Results 261 to 270 of about 45,431 (295)
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Acta Agronomica Hungarica, 2002
The review will give a brief summary of the results achieved in the field of maize chilling tolerance in the Martonvasar institute in recent decades. The most important of these concern the joint effect of low temperature and light on photosynthetic processes, the role of light in the appearance of post-chilling symptoms, the importance of the ...
M. Pál, E. Nagy
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The review will give a brief summary of the results achieved in the field of maize chilling tolerance in the Martonvasar institute in recent decades. The most important of these concern the joint effect of low temperature and light on photosynthetic processes, the role of light in the appearance of post-chilling symptoms, the importance of the ...
M. Pál, E. Nagy
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The Integrative Physiology of Insect Chill Tolerance
Annual Review of Physiology, 2017Cold tolerance is important in defining the distribution of insects. Here, we review the principal physiological mechanisms underlying homeostatic failure during cold exposure in this diverse group of ectotherms. When insects are cooled sufficiently, they suffer an initial loss of neuromuscular function (chill coma) that is caused by decreased ...
Overgaard, Johannes, MacMillan, Heath A
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Genetic Engineering of Plant Chilling Tolerance
1999Many plants from tropical and subtropical regions show stress symptoms when grown at low, nonfreezing temperatures. These chilling-sensitive species include crop plants such as cassava, cotton, soybean, maize, rice, tomato, sugarcane and pepper. Many of these crops are grown in regions more temperate than their tropical origins.
Tokuhisa, J., Browse, J.
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Plant Science, 1998
Abstract Chilling-sensitive rice varieties acquire chilling tolerance when their roots are exposed to short term water stress (0.5 M mannitol, 30 min). Pharmacological experiments using various Ca 2+ channel blockers suggested that the water stress signal gives rise to Ca 2+ flux, resulting in induction of chilling tolerance.
Yoshichika Kitagawa, Katsuaki Yoshizaki
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Abstract Chilling-sensitive rice varieties acquire chilling tolerance when their roots are exposed to short term water stress (0.5 M mannitol, 30 min). Pharmacological experiments using various Ca 2+ channel blockers suggested that the water stress signal gives rise to Ca 2+ flux, resulting in induction of chilling tolerance.
Yoshichika Kitagawa, Katsuaki Yoshizaki
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Chloroplast Membrane Organization in Chilling Tolerant and Chilling-Sensitive Maize Seedlings
Journal of Plant Physiology, 1999Summary Resistance of maize ( Zea mays L.) seedlings to chilling-induced damage and its potential bearing on chloroplast membrane organization have been investigated using a chilling-sensitive inbred CO 316 and a chilling-tolerant inbred CO 328.
Reena Grittle Pinhero +3 more
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Understanding Chilling Tolerance Traits Using Arabidopsis Chilling-Sensitive Mutants
2011Many plants of tropical and subtropical origin are severely damaged when exposed to chilling temperatures between 2 and 15°C. In contrast, the cruciferous plant Arabidopsis thaliana is chilling tolerant and, therefore provides an alternative model plant system for the identification of chilling tolerance traits.
Dana Zoldan +3 more
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grafting increase watermelon seedling chilling tolerance
2021The experiment was carried out at Huazhong Agricultural University (Wuhan, China). The watermelon line 97103 (Citrullus lanatus, a chilling-sensitive inbred line) was used as the scion and the pumpkin Qingyan No.1 (Cucurbita maxima C. moschata, a chilling tolerant cultivar) was used as the rootstock.
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Science Signaling, 2015
Variation in a single amino acid in a transmembrane protein confers cold tolerance to rice.
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Variation in a single amino acid in a transmembrane protein confers cold tolerance to rice.
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ABA pretreatment enhances the chilling tolerance of a chilling-sensitive rice cultivar
Brazilian Journal of Botany, 2017Abscisic acid (ABA) plays important roles in plant stress response, especially in drought and chilling resistance. In order to reveal the relationship between ABA and chilling tolerance in rice (Oryza sativa L.), the chilling-sensitive cultivar ‘Longjing11’ (LJ11) and chilling-tolerant cultivar ‘Longdao5’ (LD5) were pretreated with different ...
Xiang Hongtao +11 more
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Glycinebetaine Improves Chilling Tolerance in Hybrid Maize
Journal of Agronomy and Crop Science, 2008AbstractPlant growth and development is hampered by various environmental stresses including chilling. We investigated the possibility of improving chilling tolerance in hybrid maize by glycinebetaine (GB) seed treatments. Maize hybrid (Hycorn 8288) seeds were soaked in 50, 100 and 150 mg l−1(p.p.m.) aerated solution of GB for 24 h and were dried back.
M. Farooq +5 more
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