ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016
Fine mapping of Restorer-of-fertility in pepper (Capsicum annuum L.) identified a candidate gene encoding a pentatricopeptide repeat (PPR)-containing protein.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 59 citations in OpenAlex.
- Comparative transcriptome analysis provides insights into the gene regulation network of cytoplasmic male sterility in chilli pepper.AoB PLANTS · 2026Article
- The molecular evolutionary basis of species formation revisited.Trends in genetics : TIG · 2025Review
- Identification of a gene coding for a pentatricopeptide repeat protein as a candidate responsible for theMolecular breeding : new strategies in plant improvement · 2025Article
- Fertility restorer geneHorticulture research · 2024Article
- Identification, Elucidation and Deployment of a Cytoplasmic Male Sterility System for Hybrid Potato.Biology · 2024Article
- Male sterility in plants: an overview of advancements from natural CMS to genetically manipulated systems for hybrid seed production.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- Characterization of theGenes · 2023Article
- Identification of a novel locusFrontiers in genetics · 2023Article
- Current insights and advances into plant male sterility: new precision breeding technology based on genome editing applications.Frontiers in plant science · 2023Review
- Identification and bioinformatic analysis of the CaCesA/Csls family members and the expression of the CaCslD1 in the flower buds of CMS/Rf system in pepper.Functional & integrative genomics · 2022Article
- Fine mapping of Rf2, a minor Restorer-of-fertility (Rf) gene for cytoplasmic male sterility in chili pepper G164 (Capsicum annuum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Fine Mapping and Gene Analysis ofInternational journal of molecular sciences · 2022Article
- The Unstable Restorer-of-fertility locus in pepper (Capsicum annuum. L) is delimited to a genomic region containing PPR genes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- A super PPR cluster for restoring fertility revealed by genetic mapping, homocap-seq and de novo assembly in cotton.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- High-quality chromosome-scale genomes facilitate effective identification of large structural variations in hot and sweet peppers.Horticulture research · 2022Article
- Development and application of KASP markers associated withPhysiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- A Genome-Wide Analysis of theGenes · 2020Article
- Fine mapping of the male fertility restoration gene CaRf032 in Capsicum annuum L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Fine mapping of restorer-of-fertility gene based on high-density genetic mapping and collinearity analysis in pepper (Capsicum annuum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- A predicted NEDD8 conjugating enzyme gene identified as aHorticulture research · 2020Article
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Authors and funding
11 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageUsing fine mapping techniques, the genomic region co-segregating with Restorer - of - fertility ( Rf ) in pepper was delimited to a region of 821 kb in length. A PPR gene in this region, CaPPR6 , was identified as a strong candidate for Rf based on expression pattern and characteristics of encoding sequence. Cytoplasmic-genic male sterility (CGMS) has been used for the efficient production of hybrid seeds in peppers (Capsicum annuum L.). Although the mitochondrial candidate genes that might be responsible for cytoplasmic male sterility (CMS) have been identified, the nuclear Restorer-of-fertility (Rf) gene has not been isolated. To identify the genomic region co-segregating with Rf in pepper, we performed fine mapping using an Rf-segregating population consisting of 1068 F2 individuals, based on BSA-AFLP and a comparative mapping approach. Through six cycles of chromosome walking, the co-segregating region harboring the Rf locus was delimited to be within 821 kb of sequence. Prediction of expressed genes in this region based on transcription analysis revealed four candidate genes. Among these, CaPPR6 encodes a pentatricopeptide repeat (PPR) protein with PPR motifs that are repeated 14 times. Characterization of the CaPPR6 protein sequence, based on alignment with other homologs, showed that CaPPR6 is a typical Rf-like (RFL) gene reported to have undergone diversifying selection during evolution. A marker developed from a sequence near CaPPR6 showed a higher prediction rate of the Rf phenotype than those of previously developed markers when applied to a panel of breeding lines of diverse origin. These results suggest that CaPPR6 is a strong candidate for the Rf gene in pepper.
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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.