نتایج جستجو برای: نژادهای bradyrhizobium japonicum

تعداد نتایج: 4863  

Journal: :Journal of Entomological Society of Iran 2023

سوسک چهارنقطه‌ای حبوباتCallosobruchus maculatus (F.) (Coleoptera: Chrysomelidae) آفتی خسارت‌زا روی لوبیا چشم‌بلبلی Vigna unguiculata (L.) در مزرعه و انبار بوده منجر به کاهش قابل‌توجه وزن دانه، قدرت جوانه‌زنی ارزش بازاری محصول می‌شود. تاثیر کوددهی (رقم مشهد) با کودهای شیمیایی تریپل ‌سوپرفسفات (TSP) اوره برخی زیستی ( Bradyrhizobium japonicum، Pseudomonas putida Glomus spp.) زیست‌شناسی پارامترهای ...

Journal: :Journal of bacteriology 1998
F Narberhaus M Kowarik C Beck H Hennecke

Expression of the dnaKJ and groESL1 heat shock operons of Bradyrhizobium japonicum depends on a sigma32-like transcription factor. Three such factors (RpoH1, RpoH2, and RpoH3) have previously been identified in this organism. We report here that they direct transcription from some but not all sigma32-type promoters when the respective rpoH genes are expressed in Escherichia coli. All three RpoH...

Journal: :Journal of bacteriology 2007
Eddie J Cytryn Dipen P Sangurdekar John G Streeter William L Franck Woo-Suk Chang Gary Stacey David W Emerich Trupti Joshi Dong Xu Michael J Sadowsky

The growth and persistence of rhizobia and bradyrhizobia in soils are negatively impacted by drought conditions. In this study, we used genome-wide transcriptional analyses to obtain a comprehensive understanding of the response of Bradyrhizobium japonicum to drought. Desiccation of cells resulted in the differential expression of 15 to 20% of the 8,453 [corrected] B. japonicum open reading fra...

Journal: :Research, Society and Development 2022

O feijão-caupi (Vigna unguiculata L.) é uma leguminosa com rendimento produtivo baixo no estado do Amapá, relacionado ao manejo nutricional inadequado, podendo ser otimizado o cultivo pela inoculação das sementes bactérias fixadoras de nitrogênio. Assim, objetivou-se avaliar crescimento e a produção inoculado Bradyrhizobium japonicum associada à adubação nitrogenada cultivado em solo florestal ...

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