Effects of Bacterial ACC Deaminase on Brassica napus Gene Expression
نویسندگان
چکیده
منابع مشابه
Measurement of ACC-Deaminase Production in Halophilic, Alkalophilic and Haloalkalophilic Bacterial Isolates in Soil
Strains with 1-aminocyclopropane-1-carboxylate (ACC) deaminase activity can cause plant growth on stress condition. In the presence of bacteria with the ability of ACC deaminase production in the rhizosphere, it is possible to convert the ethylene precursor (ACC) to α-ketobutyrate and ammonium, reducing the ethylene levels in host plants. In order to measure the power and level of A...
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abstract in this study a greenhouse experiment was conducted to evaluate the role of acc deaminase enzyme on alleviation of salinity stress of canola plant. canola plants were exposed to pseudomonas fluorescens strain p12 which contains a rhizobacter capable of producing pseudomonas fluorescens in comparison with plants exposed to mutant pm12 unable to produce the required enzyme. the mutant wa...
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Storage protein gene expression, characteristic of mid- to late embryogenesis, was investigated in microspore embryos of rapeseed (Brassica napus). These embryos, derived from the immature male gametophyte, accumulate little or no detectable napin or cruciferin mRNA when cultured on hormone-free medium containing 13% sucrose. The addition of abscisic acid (ABA) to the medium results in an incre...
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in this study, the ability of 32 rhizobium strains (26 strain of sinorhizobium meliloti (sm)), 4 strains of rhizobium leguminosarum biovar phaseoli (rlp) and 2 salt tolerance strains of rhizobium leguminosarum biovar viciae (rlv) for use of acc as individual nitrogen source in rmm media was evaluated. based on the results, 25 strains were found positive for acc-deaminse, and strains according ...
متن کاملDifferential expression of BnSRK2D gene in two Brassica napus cultivars under water deficit stress
The sucrose non-fermenting 1-related protein kinase 2 (SnRK2) family members are plant unique serine/threonine kinases which play a key role in cellular signaling in response to abiotic stresses. The three SnRK2 members including SRK2D, SRK2I and SRK2E are known to phosphorylate major abscisic acid (ABA) responsive transcription factors, ABF2 and ABF4, involved in an ABA-dependent stress signal...
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ژورنال
عنوان ژورنال: Molecular Plant-Microbe Interactions®
سال: 2012
ISSN: 0894-0282,1943-7706
DOI: 10.1094/mpmi-08-11-0213