Development, characterization and mapping of microsatellite markers for lentil (Lens culinaris Medik.)

Andeden E. E., Baloch F. S., Çakır E., Toklu F., ÖZKAN H.

PLANT BREEDING, cilt.134, sa.5, ss.589-598, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 134 Sayı: 5
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1111/pbr.12296
  • Dergi Adı: PLANT BREEDING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.589-598
  • Anahtar Kelimeler: simple sequence repeats, lentil, enriched genomic libraries, linkage mapping, genetic diversity, BEAN PHASEOLUS-VULGARIS, GENETIC-LINKAGE MAP, SSR MARKERS, MEDICAGO-TRUNCATULA, SNP DISCOVERY, AFLP MARKERS, DIVERSITY, SEQUENCE, RAPD, L.
  • Çukurova Üniversitesi Adresli: Evet

Özet

Lentil is the sixth most important pulse crop terms of production in the world, but the number of available and mapped SSR markers are limited. To develop SSR markers in lentil, four genomic libraries for (CA)n, (GA)n, (AAC)n and (ATG)n repeats were constructed. A total of 360 SSR primers were designed and validated using 15 Turkish lentil cultivars and genotypes. The most polymorphic repeat motifs were GA and CT, with a mean number of alleles per locus of 7.80 and 6.55, respectively. Seventy-eight SSR primers amplified a total of 400 polymorphic alleles, whereas 71 SSR primers produced markers within the expected size range. For 78 polymorphic SSR primers, the average number of alleles per locus was 5.1 and PIC value ranged from 0.07 to 0.89, with an average of 0.58. A linkage map was constructed using 92 individual F-2 plants derived from a cross between KaracadaxSilvan, with 47 SSR markers. The SSR markers developed in this study could be used for germplasm classification and identification and mapping of QTL in lentil.