نتایج جستجو برای: root colonizer bacteria

تعداد نتایج: 315748  

Journal: :پژوهش های خاک 0
حسین بشارتی دانشیار موسسه تحقیقات خاک و آب

oil contamination is one of the most common and usual kinds of pollution in aquatic and terrestrial ecosystems. one of the economical and effective methods for decreasing or eliminating oil contamination is using plants and microorganisms. soils contain a wide variety of oil decomposing microorganisms, of which pseudomonad, rhodocoous and nocardia are the most important. to evaluate the effect ...

2016
Francisco J. Pérez-Rodríguez Lucía D’Andrea Montserrat de Castellarnau Maria Isabel Costafreda Susana Guix Enric Ribes Josep Quer Josep Gregori Albert Bosch Rosa M. Pintó

Virus production still is a challenging issue in antigen manufacture, particularly with slow-growing viruses. Deep-sequencing of genomic regions indicative of efficient replication may be used to identify high-fitness minority individuals suppressed by the ensemble of mutants in a virus quasispecies. Molecular breeding of quasispecies containing colonizer individuals, under regimes allowing mor...

2016
Rosalie Allard-Massicotte Laurence Tessier Frédéric Lécuyer Venkatachalam Lakshmanan Jean-François Lucier Daniel Garneau Larissa Caudwell Hera Vlamakis Harsh P. Bais Pascale B. Beauregard

Colonization of plant roots by Bacillus subtilis is mutually beneficial to plants and bacteria. Plants can secrete up to 30% of their fixed carbon via root exudates, thereby feeding the bacteria, and in return the associated B. subtilis bacteria provide the plant with many growth-promoting traits. Formation of a biofilm on the root by matrix-producing B. subtilis is a well-established requireme...

Journal: :Journal of General Microbiology 1963

Journal: :Journal of the Institute of Brewing 1907

اصغرزاده, احمد, علیمددی, احمد, قائم‌مقامی, سید علی, مهدوی, سحر , کاشفی, بهاره ,

Plant growth promoting rhizobacteria (PGPR) have been proposed as a useful tool for enhancing plant growth. However, only few studies have examined the application of PGPR in in-vitro plant micropropagation. This study was aimed at evaluating the effects of plant growth promoting rhizobacteria (PGPR) and hormone levels on in-vitro micropropagation of Peperomia. The experiment was conducted in a...

Journal: :دانش گیاه پزشکی ایران 0
مهسا حاج ملک زنجانی دانشجوی کارشناسی ارشد پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج مسعود احمدزاده دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج عباس شریفی تهرانی استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج کیوان بهبودی استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج روح اله صابری ریسه استادیار دانشکده کشاورزی دانشگاه ولی عصر(عج) رفسنجان، رفسنجان

root colonization by antagonist bacteria has been considered as a prerequisite for a successful biocontrol. for an effective suppression of plant disease, an efficient and fast colonization is necessary to prevent the establishment of pathogen on the root system. colonization of canola root by strain utpf86 were investigated with and without rhizoctonia solani ag-4, under greenhouse conditions....

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