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
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