Use of wheat genetic resources to develop biofortified wheat with enhanced grain zinc and iron concentrations and desirable processing quality

2014 ◽  
Vol 60 (3) ◽  
pp. 617-622 ◽  
Author(s):  
Carlos Guzmán ◽  
Ana Sofía Medina-Larqué ◽  
Govindan Velu ◽  
Hector González-Santoyo ◽  
Ravi P. Singh ◽  
...  
Keyword(s):  
Genetic Resources ◽  
Processing Quality ◽  
Grain Zinc ◽  
Iron Concentrations

scholarly journals EVALUATION OF BIOFORTIFIED SPRING WHEAT GENOTYPES FOR AGRONOMIC TRAITS, YIELD, GRAIN ZINC AND IRON CONCENTRATIONS

2020 ◽  
pp. 1
Author(s):  
Khem Pant ◽  
Bishnu Ojha ◽  
Dhruba Thapa ◽  
Raju Kharel ◽  
Nutan Gautam ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Agronomic Traits ◽  
Wheat Genotypes ◽  
Grain Zinc ◽  
Iron Concentrations

Performance of biofortified spring wheat genotypes in target environments for grain zinc and iron concentrations

2012 ◽  
Vol 137 ◽  
pp. 261-267 ◽  
Author(s):  
G. Velu ◽  
R.P. Singh ◽  
J. Huerta-Espino ◽  
R.J. Peña ◽  
B. Arun ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Wheat Genotypes ◽  
Grain Zinc ◽  
Iron Concentrations

Genomic prediction for grain zinc and iron concentrations in spring wheat

2016 ◽  
Vol 129 (8) ◽  
pp. 1595-1605 ◽  
Author(s):  
Govindan Velu ◽  
Jose Crossa ◽  
Ravi P. Singh ◽  
Yuanfeng Hao ◽  
Susanne Dreisigacker ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Genomic Prediction ◽  
Grain Zinc ◽  
Iron Concentrations

Effect of drought and elevated temperature on grain zinc and iron concentrations in CIMMYT spring wheat

2016 ◽  
Vol 69 ◽  
pp. 182-186 ◽  
Author(s):  
Govindan Velu ◽  
Carlos Guzman ◽  
Suchismita Mondal ◽  
Jorge E. Autrique ◽  
Julio Huerta ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Spring Wheat ◽  
Grain Zinc ◽  
Iron Concentrations

Genetic variation for grain zinc and iron concentrations and quality parameters in wheat (Triticum aestivum L.) genotypes

2017 ◽  
Vol 19 (2) ◽  
pp. 138
Author(s):  
Ramandeep Kaur Jhinjer ◽  
Gurvinder Singh Mavi ◽  
Neerja Sood ◽  
Akhil Malhotra ◽  
Harinderjeet Kaur ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Genetic Variation ◽  
Triticum Aestivum L ◽  
Quality Parameters ◽  
Grain Zinc ◽  
Iron Concentrations

QTL mapping for grain zinc and iron concentrations and zinc efficiency in a tetraploid and hexaploid wheat mapping populations

2016 ◽  
Vol 411 (1-2) ◽  
pp. 81-99 ◽  
Author(s):  
Govindan Velu ◽  
Yusuf Tutus ◽  
Hugo F. Gomez-Becerra ◽  
Yuanfeng Hao ◽  
Lütfü Demir ◽  
...  
Keyword(s):  
Qtl Mapping ◽  
Hexaploid Wheat ◽  
Zinc Efficiency ◽  
Grain Zinc ◽  
Mapping Populations ◽  
Iron Concentrations

scholarly journals Grain zinc and iron concentrations of Chinese wheat landraces and cultivars and their responses to foliar micronutrient applications

2022 ◽  
Vol 21 (2) ◽  
pp. 532-541
Author(s):  
Li-na JIANG ◽  
Jing-li MA ◽  
Xiao-jie WANG ◽  
Gang-gang LIU ◽  
Zhao-long ZHU ◽  
...  
Keyword(s):  
Grain Zinc ◽  
Wheat Landraces ◽  
Chinese Wheat ◽  
Iron Concentrations

Biofortification strategies to increase grain zinc and iron concentrations in wheat

2014 ◽  
Vol 59 (3) ◽  
pp. 365-372 ◽  
Author(s):  
G. Velu ◽  
I. Ortiz-Monasterio ◽  
I. Cakmak ◽  
Y. Hao ◽  
R.P. Singh
Keyword(s):  
Grain Zinc ◽  
Iron Concentrations

scholarly journals Pleiotropic Effect Analysis and Marker Development for Grain Zinc and Iron Concentrations in Spring wheat

2022 ◽  
Author(s):  
Pengxun Ren ◽  
Dehui Zhao ◽  
Zhankui Zeng ◽  
Xuefang Yan ◽  
Yue Zhao ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Recombinant Inbred Lines ◽  
Primary Source ◽  
Pleiotropic Effect ◽  
Phenotypic Variance ◽  
Nucleotide Polymorphisms ◽  
Grain Zinc ◽  
Trait Loci ◽  
Iron Concentrations

Abstract Wheat (Triticum aestivum L.) is one of the main food crops in the world and a primary source of zinc (Zn) and iron (Fe) in the human body. The genetic mechanisms underlying related traits have been clarified, thereby providing a molecular theoretical foundation for the development of germplasm resources. In this study, 23,536 high-quality DArT markers were used to map quantitative trait loci (QTL) of grain Zn (GZn) and grain Fe (GFe) concentrations in recombinant inbred lines from Avocet/Chilero. A total of 17 QTLs located on chromosomes 1BL, 2BL, 3BL, 4AL, 4BS, 5AL, 5DL, 6AS, 6BS, 6DS, and 7AS accounted for 0.38–16.62% of the phenotypic variance. QGZn.haust-4AL, QGZn.haust-7AS.1, and QGFe.haust-6BS were detected on chromosomes 4AL, 6BS, and 7AS, accounting for 10.63–16.62% of the phenotypic variance. Four stable QTLs, QGZn.haust-4AL, QGFe.haust-1BL, QGFe.haust-4AL, and QGFe.haust-5DL were located on chromosomes 1BL, 4AL, and 5DL. Three pleiotropic effects locus for GZn and GFe concentrations were located on chromosomes 1BL, 4AL, and 5DL. Two high-throughput Kompetitive Allele Specific PCR markers were developed by closely linking single nucleotide polymorphisms on chromosomes 4AL and 5DL, which were validated by a germplasm panel. Therefore, it is the most important that quantitative trait loci and KASP marker for grain zinc and iron concentrations were developed for utilizing in marker-assisted breeding and biofortification of wheat grain in breeding programs.

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