نتایج جستجو برای: styphnolobium japonicum
تعداد نتایج: 3323 فیلتر نتایج به سال:
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...
A murine hybridoma-derived antibody (IPH.134) has been produced which has apparent high binding specificity for an extract of Schistosoma japonicum adult worms. No binding was detected to extracts of S. japonicum eggs or to extracts from other adult trematodes (Fasciola hepatica, Paragonimus westermanii, Clonorchis sinensis, and Schistosoma mansoni) and several other helminths and protozoa. Whe...
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...
Competitiveness of Bradyrhizobium japonicum inoculation strain for soybean nodule occupancy | Dragana Miljakovic, Jelena Marinkovi?, Maja Ignjatov, Milosevi?, Zorica Nikoli?, Branislava Tintor, Vojin ?uki? Agricultural Journals
BACKGROUND The current knowledge of immunological responses to schistosomiasis, a major tropical helminthic disease, is insufficient, and a better understanding of these responses would support vaccine development or therapies to control granuloma-associated immunopathology. CD4(+) T cells play critical roles in both host immune responses against parasitic infection and immunopathology in schis...
BACKGROUND Schistosomiasis is a global snail-transmitted infectious disease of poverty. Transmission control had been achieved in China in 2015 after the control efforts for over 60 years. Currently, the remaining core regions endemic for Schistosoma japonicum are mainly located in the marshland and lake regions along the Yangtze River basin. METHODS During the period from 2001 through 2015, ...
Many researchers consider the use of different probes for hybridization assays as suitable for studying the genetic diversity of nitrogen fixing bacteria. In this study for asessing genetic diversity among Bradyrhizobium japonicum isolates, two different probes (sucA and topA) chosen from the chromosomal genome of Bradyrhizobium strain USDA 110 were designed, evaluated by DNAMAN software and im...
soybean, glycine max (l.) merr is one of the most important oilseed plants in the world and phythophthora root and crown rot is a significant limiting factor for its planting. in the present study the antagonistic effect of 12 trichoderma spp. in vitro and these trichoderma spp. in combination with bradyrhizobium japonicum in vivo on phytophthora sojae and soybean growth were tested. in laborat...
many researchers consider the use of different probes for hybridization assays as suitable for studying the genetic diversity of nitrogen fixing bacteria. in this study for asessing genetic diversity among bradyrhizobium japonicum isolates, two different probes (suca and topa) chosen from the chromosomal genome of bradyrhizobium strain usda 110 were designed, evaluated by dnaman software and im...
Schistosoma japonicum is a major infectious agent of schistosomiasis. It has been reported that large number of proteins excreted and secreted by S. japonicum during its life cycle are important for its infection and survival in definitive hosts. These proteins can be used as ideal candidates for vaccines or drug targets. In this work, we analyzed the protein sequences of S. japonicum and found...
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