A gene-derived SNP-based high resolution linkage map of carrot including the location of QTL conditioning root and leaf anthocyanin pigmentation
Purple carrots accumulate large quantities of anthocyanins in their roots and leaves. These flavonoid pigments possess antioxidant activity and are implicated in providing health benefits. Informative, saturated linkage maps associated with well characterized populations segregating for anthocyanin pigmentation have not been developed. To investigate the genetic architecture conditioning anthocyanin pigmentation we scored root color visually, quantified root anthocyanin pigments by high performance liquid chromatography in segregating F2, F3 and F4 generations of a mapping population, mapped quantitative trait loci (QTL) onto a dense gene-derived single nucleotide polymorphism (SNP)-based linkage map, and performed comparative trait mapping with two unrelated populations.
| Main Authors: | , , , , , , |
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| Format: | info:ar-repo/semantics/artículo biblioteca |
| Language: | eng |
| Published: |
2014-12
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| Subjects: | Zanahoria, Genomas, Loci de Rasgos Cuantitativos, Antocianinas, Pigmentación, Carrots, Genomes, Quantitative Trait Loci, Anthocyanins, Pigmentation, QTL, |
| Online Access: | https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-15-1118 http://hdl.handle.net/20.500.12123/2084 https://doi.org/10.1186/1471-2164-15-1118 |
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