Abstract：
:Maize is highly responsive to the application of nitrogen to achieve high productivity. Inoculation with diazotrophic bacteria can improve plant growth with low N fertilization. The objective was to evaluate the inoculation of two species of diazotrophs on N metabolism in maize plants, in the presence of two concentrations of nitrogen in a hydroponic system. A factorial arrangement composed of two N levels (3.0 and 0.3 mM), with the presence of Hs-Herbaspirillum seropedicae, and Ab-Azospirillum brasilense or not. The parameters used were dry mass; N, P, and K accumulation; nitrate reductase activity; soluble fractions in roots and leaves. The inoculation altered the N metabolism and promoted greater development of maize plants, as well as a higher accumulation of P and K in the shoots. A more intensive process of N assimilation was evidenced when the plants were inoculated with H. seropedicae, leading to increased levels of NO3- and reduced N-amino, sugars, and NH4+ in leaves associated with high N level, opposite of A. brasilense.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
da Fonseca Breda FA,da Silva TFR,Dos Santos SG,Alves GC,Reis VMdoi
10.1007/s00203-018-1594-zsubject
Has Abstractpub_date
2019-05-01 00:00:00pages
547-558issue
4eissn
0302-8933issn
1432-072Xpii
10.1007/s00203-018-1594-zjournal_volume
201pub_type
杂志文章abstract：:Nitrosomonas europaea, a Gram-negative obligate chemolithoautotroph, participates in global nitrogen cycling by carrying out nitrification and derives energy for growth through oxidation of ammonia. In this work, the physiological, proteomic, and transcriptional responses of N. europaea to zinc stress were studied. Th...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0341-7
更新日期：2008-06-01 00:00:00
abstract：:Effects of tunicamycin (TM) on the sexual agglutinability and zygote formation of Saccharomyces cerevisiae were studied using the two kinds of haploid strains, inducible and constitutive for sexual agglutinability. Induction of sexual agglutinability by opposite mating type sex pheromone of inducible strains was inhib...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00410896
更新日期：1984-08-01 00:00:00
abstract：:We previously reported that double disruption of protein phosphatase (PPase) genes PTP2 (phosphotyrosine-specific PPase) and MSG5 (phosphotyrosine and phosphothreonine/serine-PPase) causes Ca(2+) sensitive growth, whereas the single disruptions do not. This finding suggests that Ptp2p and Msg5p are involved in Ca(2+)-...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-009-0498-3
更新日期：2009-09-01 00:00:00
abstract：:The control of pyrimidine nucleotide formation in the bacterium Pseudomonas aurantiaca ATCC 33663 by pyrimidines was studied. The activities of the pyrimidine biosynthetic pathway enzymes were investigated in P. aurantiaca ATCC 33663 cells and from cells of an auxotroph lacking orotate phosphoribosyltransferase activi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01842-x
更新日期：2020-08-01 00:00:00
abstract：:Regulation of transcription of the Escherichia coli moe operon, which codes for proteins connecting molybdate metabolism, molybdopterin synthesis, and apomolybdoenzyme synthesis, was investigated. Expression of the moe operon was independent of genes coding for molybdate transport and Mo-cofactor biosynthesis. Express...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030100252
更新日期：2001-03-01 00:00:00
abstract：:The biosynthesis of the beta-glucosidase enzyme was studied in a transformed yeast obtained by cloning in Saccharomyces cerevisiae the structural gene coding for beta-glucosidase in Kluyveromyces fragilis. The enzyme biosynthesis was found to be non-adaptative, and repressed by glucose. These features are similar to t...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00402336
更新日期：1986-11-01 00:00:00
abstract：:Methanotrophs are ubiquitous in the environment and play an important role in mitigating global warming due to methane. They are also potentially interesting for industrial applications such as production of bulk chemicals or bioremediation. The first step in the oxidation of methane is the conversion to methanol by m...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s002030000158
更新日期：2000-05-01 00:00:00
abstract：:The mitochondrial genome (mtDNA) of the entomopathogenic fungus Metarhizium anisopliae var. anisopliae, with a total size of 24,673 bp, was one of the smallest known mtDNAs of Pezizomycotina. It contained the 14 typical genes coding for proteins related to oxidative phosphorylation, the two rRNA genes, a single intron...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-006-0104-x
