Zobrazeno 1 - 10
of 24
pro vyhledávání: '"David H. Hubbell"'
Autor:
Pedro F. Mateos, David L. Baker, Maureen Petersen, Encarna Velázquez, José I. Jiménez-Zurdo, Eustoquio Martínez-Molina, Andrea Squartini, Guy Orgambide, David H. Hubbell, Frank B. Dazzo
Publikováno v:
Canadian Journal of Microbiology. 47:475-487
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ed36be9ea3a90b8a3fd43cf127b00f
https://doi.org/10.1139/cjm-47-6-475
https://doi.org/10.1139/cjm-47-6-475
Autor:
David H. Hubbell
Publikováno v:
Soil Science. 157:61-62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5731a0e5da54c1b8a506181c454d62ab
https://doi.org/10.1097/00010694-199401000-00011
https://doi.org/10.1097/00010694-199401000-00011
Autor:
Sean E. Ervin, David H. Hubbell
Publikováno v:
Applied and Environmental Microbiology. 49:61-68
Components from culture fluid and whole cells of Rhizobium trifolii were examined for effects on root hair morphology of white clover seedlings ( Trifolium repens var. Ladino). Cell-free culture fluid, exopolysaccharides, supernatant fluid from the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6778f84a7af06d4471b067702bf15ef
https://doi.org/10.1128/aem.49.1.61-68.1985
https://doi.org/10.1128/aem.49.1.61-68.1985
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 95:141-147
Summary Callus cultures of tobacco, pearl millet, and centipede grass do not survive when inoculated with the free-living, nitrogen-fixing bacterium Azospirillum. The rapidly multiplying bacteria overgrow the callus, and death of the plant tissues en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f616a0ccd4c1e570080cc52c01c746e9
https://doi.org/10.1016/s0044-328x(79)80078-1
https://doi.org/10.1016/s0044-328x(79)80078-1
Autor:
Mary L. Myers, David H. Hubbell
Publikováno v:
Applied and Environmental Microbiology. 53:2745-2748
Carbohydrate components (simple sugars and polysaccharides) of cell walls of pearl millet ( Pennisetum americanum L., cv. Gahi) were studied as potential substrates for the root-associated diazotroph Azospirillum brasiliense Sp. 7. Simple sugars were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8ea9d56f36c4df1841b802f6ccb61f
https://doi.org/10.1128/aem.53.12.2745-2748.1987
https://doi.org/10.1128/aem.53.12.2745-2748.1987
Publikováno v:
Applied and Environmental Microbiology. 37:1016-1024
Azospirillum brasilense, a nitrogen-fixing bacterium found in the rhizosphere of various grass species, was investigated to establish the effect on plant growth of growth substances produced by the bacteria. Thin-layer chromatography, high-pressure l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ad2f6e5035c96c8e7ab2e522ced075
https://doi.org/10.1128/aem.37.5.1016-1024.1979
https://doi.org/10.1128/aem.37.5.1016-1024.1979
Publikováno v:
Applied and Environmental Microbiology. 54:2986-2995
Azospirillum lipoferum RG6xx was grown under conditions similar to those resulting in encystment of Azotobacter spp. A. lipoferum produced cells of uniform shape when grown on nitrogen-free β-hydroxybutyrate agar. Cells accumulated poly-β-hydroxybu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::051630a3e2056bebf4a722ab8bd2b33b
https://doi.org/10.1128/aem.54.12.2986-2995.1988
https://doi.org/10.1128/aem.54.12.2986-2995.1988
Autor:
David H. Hubbell, Indra K. Vasil
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 84:349-353
Summary Lectins, phytohemagglutinins, have been reported to act as mitogenic agents in animal and plant tissue cultures. We have tested the effect of three different lectins (soybean agglutinin, phytohemagglutinin-M, and wheat germ agglutinin) on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18fde3a0915dd13dd4f7a2a9d72e0779
https://doi.org/10.1016/s0044-328x(77)80148-7
https://doi.org/10.1016/s0044-328x(77)80148-7
Autor:
David H. Hubbell, Frank B. Dazzo
Publikováno v:
Applied Microbiology. 30:172-177
Immunodiffusion and immunoelectrophoresis techniques have revealed the presence of soluble antigens in sonicated preparations of four infective strains of Rhizobium trifolii which were absent in similar preparations of related noninfective mutants de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10696ff826ef31c4cf7026de1fa0f6d5
https://doi.org/10.1128/am.30.2.172-177.1975
https://doi.org/10.1128/am.30.2.172-177.1975
Publikováno v:
Applied Microbiology. 30:123-131
Electron microscope examination of Rhizobium spp. revealed microfibrils produced by flocculating strains but not by nonflocculating strains. The microfibrils from R. trifolii (NA30) were isolated and identified as cellulose by enzymatic, X-ray diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f51be76a6c058a847b12d2ce78bd7f18
https://doi.org/10.1128/am.30.1.123-131.1975
https://doi.org/10.1128/am.30.1.123-131.1975