Formation in Rhizobium and Agrobacterium spp. of a 235-kilodalton protein intermediate in beta-D(1-2) glucan synthesis.

מאת Zorreguieta, A, Ugalde, R A
יצא לאור 1986

Biochemical characterization of avirulent Agrobacterium tumefaciens chvA mutants: synthesis and excretion of beta-(1-2)glucan.

מאת de Iannino, N I, Ugalde, R A
יצא לאור 1989

Identification and characterization of a previously undescribed cyt gene in Bacillus thuringiensis subsp. israelensis.

מאת Guerchicoff, A, Ugalde, R A, Rubinstein, C P
יצא לאור 1997

Role of galactosyltransferase activity in phage sensitivity and nodulation competitiveness of Rhizobium meliloti.

מאת Ugalde, R A, Handelsman, J, Brill, W J
יצא לאור 1986

Rhizobium meliloti competitiveness and the alfalfa agglutinin.

מאת Handelsman, J, Ugalde, R A, Brill, W J
יצא לאור 1984

Osmotic regulation of beta(1-2) glucan synthesis in members of the family Rhizobiaceae.

מאת Zorreguieta, A, Cavaignac, S, Geremia, R A, Ugalde, R A
יצא לאור 1990

Biosynthesis of a galactose-and galacturonic acid-containing polysaccharide in Rhizobium meliloti.

מאת Ugalde, R A, Coira, J A, Brill, W J
יצא לאור 1986

Expression of the Agrobacterium tumefaciens chvB virulence region in Azospirillum spp.

מאת Altabe, S, Iñón de Iannino, N, de Mendoza, D, Ugalde, R A
יצא לאור 1990

Role of the nifQ gene product in the incorporation of molybdenum into nitrogenase in Klebsiella pneumoniae.

מאת Imperial, J, Ugalde, R A, Shah, V K, Brill, W J
יצא לאור 1984

Biosynthesis of iron-molybdenum cofactor in the absence of nitrogenase.

מאת Ugalde, R A, Imperial, J, Shah, V K, Brill, W J
יצא לאור 1984

Biosynthesis of the iron-molybdenum cofactor and the molybdenum cofactor in Klebsiella pneumoniae: effect of sulfur source.

מאת Ugalde, R A, Imperial, J, Shah, V K, Brill, W J
יצא לאור 1985

Mol- mutants of Klebsiella pneumoniae requiring high levels of molybdate for nitrogenase activity.

מאת Imperial, J, Ugalde, R A, Shah, V K, Brill, W J
יצא לאור 1985

New osmoregulated beta(1-3),beta(1-6) glucosyltransferase(s) in Azospirillum brasilense.

מאת Altabe, S G, Iñón de Iannino, N, de Mendoza, D, Ugalde, R A
יצא לאור 1994

A Rhizobium meliloti mutant that forms ineffective pseudonodules in alfalfa produces exopolysaccharide but fails to form beta-(1----2) glucan.

מאת Geremia, R A, Cavaignac, S, Zorreguieta, A, Toro, N, Olivares, J, Ugalde, R A
יצא לאור 1987

Iron-molybdenum cofactor synthesis in Azotobacter vinelandii Nif- mutants.

מאת Imperial, J, Shah, V K, Ugalde, R A, Ludden, P W, Brill, W J
יצא לאור 1987

In vitro synthesis of the iron-molybdenum cofactor of nitrogenase.

מאת Shah, V K, Imperial, J, Ugalde, R A, Ludden, P W, Brill, W J
יצא לאור 1986

Presence in a plant of a compound similar to the dolichyl diphosphate oligosaccharide of animal tissue.

מאת Staneloni, R J, Tolmasky, M E, Petriella, C, Ugalde, R A, Leloir, L F
יצא לאור 1980

Biochemical characterization of avirulent exoC mutants of Agrobacterium tumefaciens.

מאת Uttaro, A D, Cangelosi, G A, Geremia, R A, Nester, E W, Ugalde, R A
יצא לאור 1990

Direct detection of Vibrio cholerae in stool samples.

מאת Varela, P, Pollevick, G D, Rivas, M, Chinen, I, Binsztein, N, Frasch, A C, Ugalde, R A
יצא לאור 1994