ArticleThe plant genome2020
Genome-wide association studies of fruit quality traits in jujube germplasm collections using genotyping-by-sequencing.
Article in The plant genome, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 40 citations in OpenAlex.
- Research Progress and Prospects of Molecular Marker Technology on Jujube Trees.Plants (Basel, Switzerland) · 2026Review
- GWAS combined with transcriptomics revealed key regulatory genes for inflorescence traits and fruit set rate in Litchi (Litchi chinensis Sonn.).BMC genomics · 2025Article
- Genomic resources for crop wild relatives are critical for perennial fruit breeding and conservation.American journal of botany · 2025Review
- Genome-wide study of drought tolerance traits in wild jujube.BMC plant biology · 2024Article
- Identification of Key Genes of Fruit Shape Variation in Jujube with Integrating Elliptic Fourier Descriptors and Transcriptome.Plants (Basel, Switzerland) · 2024Article
- Plant biochemical genetics in the multiomics era.Journal of experimental botany · 2023Review
- Integrating speed breeding with artificial intelligence for developing climate-smart crops.Molecular biology reports · 2022Article
- Genome-wide identification of BAM (β-amylase) gene family in jujube (Ziziphus jujuba Mill.) and expression in response to abiotic stress.BMC genomics · 2022Article
- Perspectives and recent progress of genome-wide association studies (GWAS) in fruits.Molecular biology reports · 2022Review
- Article
- Genotyping Platforms for Genome-Wide Association Studies: Options and Practical Considerations.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Genome-wide association studies of fruit quality traits in jujube germplasm collections using genotyping-by-sequencing.The plant genome · 2020Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chinese jujube (Ziziphus jujuba Mill.) is an important fruit crop and harbors many highly diverse traits of potential economic importance. Fruit size, stone size, and fruit cracking have an important influence on the commercial value of jujube. This study is the first to conduct a genome-wide association study (GWAS) on 180 accessions of jujube and focuses on locating single-nucleotide polymorphisms (SNPs) associated with nine important fruit quality traits. Genotyping was performed using genotyping-by-sequencing and 4651 high-quality SNPs were identified. A genetic diversity analysis revealed the presence of three distinct groups, and rapid linkage disequilibrium decay was observed in this jujube population. Using a mixed linear model, a total of 45 significant SNP-trait associations were detected, among which 33 SNPs had associations with fruit size-related traits, nine were associated with stone size-related traits, and three with fruit cracking-related traits. In total, 21 candidate genes involved in cell expansion, abiotic stress responses, hormone signaling, and growth development were identified from the genome sequences of jujube. These results are useful as basic data for GWAS of other jujube traits, and these significant SNP loci and candidate genes should aid marker-assisted breeding and genomic selection of improved jujube cultivars.
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