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Mapping QTLs and candidate genes for iron and zinc concentrations in unpolished rice of Madhukar×Swarna RILs.

Gene - 25 Oct 2012

Anuradha K, Agarwal Surekha, Rao Y Venkateswara, Rao K V, Viraktamath B C, Sarla N

Abstract excerpt

Identifying QTLs/genes for iron and zinc in rice grains can help in biofortification programs. 168 F(7) RILs derived from Madhukar×Swarna were used to map QTLs for iron and zinc concentrations in unpolished rice grains. Iron ranged from 0.2 to 224 ppm and zinc ranged from 0.4 to 104ppm. Genome wide mapping using 101 SSRs and 9 gene specific markers showed 5 QTLs on chromosomes 1, 3, 5, 7 and 12 significantly...

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Chromosome Mapping
Genes, Plant
Genome, Plant
Iron
Oryza
Quantitative Trait Loci

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 22964359
DOI: 10.1016/j.gene.2012.07.054

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