Expression of heat shock protein and trehalose-6-phosphate synthase homologues induced during water deficit in cotton
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چکیده
منابع مشابه
EXPRESSION OF HEAT SHOCK PROTEIN AND TREHALOSE-6-PHOSPHATE SYNTHASE HOMOLOGUES Expression of heat shock protein and trehalose-6-phosphate synthase homologues induced during water deficit in cotton
Tolerance to drought in plants is not a simple trait, but a complex of mechanisms working in combination to avoid or to resist water deficit. Genotypes that differ in tolerance to water deficit may show qualitative and quantitative differences in gene expression when submitted to drought periods. Four cotton (Gossypium hirsutum L.) genotypes (Siokra L-23, Stoneville 506, CS 50 and T1521) with c...
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Axenically grown Arabidopsis thaliana plants were analysed for the occurrence of trehalose. Using gas chromatography-mass spectrometry (GC-MS) analysis, trehalose was unambiguously identified in extracts from Arabidopsis inflorescences. In a variety of organisms, the synthesis of trehalose is catalysed by trehalose-6-phosphate synthase (TPS; EC 2.4.1.15) and trehalose-6-phosphate phosphatase (T...
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ژورنال
عنوان ژورنال: Brazilian Journal of Plant Physiology
سال: 2002
ISSN: 1677-0420
DOI: 10.1590/s1677-04202002000100002