ArticleScientific reports2025
Research on the mining of candidate genes for pepper fruit color and development of SNP markers based on SLAF-seq technology.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Pangenomic and Phenotypic Characterization of ColombianInternational journal of molecular sciences · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
This study aims to enhance the coloration of pepper fruit by identifying valuable genetic resources through the analysis of single nucleotide polymorphism (SNP). markers and candidate genes associated with fruit pigmentation. Utilizing 197 natural populations of both hot and sweet peppers, we employed specific-locus amplified fragment sequencing (SLAF-seq) to examine 1496 high-quality SNP markers, thereby identifying significant loci contributing to fruit color variation. Our genome-wide association study pinpointed 30 significant SNP sites located on chromosome 6. Further analysis using kompetitive allele-specific PCR(KASP) and phenotypic correlation with fruit color led to the identification of the CA.PGAv.1.6.scaffold919.44 gene, which is implicated in anthocyanin synthesisregulation via the NAC domain, thereby influencing pepper fruit coloration. These findings offer a valuable reference for the advancement of molecular-assisted breeding strategies aimed at improving the fruit color of both sweet and hot peppers.To improve the fruit color of sweet peppers, this study aimed to identify single nucleotide polymorphism (SNP) loci and candidate genes significantly associated with fruit color. A natural population of 197 sweet pepper accessions was used as the material. SLAF-seq was conducted with 1496 high-quality SNP markers to mine excellent variant loci and predict candidate genes. Through Manhattan plot analysis and association analysis with the best linear unbiased prediction (BLUP) values of fruit color, 30 significant loci were detected on chromosome 6. Combining KASP genotyping technology with field phenotypes, the gene CAPGAv.1.6.scaffold919.44 was identified as a candidate gene regulating mature fruit color. It is related to the NAC domain and is hypothesized to alter fruit color by regulating anthocyanin biosynthesis. This study lays the foundation for molecular-assisted breeding of sweet peppers related to fruit color.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.