Defects in Rhizobial Cyclic Glucan and Lipopolysaccharide Synthesis Alter Legume Gene Expression During Nodule Development von D'Antuono, A.L, Ott, T, Krusell, L, Voroshilova, V, Ugalde, R.A, Udvardi, M, Lepek, V.C

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Nodule development induced by Mesorhizobium loti mutant strains affected in polysaccharide synthesis von D'Antuono, A.L, Casabuono, A, Couto, A, Ugalde, R.A, Lepek, V.C

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Nucleotide sequence analysis of Triatoma virus shows that it is a member of a novel group of insect RNA viruses von Czibener, C, La Torre, J.L, Muscio, O.A, Ugalde, R.A, Scodeller, E.A

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Identification and characterization of a previously undescribed cyt gene in Bacillus thuringiensis subsp. israelensis von Guerchicoff, A. (Fundacion Campomar, Capital Federal, Argentina.), Ugalde, R.A, Rubinstein, C.P

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Gene organization and transcription analysis of the Agrobacterium tumefaciens glycogen (glg) operon: two transcripts for the single phosphoglucomutase gene von Ugalde, J.E, Lepek, V, Uttaro, A, Estrella, J, Iglesias, A, Ugalde, R.A

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Crystal structure of glycogen synthase: homologous enzymes catalyze glycogen synthesis homologous enzymes catalyze glycogen synthesis and degradation von Buschiazzo, A, Ugalde, J.E, Guerin, M.E, Shepard, W, Ugalde, R.A, Alzari, P.M

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Cloning and mapping of genes involved in wheat-leaf rust interaction through gene-expression analysis using chromosome-deleted near-isogenic wheat lines von DANNA, C. H, SACCO, F, INGALA, L. R, SAIONE, H. A, UGALDE, R. A

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Periplasmic cyclic 1,2-beta-glucan in Brucella spp. is not osmoregulated von Briones, G, Inon de Iannino, N, Steinberg, M, Ugalde, R.A

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Cloning and expression of the glgC gene from Agrobacterium tumefaciens: purification and characterization of the ADPglucose synthetase von Uttaro, A.D. (Instituto de Investigaciones Bioquimicas, Fundacion Campomar, Argentina.), Ugalde, R.A, Preiss, J, Iglesias, A.A

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Structural basis of glycogen synthesis von Guerin, M.E., Buschiazzo, A., Gonzalez, S. L., Gwenaelle, A., Ugalde, J.E., Shepard, W., Ugalde, R.A., Alzari, P.M.

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Formation in Rhizobium and Agrobacterium spp. of a 235-kilodalton protein intermediate in beta-D(1-2) glucan synthesis von Zorreguieta, A, Ugalde, R.A

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A Rhizobium meliloti mutant that forms ineffective pseudonodules in alfalfa produces exopolysaccharide but fails to form beta-(1 to 2) glucan von GEREMIA, R. A, CAVAIGNAC, S, ZORREGUIETA, A, TORO, N, OLIVARES, J, UGALDE, R. A

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New osmoregulated beta(1-3),beta(1-6) glucosyltransferase(s) in Azospirillum brasilense von Altabe, S.G, Inon de Iannino, N, Mendoza, D. de, Ugalde, R.A

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Biochemical characterization of avirulent exoC mutants of Agrobacterium tumefaciens von Uttaro, A D, Cangelosi, G A, Geremia, R A, Nester, E W, Ugalde, R A

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Molecular cloning and characterization of cgs, the Brucella abortus cyclic beta(1-2) glucan synthetase gene: complementation of Rhizobium meliloti ndvB and Agrobacterium tumefacien... von Inon de Iannino, N. (Universidad Nacional de General San Martin, San Martin, Argentina.), Briones, G, Tolmasky, M, Ugalde, R.A

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Biochemical characterization of avirulent Agrobacterium tumefaciens chvA mutants: synthesis and excretion of beta-(1-2)glucan von Iannino, N.I. de (Instituto de Investigaciones Bioquimicas "Fundacion Campomar", Buenos Aires, Argentina), Ugalde, R.A

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Osmotic regulation of beta (1-2) glucan synthesis in members of the family Rhizobiaceae von Zorreguieta, A. (CONICET, Buenos Aires, Argentina), Cavaignac, S, Geremia, R.A, Ugalde, R.A

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Sex determination of bovine embryos by restriction fragment polymorphisms of PCR amplified ZFX/ZFY loci von Pollevick, G.D, Giambiagi, S, Mancardi, S, Luca, L. de, Burrone, O, Frasch, A.C.C, Ugalde, R.A

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Biosynthesis of cyclic beta-(1-3),beta-(1-6) glucan in Bradyrhizobium spp von Inon de Iannino, N, Ugalde, R.A

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Biosynthesis of the Nod factor chito-oligosaccharide backbone in Rhizobium fredii is controlled by the concentration of UDP-N-acetyl-D-glucosamine von Inon de Iannino N, Pueppke S.G, Ugalde R.A

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