ArticleBMC genomics2012
The construction of a high-density linkage map for identifying SNP markers that are tightly linked to a nuclear-recessive major gene for male sterility in Cryptomeria japonica D. Don.
Article in BMC genomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 64 citations in OpenAlex.
- Population history rather than tree age contributes to the evolutionary importance of ancient trees in an endangered conifer.Nature plants · 2026Article
- Positional identification of a candidate gene for MALE STERILITY 2 (MS2) by linkage mapping and transcriptomic data in Cryptomeria japonica D. Don.BMC genomics · 2026Article
- Climate-Associated Genetic Variation and Projected Genetic Offsets forEvolutionary applications · 2025Article
- Improvement of genome editing efficiency by Cas9 codon optimization in Japanese cedar (Plant biotechnology (Tokyo, Japan) · 2024Article
- A chromosome-level genome assembly of a model conifer plant, the Japanese cedar, Cryptomeria japonica D. Don.BMC genomics · 2024Article
- Conifers Concentrate Large Numbers of NLR Immune Receptor Genes on One Chromosome.Genome biology and evolution · 2024Article
- High-density genetic linkage mapping in Sitka spruce advances the integration of genomic resources in conifers.G3 (Bethesda, Md.) · 2024Article
- CRISPR/Cas9-mediated disruption of CjACOS5 confers no-pollen formation on sugi trees (Cryptomeria japonica D. Don).Scientific reports · 2023Article
- Identification and genetic diversity analysis of a male-sterile gene (MS1) in Japanese cedar (Cryptomeria japonica D. Don).Scientific reports · 2021Article
- Somatic Embryogenesis and Plant Regeneration from Sugi (Japanese Cedar,Plants (Basel, Switzerland) · 2020Article
- Article
- Scanning RNA-Seq and RAD-Seq approach to develop SNP markers closely linked toBreeding science · 2019Article
- High-density genetic map construction and quantitative trait loci identification for growth traits in (Taxodium distichum var. distichum × T. mucronatum) × T. mucronatum.BMC plant biology · 2018Article
- Identification of novel putative causative genes and genetic marker for male sterility in Japanese cedar (Cryptomeria japonica D.Don).BMC genomics · 2018Article
- High density SNP and DArT-based genetic linkage maps of two closely related oil palm populations.Journal of applied genetics · 2018Article
- Comprehensive analysis of small RNAs expressed in developing male strobili of Cryptomeria japonica.PloS one · 2018Article
- Dissecting Key Adaptation Traits in the Polyploid PerennialFrontiers in plant science · 2018Article
- Article
- New statistical methods for estimation of recombination fractions in FBMC bioinformatics · 2017Article
- Determination of male strobilus developmental stages by cytological and gene expression analyses in Japanese cedar (Cryptomeria japonica).Tree physiology · 2016Article
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHigh-density linkage maps facilitate the mapping of target genes and the construction of partial linkage maps around target loci to develop markers for marker-assisted selection (MAS). MAS is quite challenging in conifers because of their large, complex, and poorly-characterized genomes. Our goal was to construct a high-density linkage map to facilitate the identification of markers that are tightly linked to a major recessive male-sterile gene (ms1) for MAS in C. japonica, a species that is important in Japanese afforestation but which causes serious social pollinosis problems.
resultsWe constructed a high-density saturated genetic linkage map for C. japonica using expressed sequence-derived co-dominant single nucleotide polymorphism (SNP) markers, most of which were genotyped using the GoldenGate genotyping assay. A total of 1261 markers were assigned to 11 linkage groups with an observed map length of 1405.2 cM and a mean distance between two adjacent markers of 1.1 cM; the number of linkage groups matched the basic chromosome number in C. japonica. Using this map, we located ms1 on the 9th linkage group and constructed a partial linkage map around the ms1 locus. This enabled us to identify a marker (hrmSNP970_sf) that is closely linked to the ms1 gene, being separated from it by only 0.5 cM.
conclusionsUsing the high-density map, we located the ms1 gene on the 9th linkage group and constructed a partial linkage map around the ms1 locus. The map distance between the ms1 gene and the tightly linked marker was only 0.5 cM. The identification of markers that are tightly linked to the ms1 gene will facilitate the early selection of male-sterile trees, which should expedite C. japonica breeding programs aimed at alleviating pollinosis problems without harming productivity.
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