He BW, Zhou S, Li Y, Zhang YZ. Cloning and characterization of the Rubisco activase gene from Ipomoea batatas (L.) Lam. Mol Biol Rep 37:661–668. 2010
  Wu JM, Zhang YZ. Gene Expression in Secondary Metabolism and Metabolic Switching Phase of Phanerochaete chrysosporium. Appl Biochem Biotechnol. 162(7):1961-77. 2010
  Jiang MF, Li X, Zhang L, Feng H, Zhang YZ. Gene expression analysis of Phanerochaete chrysosporium during the transition time from primary growth to secondary metabolism. The Journal of Microbiology. 47(3):308-318. 2009
  Fan ZX, Yue CW, Tang Y, Zhang YZ. Cloning, sequence analysis and expression of bacterial lipase-coding DNA fragments from environment in Escherichia coli. Mol Biol Rep. 36:1515–1519. 2009
  He MX, Li Y, Liu X, Bai F, Feng H, Zhang YZ. Ethanol production by mixed-cultures of Paenibacillus sp. and Zymomonas mobilis using the raw starchy material from sweet potato. Annals of Microbiology. 59 (4) :749-754. 2009
  He MX, Feng H, Bai F, Li Y, Liu X, Zhang YZ. Direct production of ethanol from raw sweet potato starch using genetically engineered Zymomonas mobilis. African Journal of Microbiology Research. 3(11):721-726. 2009
  Yue CW, Zhang YZ. Cloning and expression of Tenebrio molitor antifreeze protein in Escherichia coli. Mol Biol Rep. 36:529–536. 2009
  Tang Y, Tan XM, Yue CW, Li CX, Fan ZX, Zhang YZ. Cloning, Sequence, and Function Analyses of Giant Panda (Ailuropoda melanoleuca) CD9 Gene. Mol. Reprod Dev. 75(9):1418-1425. 2008
  Bai F, Zeng CM, Yang SX, Zhang YZ, He Y, Jin J. The formation of a novel supramolecular structure by amyloid of poly-L-glutamic acid. Biochem. Biophys. Res. Commun. 369:830–834. 2008
  He MX, Feng H, Zhang YZ. Construction of a novel cell-surface display system for heterologous gene expression in Escherichia coli by using an outer membrane protein of Zymomonas mobilis as anchor motif. Biotechnol. Lett. 30(12):2111-2117. 2008
  He FM, Zhu YP, Zhang YZ. Identification and characterization of differentially expressed genes involved in pharmacological activities of roots of Panax notoginseng during plant growth. Plant Cell Rep. 27(5):923-930. 2008
  He FM, Zhu YP, He MX, Zhang YZ. Molecular cloning and characterization of the gene encoding squalene epoxidase in Panax notoginseng. Mitochondria DNA. 19(3):270-273. 2008.
  
  授權(quán)發(fā)明專(zhuān)利
  張義正、劉德明、劉彥、程昌鳳、黃慶. 脫毛蛋白酶、其制造方法、使用方法和產(chǎn)生此蛋白酶的微生物.ZL00120641.9
  張義正、李珉、王海燕、童英. 脫毛蛋白酶和編碼這種脫毛蛋白酶的多核苷酸. ZL03135279.0

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