更新日期：2006-06-01 00:00:00
abstract：:1. An already published test method for detecting bactericidal substances in paper chromatograms was further improved. 2. In cultures of Cosmarium impressulum free from bacteria, two bactericidal substances were found in the ether extracts from the algae and two others in the extracts of the culture medium. The are ac...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428945
更新日期：1976-06-01 00:00:00
abstract：:Glutamine synthetase (GS) activity of Schizosaccharomyces pombe 972 was high in ammonia-limited cultures, low in phosphate- and sulphate-limited cultures and not detected in glucose-limited cultures. When ammonia was 'pulsed' into an ammonia-limited culture then GS activity decreased at a rate faster than that calcula...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00549365
更新日期：1977-01-11 00:00:00
abstract：:In addition to rhizobia, other non-symbiotic endophytic bacteria also have been simultaneously isolated from the same root nodules. The existence of non-symbiotic endophytic bacteria in leguminous root nodules is a universal phenomenon. The vast majority of studies have detected endophytic bacteria in other plant tiss...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01752-7
更新日期：2020-03-01 00:00:00
abstract：:Two different acidic polysaccharides (I and II) were detected in the external cell envelope layers (slime and capsule) of Rhodopseudomonas capsulata Sp11. Polysaccharide I contains rhamnose, fucose, glucosamine and an unknown acidic sugar, it represents the slime material of the strain. Polysaccharide II contains rham...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425219
更新日期：1983-12-01 00:00:00
abstract：:The family Chlamydiaceae contains nine species pathogenic to humans and animals, but their routine identification is hampered by inadequate detection methods. In an attempt to find a new region for PCR detection and discrimination of the Chlamydiaceae species, the 3' end of the omp2 gene of Chlamydiaceae has been exam...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-004-0757-2
更新日期：2005-03-01 00:00:00
abstract：:The sphere-rod-sphere morphology cycle of Arthrobacter crystallopoietes was accompanied by changes in the rate of growth and the rates of DNA, RNA and protein synthesis. The patterns of macromolecule synthesis resembled those found in other bacteria during a step-up followed by a step-down in growth rate. During the s...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446549
更新日期：1976-12-01 00:00:00
abstract：:The activities of NAD+-photoreduction and NADH/decyl-ubiquinone reductase in membrane preparations of Rhodobacter capsulatus changed to the same extent under different conditions. These results indicated that NADH:ubiquinone oxidoreductase (complex I) catalyzes the electron transport in the downhill direction (respira...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050548
更新日期：1998-02-01 00:00:00
abstract：:The signal orchestration between legumes and the rhizobia attribute to symbiotic nitrogen fixation through nodule formation. Root nodules serve as a nutrient-rich reservoir and harbor diverse microbial communities. However, the existence of non-rhizobial endophytes (NRE) and their role inside the root nodules are bein...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01983-z
更新日期：2020-12-01 00:00:00
abstract：:Mesorhizobium tianshanense is a nitrogen-fixing bacterium that can establish symbiotic associations with Glycyrrhiza uralensis in the form of root nodules. Nodule formation in rhizobia often requires various secreted carbohydrates. To investigate exopolysaccharide (EPS) production and function in M. tianshanense, we p...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0345-3
更新日期：2008-05-01 00:00:00
abstract：:An alkaliphilic actinobacterial strain, designated Hz 6-5T, was isolated from saline-alkaline soil from Songnen Plain in north-eastern China. The isolate formed light yellow-colored colonies and its cells were Gram-staining positive, non-motile, and non-spore-forming short rods. The strain was aerobic with optimal gro...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02073-w
更新日期：2020-10-26 00:00:00
abstract：:The present investigation deals with the optimization of cell growth rate of the candidate probiotic Pediococcus acidilactici in the presence of the specific prebiotic inulin. Three independent variables viz. concentration of inulin, concentration of glucose and pH have been selected for optimization study using respo...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-015-1131-2
