Resistance sources and reactions of common bean (Phaseolus vulgaris L.) cultivars in Turkey to anthracnose disease

Palacioglu G., ÖZER G., YEKEN M. Z., Ciftci V., BAYRAKTAR H.

GENETIC RESOURCES AND CROP EVOLUTION, vol.68, no.8, pp.3373-3381, 2021 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 68 Issue: 8
  • Publication Date: 2021
  • Doi Number: 10.1007/s10722-021-01195-4
  • Journal Name: GENETIC RESOURCES AND CROP EVOLUTION
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Agricultural & Environmental Science Database, BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, Geobase, Veterinary Science Database
  • Page Numbers: pp.3373-3381
  • Keywords: Anthracnose disease, Common bean, Co genes, Disease reaction, COLLETOTRICHUM-LINDEMUTHIANUM SACC., SCAR MARKERS, GENES, GENOTYPES, RACES
  • Ankara University Affiliated: Yes

Abstract

Anthracnose caused by Colletotrichum lindemuthianum is one of the major diseases of common bean (Phaseolus vulgaris L.) worldwide. The aim of this study was to analyze common bean cultivars in Turkey for Co resistance genes using different molecular markers (SC08, SBB14, OPAZ04, SF10, OPF10, OPA18, SB12, TGA1, SAB3, SCAreoli, SZ04, and OPV20) linked with anthracnose resistance genes and evaluate the reaction of these cultivars to the pathogen isolates. The results showed the presence of Co-1, Co-1(4), Co-1(5), Co-2, Co-4, Co-4(2), Co-6, Co-10, Co-11, and Co-13 resistance genes, alone or combination except for Co-3(3)and Co-5, in common bean cultivars. These cultivars carried predominantly Co-6 and Co-4 genes for anthracnose resistance. Five cultivar (Sazova, Zulbiye, Akin, onceler and Karacasehir 90), carrying Co-1, Co-1(4), Co-1(5), Co-2, Co-10, Co-13, Co-4, and Co-6 resistance genes were resistant to the pathogen isolates. These cultivars, showing a high level of resistance to the pathogen can be used as resistance sources in common bean breeding programs for resistance to anthracnose disease. These markers will provide significant benefit in breeding strategies.