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Showing 1 to 13 of 13 for “"AZOSPIRILLUM"”.
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A taxonomic study of the Spirillum lipoferum group, with descriptions of a new genus, Azospirillum gen. nov., and two species, Azospirillum lipoferum (Beijerinck) comb. nov. and Azospirillum brasilense sp. nov.
… that they should be assigned to a new genus, <u>Azospirillum</u>. Strains belonging to Group II are named <u>A. lipoferum</u>, while those belonging to Group I are named <u>A. brasilense</u>.
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Identification of the Polar Flagellum Genes in Azospirillum brasilense
<p><em>Azospirillum brasilenser,</em> a nitrogen fixing rhizobacterium, can colonize plant roots and increase the yield of economically important cereals, such as rice and grasses. This organism has a mixed pattern of flagellation: a single polar flagellum for motility in liquid medium and lateral …
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A nucleic acid homology study of the genus Azospirillum
… homology experiments with the type strains of Azospirillum lipoferum, Azospirillum brasilense, and Azospirillum amazonense, and 19 additional strains of A. amazonense, confirmed that A. amazonense is a distinct new species. The description of the genus Azospirillum is emended to accommodate A. …
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Antigenic and functional differences between the polar and lateral flagella of Azospirillum brasilense
Cells of the genus Azospirillum possess a single polar flagellum when grown in broth; when grown on solid media they also possess numerous lateral flagella of shorter wavelength (0.7 µm vs. 1.2 µm) and thinner diameter (13.5 nm vs. 18 nm). The antigenic and functional differences between these two …
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Impact of free-living diazotrophs, Azospirillum lipoferum and Gluconacetobacter azotocaptans, on growth and nitrogen utilization by wheat (Triticum aestivum cv. Lillian)
… growth and yield of many plant species. Azospirillum and Gluconacetobacter are root colonizing, free-living, N2-fixing bacteria (diazotrophs) with the potential to transfer fixed N to associated plants. The purpose of this study was to evaluate the agronomic efficiency of two diazotrophs, …
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In situ Lokalisierung, PGPR-Effekt und Regulation des ipdC-Gens der Azospirillum brasilense Stämme Sp7 und Sp245 bei verschiedenen Weizensorten, sowie endophytische Kolonisierung durch Herbaspirillum sp. N3
… examine the endophytic colonization behavior of Azospirillum brasilense and Herbaspirillum sp. N3 on wheat roots. The application of the FISH method using species specific phylogenetic oligonucleotide probes and GFP tagging facilitated the detection of a differential colonization behavior by the …
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Caracterização e análise filogenética molecular de novos isolados fixadores de nitrogênio
… não identificados entre os gêneros Burkholderia, Azospirillum e Ochrobactrum e um grupo entre a família das C omamonadaceas.
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Silver Nanoparticles and the Plant-Associating Abilities of Rhizobiaceae Bacteria
… analysis of Bradyrhizobium japonicum, Azospirillum brasilense, and Agrobacterium tumefaciens has revealed that AgNPs can negatively impact the growth and survival of these bacterial species, with B. japonicum being the most susceptible. Additionally, swimming motility assays using B. …
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NITROGEN METABOLISM AND IRON REDUCTION IN AQUASPIRILLUM MAGNETOTACTICUM (NITRATE, FIXATION, MAGNETIC BACTERIUM)
… acetylene at rates comparable to those of Azospirillum lipoferum under similar conditions but at a much lower rate than that of Azotobacter vinelandii grown aerobically.</p>
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Bacterial Interactions of Inoculated Price's Potato Bean (<i>APIOS PRICEANA</i>): A Biological Study
… treatments were 1) no inoculation 2) <em>Azospirillum brasilense</em> inoculate 3) <em>Bradyrhizobium japonicum</em> inoculate and 4) <em>Rhizobium leguminosarum</em> biovar <em>viceae</em> inoculate. Specimens were evaluated at 30, 60 and 90 day’s growth from emergence for taproot length, …
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Identificação e caracterização de genes de Herbaspirillum necessários para interação patogênica e não-patogênica com gramíneas e identificação de genes de Sorghum bicolor envolvidos na resistência a doença da estria vermelha
… viridis e H. seropedicae (em conjunto com Azospirillum brasilense) promove aumento significativo no tamanho da raiz e no número de raízes laterais. Neste trabalho também foram analisados os fatores relacionados a interação benéfica entre Setaria viridis e H. seropedicae através da técnica …
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Agronomic management and biostimulants to increase corn and soybean productivity
… Nitrogen Uptake and Corn Productivity with Azospirillum brasilense Of the many new biostimulant products, nitrogen-fixing bacteria (NFB) are possibly the most popular, because of the interest in reducing the need for the most-abundantly applied nutrient to a corn crop, nitrogen (N). Many NFB …
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Fijación biológica de nitrógeno en leguminosas y gramíneas
Fil: Paredes, María Carolina. Universidad Católica Argentina. Facultad de Ingeniería y Ciencias Agrarias; Argentina