منابع مشابه
Heat shock proteins: modifying factors in physiological stress responses and acquired thermotolerance.
Cells from virtually all organisms respond to a variety of stresses by the rapid synthesis of a highly conserved set of polypeptides termed heat shock proteins (HSPs). The precise functions of HSPs are unknown, but there is considerable evidence that these stress proteins are essential for survival at both normal and elevated temperatures. HSPs also appear to play a critical role in the develop...
متن کاملBiosynthetic cause of in vivo acquired thermotolerance of photosynthetic light reactions and metabolic responses of chloroplasts to heat stress.
Thermotolerance of photosynthetic light reactions in vivo is correlated with a decrease in the ratio of monogalactosyl diacylglycerol to digalactosyl diacylglycerol and an increased incorporation into thylakoid membranes of saturated digalactosyl diacylglycerol species. Although electron transport remains virtually intact in thermotolerant chloroplasts, thylakoid protein phosphorylation is stro...
متن کاملMolecular Biology of Thermoregulation Invited Review: Heat shock proteins: modifying factors in physiological stress responses and acquired thermotolerance
Kregel, Kevin C. Invited Review: Heat shock proteins: modifying factors in physiological stress responses and acquired thermotolerance. J Appl Physiol 92: 2177–2186, 2002; 10.1152/japplphysiol.01267.2001.— Cells from virtually all organisms respond to a variety of stresses by the rapid synthesis of a highly conserved set of polypeptides termed heat shock proteins (HSPs). The precise functions o...
متن کاملHeat Fractionation and Thermotolerance: A Review1
A rational approach to the design of clinical protocols combining fractionated hyperthermia plus X-irradiation or hyperthermia plus chemotherapy requires an understand ing of the biology of fractionated heat alone. Mammalian cells growing in vitro can dramatically increase their tolerance to thermal damage (i.e., reduce the cellular inactivation rate) after prior heat conditioning. Although the...
متن کاملThermotolerance and gene expression following heat stress in the whitefly Bemisia tabaci B and Q biotypes.
The whitefly Bemisia tabaci (Gennadius) causes tremendous losses to agriculture by direct feeding on plants and by vectoring several families of plant viruses. The B. tabaci species complex comprises over 10 genetic groups (biotypes) that are well defined by DNA markers and biological characteristics. B and Q are amongst the most dominant and damaging biotypes, differing considerably in fecundi...
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ژورنال
عنوان ژورنال: Advances in Plants & Agriculture Research
سال: 2014
ISSN: 2373-6402
DOI: 10.15406/apar.2014.01.00012