Physiological responses to water stress and yield of winter wheat cultivars differing in drought tolerance

2018 ◽  
Vol 204 (4) ◽  
pp. 347-358 ◽  
Author(s):  
S. Thapa ◽  
S. K. Reddy ◽  
M. P. Fuentealba ◽  
Q. Xue ◽  
J. C. Rudd ◽  
...  
Keyword(s):  
Water Stress ◽  
Drought Tolerance ◽  
Winter Wheat ◽  
Physiological Responses ◽  
Wheat Cultivars ◽  
Winter Wheat Cultivars

Effects of water stress on dry matter accumulation and translocation in winter wheat cultivars planted at different ages

2013 ◽  
Vol 21 (8) ◽  
pp. 943-950
Author(s):  
Ling HUANG ◽  
Yang GAO ◽  
Xin-Qiang LI ◽  
Xin-Qiang QIU ◽  
Xiao-Jun SHEN ◽  
...  
Keyword(s):  
Water Stress ◽  
Winter Wheat ◽  
Dry Matter ◽  
Dry Matter Accumulation ◽  
Wheat Cultivars ◽  
Different Ages ◽  
Winter Wheat Cultivars

Interactions between Elevated CO2 and Water Stress in Two Winter Wheat Cultivars Differing in Drought Resistance

2002 ◽  
Vol 30 (3-4) ◽  
pp. 359-366 ◽  
Author(s):  
Noémi Harnos ◽  
Szilvia Bencze ◽  
Tibor Janda ◽  
Angéla Juhász ◽  
Ottó Veisz
Keyword(s):  
Water Stress ◽  
Winter Wheat ◽  
Elevated Co2 ◽  
Drought Resistance ◽  
Wheat Cultivars ◽  
Winter Wheat Cultivars

scholarly journals O-linked N-acetylglucosamine transferase is involved in fine regulation of flowering time in winter wheat

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Min Fan ◽  
Fang Miao ◽  
Haiyan Jia ◽  
Genqiao Li ◽  
Carol Powers ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Flowering Time ◽  
Heading Date ◽  
Wheat Cultivars ◽  
Gene Encoding ◽  
Constitutive Overexpression ◽  
Winter Wheat Cultivars ◽  
Fine Regulation ◽  
Trait Locus ◽  
Glcnac Transferase

AbstractVernalization genes underlying dramatic differences in flowering time between spring wheat and winter wheat have been studied extensively, but little is known about genes that regulate subtler differences in flowering time among winter wheat cultivars, which account for approximately 75% of wheat grown worldwide. Here, we identify a gene encoding anO-linkedN-acetylglucosamine (O-GlcNAc) transferase (OGT) that differentiates heading date between winter wheat cultivars Duster and Billings. We clone thisTaOGT1gene from a quantitative trait locus (QTL) for heading date in a mapping population derived from these two bread wheat cultivars and analyzed in various environments. Transgenic complementation analysis shows that constitutive overexpression ofTaOGT1bfrom Billings accelerates the heading of transgenic Duster plants.TaOGT1 is able to transfer anO-GlcNAc group to wheat proteinTaGRP2. Our findings establish important roles forTaOGT1in winter wheat in adaptation to global warming in the future climate scenarios.

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