scholarly journals Control of barley (Hordeum vulgare L.) development and senescence by the interaction between a chromosome six grain protein content locus, day length, and vernalization

2011 ◽  
Vol 63 (3) ◽  
pp. 1329-1339 ◽  
Author(s):  
David L. Parrott ◽  
Eric P. Downs ◽  
Andreas M. Fischer
Keyword(s):  
Hordeum Vulgare ◽  
Protein Content ◽  
Grain Protein Content ◽  
Day Length ◽  
Grain Protein ◽  
Hordeum Vulgare L

Relation of grain protein content and some agronomic traits in European cultivars of winter wheat

2012 ◽  
Vol 40 (4) ◽  
pp. 532-541 ◽  
Author(s):  
V. Mladenov ◽  
B. Banjac ◽  
A. Krishna ◽  
M. Milošević
Keyword(s):  
Winter Wheat ◽  
Protein Content ◽  
Agronomic Traits ◽  
Grain Protein Content ◽  
Grain Protein

scholarly journals Mutant Lines of Spring Wheat with Increased Iron, Zinc, and Micronutrients in Grains and Enhanced Bioavailability for Human Health

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Saule Kenzhebayeva ◽  
Alfia Abekova ◽  
Saule Atabayeva ◽  
Gulzira Yernazarova ◽  
Nargul Omirbekova ◽  
...  
Keyword(s):  
Genetic Variation ◽  
Protein Content ◽  
Spring Wheat ◽  
Grain Protein Content ◽  
Grain Protein ◽  
Cereal Products ◽  
Molar Ratios ◽  
Stable Mutant ◽  
Micronutrient Malnutrition ◽  
Mutant Lines

Deficiency of metals, primarily Fe and Zn, affects over half of the world’s population. Human diets dominated by cereal products cause micronutrient malnutrition, which is common in many developing countries where populations depend heavily on staple grain crops such as wheat, maize, and rice. Biofortification is one of the most effective approaches to alleviate malnutrition. Genetically stable mutant spring wheat lines (M7 generation) produced via 100 or 200 Gy gamma treatments to broaden genetic variation for grain nutrients were analyzed for nutritionally important minerals (Ca, Fe, and Zn), their bioavailability, and grain protein content (GPC). Variation was 172.3–883.0 mg/kg for Ca, 40.9–89.0 mg/kg for Fe, and 22.2–89.6 mg/kg for Zn. In mutant lines, among the investigated minerals, the highest increases in concentrations were observed in Fe, Zn, and Ca when compared to the parental cultivar Zhenis. Some mutant lines, mostly in the 100 Gy-derived germplasm, had more than two-fold higher Fe, Zn, and Ca concentrations, lower phytic acid concentration (1.4–2.1-fold), and 6.5–7% higher grain protein content compared to the parent. Variation was detected for the molar ratios of Ca:Phy, Phy:Fe, and Phy:Zn (1.27–10.41, 1.40–5.32, and 1.78–11.78, respectively). The results of this study show how genetic variation generated through radiation can be useful to achieve nutrient biofortification of crops to overcome human malnutrition.

Optimizing Maize Yield, Nitrogen Efficacy and Grain Protein Content under Different N Forms and Rates

2021 ◽  
Author(s):  
Isaiah O. Ochieng’ ◽  
Harun I. Gitari ◽  
Benson Mochoge ◽  
Esmaeil Rezaei-Chiyaneh ◽  
Joseph P. Gweyi-Onyango
Keyword(s):  
Protein Content ◽  
Maize Yield ◽  
Grain Protein Content ◽  
Grain Protein
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