Evidence map›Paper›PMID 22434503›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012

Construction of a high-resolution linkage map of Rfd1, a restorer-of-fertility locus for cytoplasmic male sterility conferred by DCGMS cytoplasm in radish (Raphanus sativus L.) using synteny between radish and Arabidopsis genomes.

Youngcho Cho, Young-Pyo Lee, Beom-Seok Park, Tae-Ho Han, Sunggil Kim

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

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7citing papers in PubMed
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3 · Its place in the literature

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7 citing papers in PubMed.

  1. Review
  2. An insertion mutation located on putative enhancer regions of theMolecular breeding : new strategies in plant improvement · 2021
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5 · Who and what money

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5 authors.

Youngcho ChoDepartment of Plant Biotechnology, Biotechnology Research Institute, Chonnam National University, Gwangju, 500-757, Korea.
Young-Pyo Lee
Beom-Seok Park
Tae-Ho Han
Sunggil Kim

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cytoplasmic male sterility caused by Dongbu cytoplasmic and genic male-sterility (DCGMS) cytoplasm and its nuclear restorer-of-fertility locus (Rfd1) with a linked molecular marker (A137) have been reported in radish (Raphanus sativus L.). To construct a linkage map of the Rfd1 locus, linked amplified fragment length polymorphism (AFLP) markers were screened using bulked segregant analysis. A 220-bp linked AFLP fragment sequence from radish showed homology with an Arabidopsis coding sequence. Using this Arabidopsis gene sequence, a simple PCR marker (A220) was developed. The A137 and A220 markers flanked the Rfd1 locus. Two homologous Arabidopsis genes with both marker sequences were positioned on Arabidopsis chromosome-3 with an interval of 2.4 Mb. To integrate the Rfd1 locus into a previously reported expressed sequence tag (EST)-simple sequence repeat (SSR) linkage map, the radish EST sequences located in three syntenic blocks within the 2.4-Mb interval were used to develop single nucleotide polymorphism (SNP) markers for tagging each block. The SNP marker in linkage group-2 co-segregated with male fertility in an F(2) population. Using radish ESTs positioned in linkage group-2, five intron length polymorphism (ILP) markers and one cleaved amplified polymorphic sequence (CAPS) marker were developed and used to construct a linkage map of the Rfd1 locus. Two closely linked markers delimited the Rfd1 locus within a 985-kb interval of Arabidopsis chromosome-3. Synteny between the radish and Arabidopsis genomes in the 985-kb interval were used to develop three ILP and three CAPS markers. Two ILP markers further delimited the Rfd1 locus to a 220-kb interval of Arabidopsis chromosome-3.

Indexed as

Genetic LinkageGenome, PlantSyntenyAmplified Fragment Length Polymorphism AnalysisArabidopsisChromosome MappingChromosomes, PlantCloning, MolecularCytoplasmExpressed Sequence TagsGenetic LociMicrosatellite RepeatsPlant InfertilityRaphanus

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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.