Search Results - "Dazzo, F.B."
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Rhizobia Inoculation Improves Nutrient Uptake and Growth of Lowland Rice
Published in Soil Science Society of America journal (01-09-2000)“…Growth‐promoting diazotrophs can enhance the growth and development of associated crops by transferring fixed N or by improving nutrient uptake through…”
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CMEIAS: A Computer-Aided System for the Image Analysis of Bacterial Morphotypes in Microbial Communities
Published in Microbial ecology (01-04-2001)“…A major challenge in microbial ecology is to develop reliable and facile methods of computer-assisted microscopy that can analyze digital images of complex…”
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Dinophyceae Fluctuations in Two Alpine Lakes of Contrasting Size During a 10-Year Fortnightly Survey
Published in Journal of microbiology and biotechnology (30-06-2012)“…Colbricon Superiore and Inferiore are two small adjacent high-mountain lakes located in the Paneveggio Natural Park (Italy) that offer the rare opportunity to…”
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Potential and pitfalls of trying to extend symbiotic interactions of nitrogen-fixing organisms to presently non-nodulated plants, such as rice
Published in Plant and soil (01-07-1995)“…It has been a long-standing goal in the field of biological nitrogen fixation to extend nitrogen-fixing symbioses to presently non-nodulated cereal plants,…”
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N-Acetylglutamic acid: an extracellular nod signal of Rhizobium trifolii ANU843 that induces root hair branching and nodule-like primordia in white clover roots
Published in The Journal of biological chemistry (05-09-1991)“…An extracellular metabolite purified from Rhizobium trifolii ANU843 was established as N-acetylglutamic acid (GluNac) by 1H NMR and Fourier transform IR…”
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Nodule organogenesis and symbiotic mutants of the model legume Lotus japonicus
Published in Molecular plant-microbe interactions (01-07-1998)“…A detailed microscopical analysis of the morphological features that distinguish different developmental stages of nodule organogenesis in wild-type Lotus…”
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The impact of fermentative organisms on carbon flow in methanogenic systems under constant low-substrate conditions
Published in Applied microbiology and biotechnology (01-08-2001)“…We compared carbon flow under constant low-substrate conditions (below 20 microM glucose in situ) in laboratory-scale glucose-fed methanogenic bioreactors…”
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Rhizobial communication with rice roots: Induction of phenotypic changes, mode of invasion and extent of colonization
Published in Plant and soil (01-07-1997)“…Legume-rhizobial interactions culminate in the formation of structures known as nodules. In this specialized niche, rhizobia are insulated from microbial…”
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Erosion of root epidermal cell walls by Rhizobium polysaccharide-degrading enzymes as related to primary host infection in the Rhizobium-legume symbiosis
Published in Canadian journal of microbiology (01-06-2001)“…A central event of the infection process in the Rhizobium-legume symbiosis is the modification of the host cell wall barrier to form a portal of entry large…”
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Cell-associated pectinolytic and cellulolytic enzymes in Rhizobium leguminosarum biovar trifolii
Published in Applied and Environmental Microbiology (01-06-1992)“…The involvement of Rhizobium enzymes that degrade plant cell wall polymers has long been an unresolved question about the infection process in root nodule…”
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A white clover [Trifolium repens] nodulin gene, dd23b, encoding a cysteine cluster protein, is expressed in roots during the very early stages of interaction with Rhizobium leguminosarum biovar trifolii and after teratment with chitolipooligosacchari#de Nod factors
Published in Journal of plant research (01-12-2002)Get full text
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unique root-nodule symbiosis between Rhizobium and the aquatic legume, Neptunia natans (L.f.) Druce
Published in Planta (1995)“…We examined the development of the aquatic N2-fixing symbiosis between Rhizobium sp. (Neptunia) and roots of Neptunia natans L. f. (Druce) (previously N…”
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Structural requirements of Rhizobium chitolipooligosaccharides for uptake and bioactivity in legume roots as revealed by synthetic analogs and fluorescent probes
Published in Journal of lipid research (01-06-1997)“…Rhizbium chitolipooligosaccharides (CLOSs) are heterogeneous fatty acylated N-acetyl glucosamine oligomers with variations in both the polar (hydrophilic)…”
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Rhizobium lipopolysaccharide modulates infection thread development in white clover root hairs
Published in Journal of Bacteriology (01-09-1991)“…The interaction between Rhizobium lipopolysaccharide (LPS) and white clover roots was examined. The Limulus lysate assay indicated that Rhizobium leguminosarum…”
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Mutation or increased copy number of nodE has no effect on the spectrum of chitolipooligosaccharide nod factors made by Rhizobium leguminosarum bv. trifolii
Published in The Journal of biological chemistry (08-09-1995)“…The bacterial gene nodE is the key determinant of host specificity in the Rhizobium leguminosarum-legume symbiosis and has been proposed to determine unique…”
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Attenuation of symbiotic effectiveness by Rhizobium meliloti SAF22 related to the presence of a cryptic plasmid
Published in Applied and Environmental Microbiology (01-05-1995)“…Several wild-type strains of Rhizobium meliloti isolated from alfalfa nodules exhibited different plasmid profiles, yet did not differ in growth rate in…”
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Modulation of development, growth dynamics, wall crystallinity, and infection sites in white clover root hairs by membrane chitolipooligosaccharides from Rhizobium leguminosarum biovar trifolii
Published in Journal of Bacteriology (01-06-1996)“…We used bright-field, time-lapse video, cross-polarized, phase-contrast, and fluorescence microscopies to examine the influence of isolated…”
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pSym nod gene influence on elicitation of peroxidase activity from white clover and pea roots by rhizobia and their cell-free supernatants
Published in Molecular plant-microbe interactions (01-01-1993)“…The activities of salt-elutable peroxidases from roots of white clover and pea were examined during the early interaction of these legume hosts with strains of…”
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Flavone-enhanced accumulation and symbiosis-related biological activity of a diglycosyl diacylglycerol membrane glycolipid from Rhizobium leguminosarum biovar trifolii
Published in Journal of Bacteriology (01-07-1994)“…Rhizobium leguminosarum bv. trifolii is the bacterial symbiont which induces nitrogen-fixing root nodules on the leguminous host, white clover (Trifolium…”
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