Exploring the Functional Roles of Endophytic Bacteria in Plant Stress Tolerance for Sustainable Agriculture: Diversity, Mechanisms, Applications, and Challenges. [PDF]
Plants (Basel)Sen A +5 more
europepmc +1 more source
Development of a suite of activatable plant synthetic promoter systems using a bacterial LysR-type transcriptional regulator FdeR. [PDF]
Synth Syst BiotechnolWu Y, Chen C, Li S.
europepmc +1 more source
Evaluation of functional plant growth-promoting activities of culturable rhizobacteria associated to tunicate maize (Zea mays var. tunicata A. St. Hil), a Mexican exotic landrace grown in traditional agroecosystems. [PDF]
Front MicrobiolRivera-Hernández G +4 more
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Nitrogen fixation control in Herbaspirillum seropedicae
Plant and Soil, 2011Herbaspirillum seropedicae is a Gram-negative endophytic diazotroph that associates with important agricultural crops. Several studies have shown that this organism can contribute to plant growth suggesting potential for use as a biofertilizer. Nitrogen fixation in H.
Rose Adele Monteiro +2 more
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Characterization of the orf1glnKamtB operon of Herbaspirillum seropedicae
Archives of Microbiology, 2005Herbaspirillum seropedicae is an endophytic nitrogen-fixing bacterium that colonizes economically important grasses. In this organism, the amtB gene is co-transcribed with two other genes: glnK that codes for a PII-like protein and orf1 that codes for a probable periplasmatic protein of unknown function.
Leonardo Cruz +2 more
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Proteomic Analysis of Herbaspirillum seropedicae Cultivated in the Presence of Sugar Cane Extract
Journal of Proteome Research, 2013Bacterial endophytes of the genus Herbaspirillum colonize sugar cane and can promote plant growth. The molecular mechanisms that mediate plant- H. seropedicae interaction are poorly understood. In this work, we used 2D-PAGE electrophoresis to identify H. seropedicae proteins differentially expressed at the log growth phase in the presence of sugar cane
Michelle Zibetti Tadra +2 more
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Uridylylation of the PII protein fromHerbaspirillum seropedicae
Canadian Journal of Microbiology, 2001The PII protein is apparently involved in the control of NifA activity in Herbaspirillum seropedicae. To evaluate the probable role of PII in signal transduction, uridylylation assays were conducted with purified H. seropedicae PII and Escherichia coli GlnD, or a cell-free extract of H. seropedicae as sources of uridylylating activity.
E M, Benelli +4 more
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Herbaspirillum seropedicae expresses non-phosphorylative pathways for d-xylose catabolism
Applied Microbiology and Biotechnology, 2021Herbaspirillum seropedicae is a β-proteobacterium that establishes as an endophyte in various plants. These bacteria can consume diverse carbon sources, including hexoses and pentoses like D-xylose. D-xylose catabolic pathways have been described in some microorganisms, but databases of genes involved in these routes are limited.
Ana Karen, Malán +4 more
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Naringenin degradation by the endophytic diazotroph Herbaspirillum seropedicae SmR1
Microbiology, 2013Several bacteria are able to degrade flavonoids either to use them as carbon sources or as a detoxification mechanism. Degradation pathways have been proposed for several bacteria, but the genes responsible are not known. We identified in the genome of the endophyte Herbaspirillum seropedicae SmR1 an operon potentially associated with the degradation ...
A M, Marin +8 more
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The PII Protein of Herbaspirillum Seropedicae
1999The PII protein of Herbaspirillum seropedicae has been purified, crystallized and analysed for physical and biochemical properties. It is trimeric in solution, with a monomeric molecular weight of 12 kDa, comprising 112 amino acid residues, with a C-terminal loop absent from the E. coli PII.
E. M. Benelli +7 more
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