ArticleThe Plant journal : for cell and molecular biology2019
High intraspecific diversity of Restorer-of-fertility-like genes in barley.
Article in The Plant journal : for cell and molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- A conserved small RNA-generating gene cluster undergoes sequence diversification and contributes to plant immunity.Nature communications · 2026Article
- The genetic architecture of temperature-induced partial fertility restoration in ATAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Mitochondrial atp1 mRNA knockdown by a custom-designed pentatricopeptide repeat protein alters ATP synthase.Plant physiology · 2024Article
- Comparative Genomic Analysis of Asian Cultivated Rice and Its Wild Progenitor (International journal of molecular sciences · 2023Article
- Molecular genetics of cytoplasmic male sterility and restorer-of-fertility for the fine tuning of pollen production in crops.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- 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
- New PCR-specific markers for pollen fertility restoration QRfp-4R in rye (Secale cereale L.) with Pampa sterilizing cytoplasm.Journal of applied genetics · 2021Article
- A mitochondria-localized pentatricopeptide repeat protein is required to restore hau cytoplasmic male sterility in Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- The genetic basis of cytoplasmic male sterility and fertility restoration in wheat.Nature communications · 2021Article
- A Lineage-Specific Paralog of Oma1 Evolved into a Gene Family from Which a Suppressor of Male Sterility-Inducing Mitochondria Emerged in Plants.Genome biology and evolution · 2020Article
- Genome-wide identification of the restorer-of-fertility-like (RFL) gene family in Brassica napus and expression analysis in Shaan2A cytoplasmic male sterility.BMC genomics · 2020Article
- The molecular basis for allelic differences suggests Restorer-of-fertility 1 is a complex locus in sugar beet (Beta vulgaris L.).BMC plant biology · 2020Article
- What Does the Molecular Genetics of Different Types ofPlants (Basel, Switzerland) · 2020Review
- 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
- Transcriptomics, chromosome engineering and mapping identify a restorer-of-fertility region in the CMS wheat system msH1.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Nucleotide sequence polymorphism in theJournal of genetics · 2019Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Nuclear restorer of fertility (Rf) genes suppress the effects of mitochondrial genes causing cytoplasmic male sterility (CMS), a condition in which plants fail to produce viable pollen. Rf genes, many of which encode RNA-binding pentatricopeptide repeat (PPR) proteins, are applied in hybrid breeding to overcome CMS used to block self-pollination of the seed parent. Here, we characterise the repertoire of restorer-of-fertility-like (RFL) PPR genes in barley (Hordeum vulgare). We found 26 RFL genes in the reference genome ('Morex') and an additional 51 putative orthogroups (POGs) in a re-sequencing data set from 262 barley genotypes and landraces. Whereas the sequences of some POGs are highly conserved across hundreds of barley accessions, the sequences of others are much more variable. High sequence variation strongly correlates with genomic location - the most variable genes are found in a cluster on chromosome 1H. A much higher likelihood of diversifying selection was found for genes within this cluster than for genes present as singlets. This work includes a comprehensive analysis of the patterns of intraspecific variation of RFL genes. The RFL sequences characterised in this study will be useful for the development of new markers for fertility restoration loci.
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