Expression of the gene for homoserine kinase of Escherichia coli in mammalian cells

被引:0
|
作者
Abramyan, LG [1 ]
Tsymbalyuk, ES [1 ]
Gazaryan, TG [1 ]
Levchenko, IV [1 ]
Andreeva, NB [1 ]
Gazaryan, KG [1 ]
机构
[1] RUSSIAN ACAD SCI,FRUMKIN INST ELECTROCHEM,MOSCOW 117071,RUSSIA
关键词
homoserine; homoserine kinase; electroporation;
D O I
暂无
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The thrB gene of E. coli coding for homoserine kinase [EC 2.7.1.39] was introduced into the pRc/RSV mammalian expression vector. Transfection of the CHO cell line with the resulting pRSV-Bneo plasmid by electroporation yielded a stably transformed clone accumulating o-homoserine phosphate. Assay for homoserine kinase in cell extracts revealed enzyme activity of 6.0 . 10(-3) units per mg protein, which was 75% that in E. coli cells cultured in the minimal medium and about 20 times that in the 3T3 clones obtained before.
引用
收藏
页码:494 / 498
页数:5
相关论文
共 50 条
  • [21] Expression of recA gene of Deinococcus radiodurans in Escherichia coli cells
    V. N. Verbenko
    L. V. Kuznetsova
    E. P. Krupyan
    V. I. Shalguev
    Russian Journal of Genetics, 2009, 45 : 1192 - 1199
  • [22] Expression of recA gene of Deinococcus radiodurans in Escherichia coli cells
    Verbenko, V. N.
    Kuznetsova, L. V.
    Krupyan, E. P.
    Shalguev, V. I.
    RUSSIAN JOURNAL OF GENETICS, 2009, 45 (10) : 1192 - 1199
  • [23] Expression of a synthetic human angiogenin gene in Escherichia coli cells
    Nikonova, AA
    Seregin, SV
    Chikaev, NA
    Mishin, VP
    Babkina, IN
    Mertvetsov, NP
    BIOORGANICHESKAYA KHIMIYA, 1996, 22 (12): : 891 - 893
  • [24] EXPRESSION OF MURINE ADA CDNA IN ESCHERICHIA-COLI AND MAMMALIAN-CELLS
    INGOLIA, DE
    YEUNG, CY
    SHOEMAKER, C
    KAUFMAN, RJ
    KELLEMS, RE
    PEDIATRIC RESEARCH, 1985, 19 (07) : 758 - 758
  • [25] Induction of Protein Expression Within Escherichia coli Vector for Entry into Mammalian Cells
    Chen, Qingwen
    Lee, Choon-Weng
    Sim, Edmund Ui-Hang
    Narayanan, Kumaran
    HUMAN GENE THERAPY METHODS, 2014, 25 (01) : 40 - 47
  • [26] CLONING, SEQUENCING, AND EXPRESSION OF THE PANTOTHENATE KINASE (COAA) GENE OF ESCHERICHIA-COLI
    SONG, WJ
    JACKOWSKI, S
    JOURNAL OF BACTERIOLOGY, 1992, 174 (20) : 6411 - 6417
  • [27] ESCHERICHIA-COLI ASPARTATE-TRANSCARBAMYLASE - A NOVEL MARKER FOR STUDIES OF GENE AMPLIFICATION AND EXPRESSION IN MAMMALIAN-CELLS
    RUIZ, JC
    WAHL, GM
    MOLECULAR AND CELLULAR BIOLOGY, 1986, 6 (09) : 3050 - 3058
  • [29] Gene expression in Escherichia coli biofilms
    Ren, D
    Bedzyk, LA
    Thomas, SM
    Ye, RW
    Wood, TK
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2004, 64 (04) : 515 - 524
  • [30] Gene expression in Escherichia coli biofilms
    D. Ren
    L. A. Bedzyk
    S. M. Thomas
    R. W. Ye
    T. K. Wood
    Applied Microbiology and Biotechnology, 2004, 64 : 515 - 524