Exogenous Cytokinins Increase Grain Yield of Winter Wheat Cultivars by Improving Stay-Green Characteristics under Heat Stress

Stay-green, a key trait of wheat, can not only increase the yield of wheat but also its resistance to heat stress during active photosynthesis. Cytokinins are the most potent general coordinator between the stay-green trait and senescence. The objectives of the present study were to identify and ass...

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Veröffentlicht in:	PloS one 2016-05, Vol.11 (5), p.e0155437-e0155437
Hauptverfasser:	Yang, Dongqing, Li, Yong, Shi, Yuhua, Cui, Zhengyong, Luo, Yongli, Zheng, Mengjing, Chen, Jin, Li, Yanxia, Yin, Yanping, Wang, Zhenlin
Format:	Artikel
Sprache:	eng
Schlagworte:	Abscisic acid Abscisic Acid - metabolism Acetic acid Agricultural production Agronomy Benzyl Compounds - pharmacology Biology Biology and Life Sciences Cell division Cell number Corn Crop yield Cultivars Cultivation Cytokinins Cytokinins - pharmacology Ecology and Environmental Sciences Endosperm Experiments Genetic aspects Gibberellins - metabolism Grain cultivation Grain growth Heat Heat resistance Heat stress Heat tolerance Heat treatment High temperature Hot Temperature Indoleacetic acid Indoleacetic Acids - metabolism Information processing Isopentenyladenosine - analogs & derivatives Isopentenyladenosine - metabolism Kernels Laboratories Metabolism Oryza Photosynthesis Physical Sciences Physiological aspects Physiology Plant growth Plant Growth Regulators - pharmacology Purines - pharmacology Rice Senescence Temperature Thermal resistance Triticum - drug effects Triticum - metabolism Triticum aestivum Wheat Winter wheat Zeatin Zeatin riboside
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