Segregation ratios of colored grains in F1 hybrid wheat
| Autor: | Ping Xu, Yunna Guo, Zifeng Guo, Zheng-Bin Zhang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Secale
Non-Mendelian inheritance Inheritance Pollination lcsh:Biotechnology food and beverages Biology lcsh:Plant culture biology.organism_classification Agropyron elongatum Blue-grained wheat Diallel cross Agronomy Colored Purple-grained wheat lcsh:TP248.13-248.65 General Earth and Planetary Sciences Xenia lcsh:SB1-1110 Common wheat General Environmental Science Segregation ratios |
| Zdroj: | Crop Breeding and Applied Biotechnology, Vol 12, Iss 2, Pp 126-131 (2012) Crop Breeding and Applied Biotechnology v.12 n.2 2012 Crop Breeding and Applied Biotechnology Sociedade Brasileira de Melhoramento de Plantas instacron:CBAB |
| ISSN: | 1984-7033 1518-7853 |
| Popis: | Nutritious and functional foods from wheat have received great attention in recent years. Colored-grain wheat contains a large number of nutrients such as anthocyanins and hence the breeding is interesting. In this work, colored-grained wheat lines of mixed pollination of einkorn wheat (Triticum boeoticum, AA) and French rye (French Secale cereale, RR) were used as male parents and wheat line Y1642 (derived from common wheat and Agropyron elongatum, AABBDD) was used as the female parent. These colored wheat were used for diallel cross to study the segregation ratios of F1 colored grains. Results show that the color inheritance of purple-grained wheat follows a maternal inheritance pattern and that the blue-grained wheat expresses xenia in most cases. In some circumstances, the grains with different color shades appear in the same spike. |
| Databáze: | OpenAIRE |
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