EXPRESSION PATTERNS OF AN ABIOTIC STRESS-INDUCIBLE DEHYDRATION RESPONSIVE ELEMENT BINDING PROTEIN-2 (DREB2) GENE IN TOMATO
نویسندگان
چکیده
منابع مشابه
Expression Patterns of an Abiotic Stress-inducible Dehydration Responsive Element Binding Protein-2 (dreb2) Gene in Tomato
A novel DREB (dehydration-responsive element binding) gene, designated as LeDREB2, was isolated from tomato. Based on multiple sequence alignment and phylogenetic characterization, LeDREB2 gene was classified into an A-2 group member of the DREBs family. We examined the expression pattern of LeDREB2 gene in tomato under different abiotic stresses. Southern blot analysis showed that LeDREB2 is a...
متن کامل[Dehydration-responsive element-binding (DREB) transcription factor in plants and its role during abiotic stresses].
Abiotic stresses such as cold, drought and high salinity are common adverse environmental conditions that seriously influence plant growth and crop productivity worldwide. Some transcription factors (TFs) have been isolated and verified recently to play roles under abiotic stresses. Among them, the TF of DREB (Dehydration responsive element binding) can therefore regulate the expression of many...
متن کاملIdentification and Expression Analysis of Two Arabidopsis LRR-Protein Encoding Genes Responsive to Some Abiotic Stresses
AbstractTwo Arabidopsis thaliana genes, psr9.2 and psr9.4 appearedto be highly similar to a phosphate-starved induced gene,psr9, isolated from Brassica nigra suspension cells.Sequence analysis classified the encoded polypeptides asmembers of leucine-rich repeat (LRR) proteins superfamily.The sequence of psr9 proteins comprise a unique N-terminalregion e...
متن کاملجداسازی و تعیین خصوصیات ژن dreb (dehydration - responsive element binding protein القاءکننده تحمل به تنش خشکی در گیاه گندم از دو منبع ژنومی و cdna
چکیده ندارد.
15 صفحه اولUpdate on Abiotic Stresses in Arabidopsis and Grasses Transcriptional Regulatory Networks in Response to Abiotic Stresses in Arabidopsis and Grasses
Various abiotic stresses such as drought, high salinity, high temperature, and low temperature negatively impact plant growth and productivity of crops. Plants have adapted to respond to these stresses at the molecular, cellular, physiological, and biochemical level, enabling them to survive. Various adverse environmental stresses induce the expression of a variety of genes in many plant specie...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Plant Breeding and Genetics
سال: 2012
ISSN: 2310-8940,1026-3071
DOI: 10.3329/bjpbg.v25i1.17006