A gene-derived SNP-based high resolution linkage map of carrot including the location of QTL conditioning root and leaf anthocyanin pigmentation

CAVAGNARO P. F., Iorizzo M., Yıldız M., SENALIK D., PARSONS J., ELLISON S., ...Daha Fazla

BMC GENOMICS, cilt.15, 2014 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 15
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1186/1471-2164-15-1118
  • Dergi Adı: BMC GENOMICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: Carrot, Anthocyanins, QTL mapping, Linkage map, Single nucleotide polymorphism, DAUCUS-CAROTA, BIOSYNTHESIS, EXPRESSION, L., PURPLE, POTATO, BIOAVAILABILITY, CONSTRUCTION, INTEGRATION, INHERITANCE
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

Background: 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 F-2, F-3 and F-4 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.