Výsledky vyhledávání - "N. K. Peters"

Bradyrhizobium japonicum rhizobitoxine genes and putative enzyme functions: expression requires a translational frameshift

Autor: Xiaoan Ruan, N. K. Peters, Chunsheng Zhang

Publikováno v: Proceedings of the National Academy of Sciences. 90:2641-2645

Some strains of Bradyrhizobium japonicum produce rhizobitoxine, a phytotoxin that causes foliar chlorosis on susceptible host plants. We have previously obtained Tn5-induced rhizobitoxine null mutants of B. japonicum. DNA sequence analysis of the reg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd4af1ad5f421485470373eacb6c8363
https://doi.org/10.1073/pnas.90.7.2641

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Bradyrhizobium elkanii Rhizobitoxine Mutants form Developmentally Arrested Nodules on Mungbean

Autor: T. J. W. Stokkermans, T. V. Bhuvanaswari, S. Duodu, N. K. Peters

Publikováno v: Biological Nitrogen Fixation for the 21st Century ISBN: 9789401061698

Bradyrhizobium elkanii forms symbiotic nitrogen-fixing nodules with a broad range of legumes including soybeans and mungbeans. In addition to its mutualistic interaction with legumes, B. elkanii synthesizes a phytotoxin, rhizobitoxine, in culture and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23a42815aaf3d6057c5c59c10e6c587b
https://doi.org/10.1007/978-94-011-5159-7_132

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Structural requirements of synthetic and natural product lipo-chitin oligosaccharides for induction of nodule primordia on Glycine soja

Autor: T. J. W.F Stokkermans, G. Stacey, S. Ikeshita, N. K. Peters, J. Cohn, T. Ogawa, R. W.F Carlson

Rhizobia synthesize a class of lipo-chitin oligosaccharides that induce root hair deformation and induce the initiation of nodule structures on legume roots. These lipo-chitin oligosaccharides are tetra- and penta-lipo-oligosaccharides of N-acetylglu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::917137056c722c65855a159a7fd9c811
https://europepmc.org/articles/PMC157539/

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Fate of Nodule-Specific Polysaccharide Produced by Bradyrhizobium japonicum Bacteroids

Autor: N. K. Peters, D. Pladys, John G. Streeter, S. O. Salminen, Peng Zhaohua

Publikováno v: Europe PubMed Central

A polysaccharide produced by Bradyrhizobium japonicum bacteroids in nodules (NPS) on soybean (Glycine max [L.] Merr.) roots is different in composition and structure from the extracellular polysaccharide produced in culture by this organism. Isogenic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6806eab11912b16746d7fdb7eb7aa326
https://pubmed.ncbi.nlm.nih.gov/12228408

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Bradyrhizobium elkanii lipo-oligosaccharide signals induce complete nodule structures on Glycine soja Siebold et Zucc

Autor: T. J. W. Stokkermans, N. K. Peters

Publikováno v: Planta. 193(3)

The (Brady)rhizobium nodulation gene products synthesize lipo-oligosaccharide (LOS) signal molecules that induce nodule primordia on legume roots. Previously, nodule primordia had been induced by LOS on several legumes, but the induction of a complet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df9f589de2346da1bf65b3eeb901ac02
https://pubmed.ncbi.nlm.nih.gov/7764873

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The structures and biological activities of the lipo-oligosaccharide nodulation signals produced by type I and II strains of Bradyrhizobium japonicum

Autor: J. Sanjuan, Herman P. Spaink, G Stacey, N. K. Peters, John Glushka, A. A. N. Van Brussel, Russell W. Carlson, André H. M. Wijfjes, U R Bhat, T. J. W. Stokkermans

Publikováno v: Scopus-Elsevier
Journal of Biological Chemistry, 268(24), 18372-18381
Journal of Biological Chemistry

Bradyrhizobium japonicum produces lipo-oligosaccharide signal molecules that induce deformation of root hairs and meristematic activity on soybeans. B. japonicum USDA135 (a Type I strain) produces modified chitin pentasaccharide molecules with either

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67b5c4b0ea6d225e112486816ed1d513
https://hdl.handle.net/1887/136572

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Isolation and characterization of rhizobitoxine mutants of Bradyrhizobium japonicum

Autor: N. K. Peters, Xiaoan Ruan

Publikováno v: Journal of bacteriology. 174(11)

To explore the role of rhizobitoxine in Bradyrhizobium-legume symbiosis, 11 rhizobitoxine mutants of B. japonicum USDA61 were isolated on the basis of their inability to synthesize the toxin in culture. Each mutant is prototrophic and symbiotically e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e4fa397e2ad521b7a0d48af6de0f0b2
https://pubmed.ncbi.nlm.nih.gov/1317377

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Rapid and sensitive assay for the phytotoxin rhizobitoxine

Autor: N K Peters, X Ruan

Rhizobitoxine is a phytotoxin synthesized by some strains of the legume symbiont genus Bradyrhizobium and the plant pathogen Pseudomonas andropogonis. We demonstrate here a new enzymatic assay which is 100-fold more sensitive than previous assays and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11fc49411d00b0c3e5ee4f48bb33afa3
https://europepmc.org/articles/PMC183529/

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