scholarly journals Identification of complementary genes of hybrid lethality in crosses of bread wheat and rye. Results and perspectives

2015 ◽  
Vol 13 (3) ◽  
pp. 62 ◽  
Author(s):  
Natalia Dmitrievna Tikhenko ◽  
Natalia Vladimirovna Tsvetkova ◽  
Anna Nikolaevna Lyholay ◽  
Anatoly Vasilievich Voylokov
Keyword(s):  
Bread Wheat ◽  
Hybrid Lethality ◽  
Complementary Genes

Identification of complementary genes of hybrid lethality in crosses of bread wheat and rye. Results and prospects

2017 ◽  
Vol 7 (2) ◽  
pp. 153-158 ◽  
Author(s):  
N. D. Tikhenko ◽  
N. V. Tsvetkova ◽  
A. N. Lyholay ◽  
A. V. Voylokov
Keyword(s):  
Bread Wheat ◽  
Hybrid Lethality ◽  
Complementary Genes

scholarly journals Hybride necrosis genes in bread wheat varieties (Triticum aestivum L.) of Ukraine

2018 ◽  
Vol 23 ◽  
pp. 46-51
Author(s):  
A. V. Galaev ◽  
M. V. Galaeva
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Premature Death ◽  
Triticum Aestivum L ◽  
Microsatellite Analysis ◽  
Hybrid Necrosis ◽  
Wheat Varieties ◽  
Complementary Genes ◽  
The North ◽  
Adaptive Value

Hybrid necrosis is the gradual premature death of leaves or plants in certain F1-2hybrids of wheat (Triticum aestivum L.), and it is caused by the interaction of two dominant complementary genes Ne1 and Ne2 located on chromosome arms 5BL and 2BS, respectively. To date, necrotic genotypes in most varieties of Ukrainian breeding have not been identified. Aim. This study was conducted to determine the necrotic genotypes in varieties Ukrainian breeding of different regions. Methods. Microsatellite analysis, PAAgel-electrophoresis. Results. 150 genotypes of bread wheat varieties from Ukrainian breeding were identified by loci Xbarc74-5В and Xbarc55-2В closely linked to hybrid necrosis genes Ne1 and Ne2, respectively. Conclusions. The most common in the South of Ukraine is the genotypes Ne1wNe2w/m and Ne1mNe2w/m were revealed. The most of varieties in the North of Ukraine had the genotypes ne1Ne2ms. These genotypes can have breeding and adaptive value for specific geographical conditions. Keywords: Triticum aestivum L., hybride necrosis genes Ne1 and Ne2, microsatellite analysis.

Microsatellite mapping of complementary genes for purple grain colour in bread wheat (Triticum aestivum) L.

Euphytica ◽  
2006 ◽  
Vol 150 (3) ◽  
pp. 355-364 ◽  
Author(s):  
O. Dobrovolskaya ◽  
V. S. Arbuzova ◽  
U. Lohwasser ◽  
M. S. Röder ◽  
A. Börner
Keyword(s):  
Triticum Aestivum ◽  
Bread Wheat ◽  
Triticum Aestivum L ◽  
Complementary Genes ◽  
Microsatellite Mapping ◽  
Grain Colour

Influence of yellow rust on quality indicators of bread wheat grain (t. Aestivuml.)

2019 ◽  
Vol 326 (1) ◽  
pp. 158-161
Author(s):  
G.M. Hasanova ◽  
◽  
Kh.N. Rustamov ◽  
Keyword(s):  
Bread Wheat ◽  
Quality Indicators ◽  
Yellow Rust ◽  
Wheat Grain

Assessment Of Heterosis For Morphological And Yield Donating Traits In Bread Wheat By Line X Tester Analysis.

2019 ◽  
Vol 02 (09) ◽  
pp. 23-39
Author(s):  
Syed Bilal Hussain ◽  
◽  
Sadaf Zahra ◽  
Ali Bakhsh ◽  
Muhammad Zubair ◽  
...  
Keyword(s):  
Bread Wheat

Exogenous sodium nitroprusside increases antioxidative potential and grain yield of bread wheat exposed to cadmium

2018 ◽  
Vol 51 (2) ◽  
Author(s):  
Muhammad Arshad ◽  
Muhammad Iqbal ◽  
Muhammad Yasin Ashraf ◽  
Qasim Ali ◽  
Naeem Iqbal
Keyword(s):  
Grain Yield ◽  
Sodium Nitroprusside ◽  
Bread Wheat
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