Search Results - "Matthysse, A.G"

Characterization of the binding of diarrheagenic strains of E. coli to plant surfaces and the role of curli in the interaction of the bacteria with alfalfa sprouts by Jeter, C, Matthysse, A.G

“…Diarrheagenic Escherichia coli were able to bind to plant surfaces, including alfalfa sprouts and open seed coats, and tomato and Arabidopsis thaliana…”
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attG and attC mutations of Agrobacterium tumefaciens are dominant negative mutations that block attachment and virulence by Matthysse, Ann G, Jaeckel, Peter, Jeter, Cecelia

“…The cryptic plasmid (pAT) of Agrobacterium tumefaciens was not required for virulence or attachment to plant surfaces. However, mutations in the attC and attG…”
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Differences in susceptibility of arabidopsis ecotypes to crown gall disease may result from a deficiency in T-DNA integration by Nam, J.S. (Purdue University, West Lafayette, IN.), Matthysse, A.G, Gelvin, S.B

“…We show that among ecotypes of Arabidopsis, there is considerable variation in their susceptibility to crown gall disease. Differences in susceptibility are…”
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Agrobacterium-mediated root transformation is inhibited by mutation of an Arabidopsis cellulose synthase-like genome by Zhu, Y, Nam, J, Carpita, N.C, Matthysse, A.G, Gelvin, S.B

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Root colonization by Agrobacterium tumefaciens is reduced in cel, attB, attD, and attR mutants by Matthysse, A.G. (University of North Carolina, Chapel Hill, NC.), McMahan, S

“…Root colonization by Agrobacterium tumefaciens was measured by using tomato and Arabidopsis thaliana roots dipped in a bacterial suspension and planted in…”
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Proteome analysis of plant-induced proteins of Agrobacterium tumefaciens by Rosen, Ran, Matthysse, Ann G, Becher, Dörte, Biran, Dvora, Yura, Takashi, Hecker, Michael, Ron, Eliora Z

“…A proteome study of Agrobacterium tumefaciens exposed to plant roots demonstrated the existence of a plant-dependent stimulon. This stimulon was induced by…”
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Mechanism of cellulose synthesis in Agrobacterium tumefaciens by Matthysse, A.G. (North Dakota State University, Fargo, ND.), Thomas, D.L, White, A.R

“…Extracts of Agrobacterium tumefaciens incorporated UDP-[14C]glucose into cellulose. When the extracts were fractionated into membrane and soluble components,…”
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Attachment of Agrobacterium tumefaciens to carrot cells and Arabidopsis wound sites is correlated with the presence of a cell-associated, acidic polysaccharide by Reuhs, B.L, Kim, J.S, Matthysse, A.G

“…An early step in crown gall tumor formation involves the attachment of Agrobacterium tumefaciens to host plant cells. A. tumefaciens C58::A205 (C58 attR) is a…”
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Characterization of nonattaching mutants of Agrobacterium tumefaciens by Matthysse, A.G

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Involvement of a vitronectin-like protein in attachment of Agrobacterium tumefaciens to carrot suspension culture cells by WAGNER, V. T, MATTHYSSE, G

“…Infections of dicotyledonous plants by Agrobacterium tumefaciens result in the formation of crown gall tumors. Attachment of the bacteria to plant host cells…”
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Role of bacterial cellulose fibrils in Agrobacterium tumefaciens infection by Matthysse, A G

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Construction of GFP vectors for use in Gram-negative bacteria other than Escherichia coli by Matthysse, Ann G., Stretton, Serina, Dandie, Catherine, McClure, Nicholas C., Goodman, Amanda E.

“…Abstract A set of vectors containing a mutated gfp gene was constructed for use with Gram-negative bacteria other than Escherichia coli. These constructs were:…”
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Differences in attachment of the biotypes of Agrobacterium tumefaciens and A. rhizogenes to carrot suspension culture cells by Sykes, L, Matthysse, A.G

“…Attachment of Agrobacterium tumefaciens to cells of plant hosts is one of the early steps in the bacterial induction of tumors. We compared the effects of…”
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A semiquantitative bioassay for relative virulence of Agrobacterium tumefaciens strains on Bryophyllum daigremontiana by MINNEMEYER, S. L, LIGHTFOOT, R, MATTHYSSE, A. G

“…An assay to determine the relative virulence of wild-type and mutant strains of Agrobacterium tumefaciens on leaves of Bryophyllum daigremontiana has been…”
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Initial interactions of Agrobacterium tumefaciens with plant host cells by Matthysse, A G

“…Infections of wounded dicotyledonous plants by Agrobacterium tumefaciens result in the formation of crown gall tumors. The initial step in tumor formation is…”
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Elaboration of cellulose fibrils by Agrobacterium tumefaciens during attachment to carrot cells by Matthysse, A G, Holmes, K V, Gurlitz, R H

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Identification of T-DNA tagged Arabidopsis mutants that are resistant to transformation by Agrobacterium by Nam, J, Mysore, K S, Zheng, C, Knue, M K, Matthysse, A G, Gelvin, S B

“…We have identified T-DNA tagged Arabidopsis mutants that are resistant to transformation by Agrobacterium tumefaciens (rat mutants). These mutants are highly…”
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Characterization of three Agrobacterium tumefaciens avirulent mutants with chromosomal mutations that affect induction of vir genes by Metts, J. (University of North Carolina, Chapel Hill, NC), West, J, Doares, S.H, Matthysse, A.G

“…Three Agrobacterium tumefaciens mutants with chromosomal mutations that affect bacterial virulence were isolated by transposon mutagenesis. Two of the mutants…”
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Effect of plasmid pSa and of auxin on attachment of Agrobacterium tumefaciens to carrot cells by Matthysse, A.G

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Time required for tumor induction by Agrobacterium tumefaciens by Sykes, L.C, Matthysse, A.G

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