Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Yaacov Okon"'
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 20, Iss 8, Pp 986-993 (2007)
A miniTn5-induced mutant of a melanin-producing strain of Sinorhizobium meliloti (CE52G) that does not produce melanin was mapped to a gene identified as a probable thioredoxin gene. It was proved that the thiol-reducing activity of the mutant was af
Externí odkaz:
https://doaj.org/article/ef185fabe2af483e8386f043d409f928
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 14, Iss 4, Pp 555-561 (2001)
The major outer membrane protein (MOMP) of the nitrogen-fixing rhizobacterium Azospirillum brasilense strain Cd was purified and isolated by gel filtration, and antiserum against this protein was obtained. A screening of the binding of outer membrane
Externí odkaz:
https://doaj.org/article/e88952ce4080449d90878b3bdd183368
Publikováno v:
Research in Microbiology. 168:493-501
We assessed the occurrence of phenotypic variation in Azospirillum brasilense strains Sp7, Cd, Sp245, Az39 and phv2 during growth in rich media, screening for variants altered in colony pigmentation or extracellular polysaccharide (EPS) production. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::755070858f3746ddab0e896d28b58186
https://doi.org/10.1016/j.resmic.2017.02.008
https://doi.org/10.1016/j.resmic.2017.02.008
Autor:
Sharon Fibach-Paldi, Saul Burdman, Ofra Matan, Victoria Volfson, Marta Susana Dardanelli, Natalia Soledad Paulucci, Yaacov Okon
Publikováno v:
Soil Biology and Biochemistry. 67:255-262
The Azospirillum genus comprises free-living, plant growth-promoting, nitrogen-fixing bacteria found in the rhizosphere of plant roots. Azospirilla are able to promote plant growth mainly through improvement of root development. Bacterial surface com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4336dc6dc8295995806b231d25ada15c
https://doi.org/10.1016/j.soilbio.2013.09.008
https://doi.org/10.1016/j.soilbio.2013.09.008
Autor:
Anat Shtarker-Sasi, Ofra Matan, Shlomo Nir, Abidelfatah M. Nasser, Susana Castro-Sowinski, Yaacov Okon, Tanya Kagan
Publikováno v:
Desalination and Water Treatment. 51:7672-7680
This study aimed at testing the application of nano-composites of micelle–montmorillonite for removal of bacteria and parasites from water. The suitability of these complexes for efficient adsorption of microorganisms was expected on account of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5044795e6cd99ccc02d326def268e456
https://doi.org/10.1080/19443994.2013.776993
https://doi.org/10.1080/19443994.2013.776993
The functional analysis of plant-microbe interactions has re-emerged in the past 10 years due to spectacular advances in integrative study models. This book summarizes basic and technical information related to the plant growth promoting rhizobacteri
Publikováno v:
Plant and Soil. 356:165-174
This study aimed to examine the effects of inoculation with wild type (Sp7) and mutant strains of Azospirillum brasilense on the Vicia sativa spp. nigra (vetch)-Rhizobium leguminosarum bv. viciae (Rlv) symbiosis. The A. brasilense mutants were ipdC-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56ed1742b55795295bd69f66eada448b
https://doi.org/10.1007/s11104-010-0713-7
https://doi.org/10.1007/s11104-010-0713-7
Publikováno v:
Environmental Microbiology Reports. 2:577-586
Summary Bacteria have developed mechanisms that allow them maintaining cell viability during starvation and resuming growth when nutrients become available. Among these mechanisms are adaptive mutations and phase variation, which are often associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c218fe034a1872613d97c47d9630ce09
https://doi.org/10.1111/j.1758-2229.2010.00149.x
https://doi.org/10.1111/j.1758-2229.2010.00149.x
Autor:
Rachel Dror, Susana Castro-Sowinski, Yaacov Okon, Anat Lerner, Hadas Lerner, Saul Burdman, Angel Valverde
Publikováno v:
Microbiology. 155:4058-4068
Azospirillum brasilenseis a plant root-colonizing bacterium that exerts beneficial effects on the growth of many agricultural crops. Extracellular polysaccharides of the bacterium play an important role in its interactions with plant roots. The pRhic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1171a032e36e9a797098c4ef30dfca4
https://doi.org/10.1099/mic.0.031807-0
https://doi.org/10.1099/mic.0.031807-0
Publikováno v:
FEMS Microbiology Letters. 300:75-82
Here we report the identification of a glycogen phosphorylase (glgP) gene in the plant growth-promoting rhizobacterium Azospirillum brasilense, Sp7, and the characterization of a glgP marker exchange mutant of this strain. The glgP mutant showed a tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe9c1b60951faa3a7c79af373ad6e756
https://doi.org/10.1111/j.1574-6968.2009.01773.x
https://doi.org/10.1111/j.1574-6968.2009.01773.x