E W Nester
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Explore the profile of E W Nester including associated specialties, affiliations and a list of published articles.
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181
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Recent Articles
41.
Ankenbauer R, Best E, Palanca C, Nester E
Mol Plant Microbe Interact
. 1991 Jul;
4(4):400-6.
PMID: 1799700
Hydroxylamine-induced mutations in the virA gene of Agrobacterium tumefaciens that do not require the plant phenolic-inducing compound acetosyringone for vir regulon induction were isolated. The isolation was based on the...
42.
Cangelosi G, Best E, Martinetti G, Nester E
Methods Enzymol
. 1991 Jan;
204:384-97.
PMID: 1658565
No abstract available.
43.
Ankenbauer R, Nester E
J Bacteriol
. 1990 Nov;
172(11):6442-6.
PMID: 2121715
The virulence genes of Agrobacterium tumefaciens are induced by specific plant phenolic metabolites and sugars (G. A. Cangelosi, R. G. Ankenbauer, and E. W. Nester, Proc. Natl. Acad. Sci. USA,...
44.
Roitsch T, Wang H, Jin S, Nester E
J Bacteriol
. 1990 Oct;
172(10):6054-60.
PMID: 2211523
The VirG protein of Agrobacterium tumefaciens is required in conjunction with the VirA protein for transcriptional activation of the virulence (vir) genes in response to plant phenolic compounds. These proteins...
45.
Ward Jr J, Dale E, Nester E, Binns A
J Bacteriol
. 1990 Sep;
172(9):5200-10.
PMID: 2394684
Products of the virB operon are proposed components of a membrane-associated T-DNA transport apparatus in Agrobacterium tumefaciens. Here we identified the virB10 gene product and raised specific antiserum to the...
46.
Jin S, Prusti R, Roitsch T, Ankenbauer R, Nester E
J Bacteriol
. 1990 Sep;
172(9):4945-50.
PMID: 2394678
Agrobacterium tumefaciens virulence genes are induced by plant signals through the VirA-VirG two-component regulatory system. The VirA protein is a membrane-spanning sensor molecule that possesses an autophosphorylating activity, and the...
47.
Ward Jr J, Dale E, Christie P, Nester E, Binns A
J Bacteriol
. 1990 Sep;
172(9):5187-99.
PMID: 2203743
The virB gene products of the Agrobacterium tumefaciens tumor-inducing (Ti) plasmid have been proposed to mediate T-DNA transport through the bacterial cell wall into plant cells. Previous genetic analysis of...
48.
Cangelosi G, Ankenbauer R, Nester E
Proc Natl Acad Sci U S A
. 1990 Sep;
87(17):6708-12.
PMID: 2118656
Phenolic plant metabolites such as acetosyringone induce transcription of the virulence (vir) genes of Agrobacterium tumefaciens through the transmembrane VirA protein. We report here that certain sugars induce the vir...
49.
Bradshaw Jr H, Traxler B, Minkley Jr E, Nester E, Gordon M
J Bacteriol
. 1990 Jul;
172(7):4127-31.
PMID: 2163400
A 6.9-kilobase region of the Escherichia coli F plasmid containing the 3' half of the traD gene and the entire traI gene (encodes the TraI protein, DNA helicase I and...
50.
Cangelosi G, Martinetti G, Nester E
J Bacteriol
. 1990 Apr;
172(4):2172-4.
PMID: 2318812
The periplasmic cyclic beta-1,2-glucan of Agrobacterium tumefaciens is believed to maintain high osmolarity in the periplasm during growth of the bacteria on low-osmotic-strength media. Strains with mutations in the chvA...