Identification and prediction of abiotic stress responsive transcription factors involved in abiotic stress signaling in soybean
نویسندگان
چکیده
منابع مشابه
Role of Plant Transcription Factors in Abiotic Stress Tolerance
Plants are constantly exposed to a wide range of environmental stresses such as drought, high salt, heat and extremes of temperature. Growth constraints due to these abiotic stresses result in reduced productivity and significant crop losses globally. Drought and salinity affect more than 10% of arable land, which results in more than 50% decline in the average yields of important crops worldwi...
متن کاملTranscription Factor-Mediated Abiotic Stress Signaling in Rice
Abiotic stresses are the major cause that limits productivity of crop plants worldwide. Plants respond to these stress conditions at physiological and molecular levels. At the molecular level, the expression of thousands of genes is altered in response to various abiotic stress conditions. Several studies have been performed to find out the role of these genes in abiotic stress signaling. Howev...
متن کاملAbiotic Stress Signaling and Responses in Plants
As sessile organisms, plants must cope with abiotic stress such as soil salinity, drought, and extreme temperatures. Core stress-signaling pathways involve protein kinases related to the yeast SNF1 and mammalian AMPK, suggesting that stress signaling in plants evolved from energy sensing. Stress signaling regulates proteins critical for ion and water transport and for metabolic and gene-express...
متن کاملIn silico Analysis of Transcription Factor Repertoire and Prediction of Stress Responsive Transcription Factors in Soybean
Sequence-specific DNA-binding transcription factors (TFs) are often termed as 'master regulators' which bind to DNA and either activate or repress gene transcription. We have computationally analysed the soybean genome sequence data and constructed a proper set of TFs based on the Hidden Markov Model profiles of DNA-binding domain families. Within the soybean genome, we identified 4342 loci enc...
متن کاملStructure, Function and Networks of Transcription Factors Involved in Abiotic Stress Responses
Transcription factors (TFs) are master regulators of abiotic stress responses in plants. This review focuses on TFs from seven major TF families, known to play functional roles in response to abiotic stresses, including drought, high salinity, high osmolarity, temperature extremes and the phytohormone ABA. Although ectopic expression of several TFs has improved abiotic stress tolerance in plant...
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ژورنال
عنوان ژورنال: Plant Signaling & Behavior
سال: 2010
ISSN: 1559-2324
DOI: 10.4161/psb.5.3.10550