Results 211 to 220 of about 14,962 (246)

[Plasmids of Azospirillum brasilense].

Molekuliarnaia genetika, mikrobiologiia i virusologiia, 1987
The cells from natural isolates of A. Brasilense were found to harbour 1 to 4 plasmids with the molecular masses within the 27-300 Md range. 100 Md plasmids are specific for this bacterial species. Strains isolated from the roots of cereals (wheat, maize, barley) have more heterogeneous plasmid composition as compared to the strains isolated from soil.
T I, Bakanchikova, V A, Klimacheva, I A, Borovok, A N, Maĭsurian   +3 more
openaire   +1 more source

Inoculation with Trichoderma harzianum and Azospirillum brasilense increases nutrition and yield of hydroponic lettuce

Archives of Microbiology, 2022
Vitor S. F. D. Moreira, C. E. S. Oliveira, A. Jalal, I. M. B. Gato, Thaissa J. S. S. Oliveira, Guilherme Henrique Marcandalli Boleta, Victoria Moraes Giolo, Letícia Schenaide Vitória, Karen Vicentini Tamburi, M. T. Filho   +9 more
semanticscholar   +1 more source

Azospirillum brasilense ameliorates the response of Arabidopsis thaliana to drought mainly via enhancement of ABA levels.

Physiologia Plantarum : An International Journal for Plant Biology, 2015
Production of phytohormones is one of the main mechanisms to explain the beneficial effects of plant growth-promoting rhizobacteria (PGPR) such as Azospirillum sp. The PGPRs induce plant growth and development, and reduce stress susceptibility.
A. Cohen, R. Bottini, M. Pontin, F. Berli, D. Moreno, Hernán Boccanlandro, C. Travaglia, P. Piccoli   +7 more
semanticscholar   +1 more source

Responses of Azospirillum brasilense to salinity stress

1998
Increase in sodium chloride concentrations inhibited growth, acetylene-reducing activity and indoleacetic acid production in Azospirillum brasilense Cd. Supplementation of glycine betaine did not relieve the salinity stress-mediated inhibition of growth; instead, it added to the growth inhibition. Inhibition of growth of A.
A. K. Tripathi, B. M. Mishra
openaire   +2 more sources

Inoculation of Azospirillum brasilense and exogenous application of trans-zeatin riboside alleviates arsenic induced physiological damages in wheat (Triticum aestivum)

Environmental science and pollution research international, 2022
M. Zaheer, H. Ali, K. O. Erinle, S. H. Wani, O. Okon, M. Nadeem, Muhammad Nawaz, M. Bodlah, M. Waqas, J. Iqbal, A. Raza   +10 more
semanticscholar   +1 more source

Osmoregulated Periplasmic Glucans of Azospirillum brasilense

1998
Osmoregulated periplasmic glucans (OPG) are general components of the envelopes of Gram-negative bacteria and share the following features: i) glucose as the sole sugar; ii) localization in the periplasmic space; iii) synthesis under osmotic control and particularly abundant when the medium osmolarity is low.
R. Ugalde, Philippe Talaga, Jean-Pierre Bohin, Silvia Altabe, Jean-Michel Wieruszeski, Guy Lippens   +5 more
openaire   +2 more sources

Utilization of fructose by Azospirillum brasilense

Canadian Journal of Microbiology, 1983
Optimum growth and acetylene reduction in Azospirillum brasilense which are comparable to those observed with organic acids, e.g., malate, succinate, pyruvate, and lactate, were obtained using fructose as the carbon source. Best yields of cell mass had been obtained with fructose and malate, while the yields were poor with other carbon sources tried ...
Ajit K. Mishra, Amaresh Das
openaire   +2 more sources

Azospirillum brasilense inoculation counteracts the induction of nitrate uptake in maize plants

Journal of Experimental Botany, 2019
Nitrogen (N) represents one of the limiting factors for crop growth and productivity and to date has been widely supplied via external application of fertilizers.
Y. Pii, Anna Aldrighetti, F. Valentinuzzi, T. Mimmo, S. Cesco   +4 more
semanticscholar   +1 more source

Detection of chemotaxis in Azospirillum brasilense

Journal of Applied Bacteriology, 1983
Azospirillum brasilense strain Cd responded chemotactically to amino acids, sugars and organic acids. Chemotactic rings were observed in semisolid agar plates containing oxidizable substrates. Increasing sodium succinate concentration decreased the velocity of ring expansion.
Israel Nur, Yaacov Okon, Rina Barak
openaire   +2 more sources

Macronutrient accumulation in wheat crop (Triticum aestivum L.) with Azospirillum brasilense associated with nitrogen doses and sources

, 2020
New studies are needed to optimize the nitrogen (N) amount that can be applied to utilize the Azospirillum brasilense benefits. In addition, information regarding the interaction between the urease inhibitor and biological nitrogen fixation (BNF) and how
F. Galindo, M. T. Teixeira Filho, S. Buzetti, José Mateus Kondo Santini, E. H. M. Boleta, W. L. Rodrigues   +5 more
semanticscholar   +1 more source