scholarly journals MORPHO-GENETIC INSIGHTS IN BREAD WHEAT (TRITICUM AESTIVUM L.) TO COMBAT PECULIAR WATER STRESS CONDITIONS

2020 ◽  
Vol 18 (6) ◽  
pp. 8065-8079
Author(s):  
M. LUQMAN ◽  
M. IQBAL
Keyword(s):  
Triticum Aestivum ◽  
Water Stress ◽  
Bread Wheat ◽  
Triticum Aestivum L ◽  
Stress Conditions

Screening of bread wheat (Triticum aestivum L.) genotypes under drought stress conditions using multivariate analysis

2020 ◽  
Vol 48 (3) ◽  
pp. 301-308 ◽  
Author(s):  
M. Arifuzzaman ◽  
S. Barman ◽  
S. Hayder ◽  
M. A. K. Azad ◽  
M. T. S. Turin ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Multivariate Analysis ◽  
Drought Stress ◽  
Bread Wheat ◽  
Triticum Aestivum L ◽  
Stress Conditions

Drought-induced increase in wheat germ agglutinin (WGA) accumulation in developing wheat embryos appears to be independent of ABA

1999 ◽  
Vol 26 (8) ◽  
pp. 787 ◽  
Author(s):  
Priya Bhaglal ◽  
Prabhjeet Singh ◽  
S. S. Bhullar
Keyword(s):  
Triticum Aestivum ◽  
Abscisic Acid ◽  
Water Stress ◽  
Wheat Germ Agglutinin ◽  
Wheat Germ ◽  
Triticum Aestivum L ◽  
Stress Conditions ◽  
Grain Development ◽  
Natural Conditions ◽  
Wheat Embryos

Accumulation of wheat germ agglutinin (WGA) in the developing embryos of three different wheat (Triticum aestivum L.) cultivars, PBW-138, PBW-299 and C-306, was studied in relation to abscisic acid (ABA) accumulation under water stress conditions at 18, 24 and 30 days post anthesis (DPA) under natural conditions. Imposition of water stress in all three cultivars resulted in enhanced ABA levels in the embryos at all stages of grain development. On the contrary, the increase in WGA accumulation in the embryos in response to drought was stage- and cultivar-dependent. Our results suggest that apart from ABA, other factors that are temporally expressed may be involved in drought-induced regulation of the WGA gene.

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