High-resolution genome-wide association study of a large Czech collection of sweet cherry (Prunus avium L.) on fruit maturity and quality traits
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F23%3AN0000122" target="_blank" >RIV/25271121:_____/23:N0000122 - isvavai.cz</a>
Result on the web
<a href="https://academic.oup.com/hr/article/10/1/uhac233/6762116" target="_blank" >https://academic.oup.com/hr/article/10/1/uhac233/6762116</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/hr/uhac233" target="_blank" >10.1093/hr/uhac233</a>
Alternative languages
Result language
angličtina
Original language name
High-resolution genome-wide association study of a large Czech collection of sweet cherry (Prunus avium L.) on fruit maturity and quality traits
Original language description
Two hundred and thirty-five sweet cherry accessions were sequenced and phenotyped for harvest time and fruit colour, firmness, and size. Genome-wide association studies were used to identify single nucleotide polymorphisms associated with each trait, which were verified in breeding material consisting of 64 additional accessions. A total of 1,767,106 single nucleotide polymorphisms were identified. At that density, significant single nucleotide polymorphisms could be linked to co-inherited haplotype blocks (median size ~10 kb). Thus, markers were tightly associated with respective phenotypes, and individual allelic combinations of particular single nucleotide polymorphisms provided links to distinct phenotypes. In addition, yellow-fruit accessions were sequenced, and a ~90-kb-deletion on chromosome 3 that included five MYB10 transcription factors was associated with the phenotype. Overall, the study confirmed numerous quantitative trait loci from bi-parental populations using high-diversity accession populations, identified novel associations, and genome-wide association studies reduced the size of trait-associated loci from megabases to kilobases and to a few candidate genes per locus. Thus, a framework is provided to develop molecular markers and evaluate and characterize genes underlying important agronomic traits.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40105 - Horticulture, viticulture
Result continuities
Project
<a href="/en/project/QK1910290" target="_blank" >QK1910290: Development and application of molecular genetic methods for the rationalization of sweet cherry breeding practices (Prunus avium L.)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Horticulture Research
ISSN
2052-7276
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
1
Country of publishing house
CN - CHINA
Number of pages
15
Pages from-to
uhac233
UT code for WoS article
000913472300021
EID of the result in the Scopus database
2-s2.0-85158027302