更新日期：2015-09-01 00:00:00
abstract：:L-Alanine dehydrogenase was found in extracts of the antibiotic producer Streptomyces clavuligerus. The enzyme was induced by ammonia, and the level of induction was dependent on the extracellular concentraction. L-Alanine was the only amino acid able to induce alanine dehydrogenase. The enzyme was characterized from ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00403210
更新日期：1980-03-01 00:00:00
abstract：:The L-alanine mediated germination of food isolated Bacillus cereus DSA 1 spores, which lacked an intact exosporium, increased in the presence of D-cycloserine (DCS), which is an alanine racemase (Alr) inhibitor, reflecting the activity of the Alr enzyme, capable of converting L-alanine to the germination inhibitor D-...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-013-0946-y
更新日期：2014-02-01 00:00:00
abstract：:Periodontal diseases are infectious polymicrobial inflammatory diseases that lead to destruction of the periodontal ligament, gingiva, and alveolar bone. Sequential colonization of a broad range of bacteria, including Fusobacterium nucleatum and Porphyromonas gingivalis, is an important phenomenon in this disease mode...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1223-7
更新日期：2016-08-01 00:00:00
abstract：:Although, there have been many published bacterial strains aerobically degrading the heterocyclic amine compounds, only one strain to date has been reported to degrade pyrrolidine under denitrifying conditions. In this study, denitrifying bacteria degrading pyrrolidine and piperidine were isolated from diverse geologi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-008-0452-9
更新日期：2009-04-01 00:00:00
abstract：:The main aim of our study was to determine the physiological function of NagA enzyme in the Listeria monocytogenes cell. The primary structure of the murein of L. monocytogenes is very similar to that of Escherichia coli, the main differences being amidation of diaminopimelic acid and partial de-N-acetylation of gluco...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-011-0752-3
更新日期：2012-04-01 00:00:00
abstract：:Of 147 microorganisms isolated from a loamy sand, 71 showed good growth with lindane (gamma-1,2,3,4,5,6-hexachlorocyclohexane) and produced chloride in an aqueous medium. Thirteen soil microorganisms were selected to study the utilization of lindane. Lindane was metabolized by the microbes to gamma-2,3,4,5,6-pentachlo...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00454850
更新日期：1976-07-01 00:00:00
abstract：:A novel coccoid-shaped, hyperthermophilic, heterotrophic member of the archaea was isolated from a shallow marine hydrothermal system at Vulcano Island, Italy. The isolate grew between 56 and 90 degrees C with an optimum around 85 degrees C. The pH range for growth was 6.5 to 10.5, with an optimum around 9.0. Polysulf...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:Microbes from diverse types of habitats are continuously exposed to external challenges, which may include acidic, alkaline, and toxic metabolites stress as well as nutrient deficiencies. To promote their own survival, bacteria have to rapidly adapt to external perturbations by inducing particular stress responses tha...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00203-020-02050-3
更新日期：2020-09-25 00:00:00
abstract：:Glyoxalase I is a ubiquitous enzyme that detoxifies methylglyoxal, which is derived from glycolysis but inhibits the growth of cells from microorganisms to mammals. Here, the structural gene for glyoxalase I ( glo1(+)) from the fission yeast Schizosaccharomyces pombe was identified. Disruption of glo1(+) enhanced susc...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-004-0666-4
更新日期：2004-05-01 00:00:00
abstract：:In this study, two quorum sensing (QS) system genes, las and rhI; N-3-oxo-dodecanoyl homoserine lactone (AHL; 3-O-C12-HSL); and QS-related virulence factors and correlation between them were assessed in 30 fish origin P. aeruginosa isolates. The detection of two QS system of the isolates, and eight gene regions consis...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02159-5
更新日期：2021-01-04 00:00:00
abstract：:Bacillus subtilis strain 168 encodes two flavocytochromes P450, Cyp102A2 and Cyp102A3. The cyp102A3 gene is preceded by, and organized in an operon with, a gene for a transcriptional regulator, encoded by fatR. The paralogous gene, cyp102A2, is most likely transcribed as a mono-cistronic message. We show that fatR enc...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030100350
更新日期：2001-12-01 00:00:00
