Genomic regions associated with resistance to anthracnose in the Guatemalan climbing bean (Phaseolus vulgaris L.) germplasm collection

Publication Overview
TitleGenomic regions associated with resistance to anthracnose in the Guatemalan climbing bean (Phaseolus vulgaris L.) germplasm collection
AuthorsMaldonado-Mota CR, Moghaddam SM, Schröder S, Hurtado-Gonzales OP, McClean PE, Pasche J, Lamppa R, Pastor-Corrales MA, Tobar-Piñón MG, Osorno JM
TypeJournal Article
Journal NameGenetic resources and crop evolution
Volume68
Issue3
Year2021
Page(s)1073-1083
CitationMaldonado-Mota CR, Moghaddam SM, Schröder S, Hurtado-Gonzales OP, McClean PE, Pasche J, Lamppa R, Pastor-Corrales MA, Tobar-Piñón MG, Osorno JM. Genomic regions associated with resistance to anthracnose in the Guatemalan climbing bean (Phaseolus vulgaris L.) germplasm collection. Genetic resources and crop evolution. 2021; 68(3):1073-1083.

Abstract

The anthracnose disease caused by the fungal pathogen Colletotrichum lindemuthianum (Sacc & Magnus) Briosi & Cavara, is a disease that causes significant seed yield losses in common bean (Phaseolus vulgaris L.) worldwide. A germplasm collection of climbing beans from Guatemala was evaluated in the greenhouse for their reaction to race 73 of C. lindemuthianum that occurs in many growing areas worldwide. This germplasm mostly represents the so-called race Guatemala. Approximately 10% of 369 climbing bean accessions showed no symptoms (score of 1 on a 1–9 anthracnose severity visual score scale). Genome wide association study (GWAS) results using 78,754 SNP markers indicated that genomic regions with resistance to race 73 of C. lindemuthianum exist in Pv04 and Pv07, which have been previously reported. We also report four candidate genes located on Pv04 and Pv07 suspected to be responsible for anthracnose resistance, based on their proximity to significantly associated SNP markers.
Features
This publication contains information about 2 features:
Feature NameUniquenameType
S07_8726264S07_8726264genetic_marker
S04_0527782S04_0527782genetic_marker
Properties
Additional details for this publication include:
Property NameValue
Publication TypeJournal Article
Publication Date2021
Language Abbreng
URLhttp://dx.doi.org/10.1007/s10722-020-01050-y
Keywords, Colletotrichum lindemuthianum, Phaseolus vulgaris, anthracnose, beans, evolution, fungi, genome-wide association study, genomics, germplasm, germplasm conservation, greenhouses, pathogens, seed yield
Cross References
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DatabaseAccession
AGL: USDA National Agricultural LibraryAGL:7070230