VirE1 protein mediates export of the single-stranded DNA-binding protein VirE2 from Agrobacterium tumefaciens into plant

被引:79
|
作者
Sundberg, C
Meek, L
Carroll, K
Das, A
Ream, W
机构
[1] OREGON STATE UNIV,PROGRAM MOLEC BIOL,CORVALLIS,OR 97331
[2] OREGON STATE UNIV,DEPT BIOCHEM & BIOPHYS,CORVALLIS,OR 97331
[3] OREGON STATE UNIV,DEPT AGR CHEM,CORVALLIS,OR 97331
[4] UNIV MINNESOTA,DEPT BIOCHEM,ST PAUL,MN 55108
[5] UNIV MINNESOTA,INST PLANT MOLEC GENET,ST PAUL,MN 55108
关键词
D O I
10.1128/jb.178.4.1207-1212.1996
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Agrobacterium tumefaciens transfers single-stranded DNAs (T strands) into plant cells. VirE1 and VirE2, which is a single-stranded DNA binding protein, are important for tumorigenesis. We show that T strands and VirE2 can enter plant cells independently and that export of VirE2, but not of T strands, depends on VirE1.
引用
收藏
页码:1207 / 1212
页数:6
相关论文
共 50 条
  • [21] Isolation, purification, and identification of the virulence protein VirE2 from Agrobacterium tumefaciens
    Volokhina, IV
    Sazonova, IA
    Velikov, VA
    Chumakov, MI
    MICROBIOLOGY, 2005, 74 (01) : 80 - 85
  • [22] SINGLE-STRANDED-DNA BINDING-PROTEIN ENCODED BY THE VIRE LOCUS OF AGROBACTERIUM-TUMEFACIENS
    CITOVSKY, V
    DEVOS, G
    ZAMBRYSKI, P
    SCIENCE, 1988, 240 (4851) : 501 - 504
  • [23] Isolation, purification, and identification of the virulence protein VirE2 from Agrobacterium tumefaciens
    I. V. Volokhina
    I. A. Sazonova
    V. A. Velikov
    M. I. Chumakov
    Microbiology, 2005, 74 : 80 - 85
  • [24] The VirE2 protein of Agrobacterium tumefaciens:: the Yin and Yang of T-DNA transfer
    Duckely, M
    Hohn, B
    FEMS MICROBIOLOGY LETTERS, 2003, 223 (01) : 1 - 6
  • [25] Recognition of the Agrobacterium tumefaciens VirE2 translocation signal by the VirB/D4 transport system does not require VirE1
    Vergunst, AC
    van Lier, MCM
    den Dulk-Ras, A
    Hooykaas, PJJ
    PLANT PHYSIOLOGY, 2003, 133 (03) : 978 - 988
  • [26] Transgenic expression of the Agrobacterium tumefaciens single-stranded DNA binding protein VirE2 provides resistance to both bipartite and monopartite betasatellite-associated begomoviruses in Nicotiana benthamiana
    Yousaf, Sumaira
    Rasool, Ghulam
    Amin, Imran
    Mansoor, Shahid
    Briddon, Rob W.
    Saeed, Muhammad
    PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY, 2020, 112
  • [27] VIP1, an Arabidopsis protein that interacts with Agrobacterium VirE2, is involved in VirE2 nuclear import and Agrobacterium infectivity
    Tzfira, T
    Vaidya, M
    Citovsky, V
    EMBO JOURNAL, 2001, 20 (13): : 3596 - 3607
  • [28] Enhanced transformation of plant cells following co-bombardment of VirE2 protein of Agrobacterium tumefaciens with DNA substrate
    Gopalakrishna, S
    Singh, P
    Singh, NK
    CURRENT SCIENCE, 2003, 85 (09): : 1343 - 1347
  • [29] PSa causes oncogenic suppression of Agrobacterium by inhibiting VirE2 protein export
    Lee, LY
    Gelvin, SB
    Kado, CI
    JOURNAL OF BACTERIOLOGY, 1999, 181 (01) : 186 - 196
  • [30] NUCLEAR-LOCALIZATION OF AGROBACTERIUM VIRE2 PROTEIN IN PLANT-CELLS
    CITOVSKY, V
    ZUPAN, J
    WARNICK, D
    ZAMBRYSKI, P
    SCIENCE, 1992, 256 (5065) : 1802 - 1805