Detecting epistasis, genetic correlations and new recombinant lines for grain yield and its components in bread wheat (Triticum aestivum L.) using triple test cross analysis [electronic resource].
Language: English Summary language: Arabic Description: p.1021-1038Other title:- إكتشاف التفاعل التفوقى والإرتباط الوراثى والتراكيب الوراثية الجديدة للمحصول ومكوناته فى قمح الخبز بإستخدام تحليل التربل تست كروس [Added title page title]
- Zagazig journal of agricultural research, 2007 v. 34 (6) [electronic resource].
Includes reference.
In two crosses of bread wheat (Sakha 93 x Gemmeiza 7 and Giza 168 x Gemmeiza 9) triple test cross analysis was applied to study gene action, genetic correlations and predicating of new recombinant lines for days to heading, plant height, flag leaf area, number of spikes/plant, number of grains/spike, 1000-grain weight, spike grain weight and grain yield /plant. Results revealed that epistatic gene effects played an important role in the genetic system for the studied characters for the two crosses. The types of epistasis (additive x additive, additive x dominance and dominance x 4ilminance were significant for all studied characters.
Summary in Arabic.
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