ArticleGenetics2003
DNA variation in a conifer, Cryptomeria japonica (Cupressaceae sensu lato).
Article in Genetics, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 76 citations in OpenAlex.
- Inferring the demographic history of Japanese cedar, Cryptomeria japonica, using amplicon sequencing.Heredity · 2019Article
- Inferences of evolutionary history of a widely distributed mangrove species, Bruguiera gymnorrhiza, in the Indo-West Pacific region.Ecology and evolution · 2013Article
- Extended linkage disequilibrium in noncoding regions in a conifer, Cryptomeria japonica.Genetics · 2012Article
- An efficient method for developing SNP markers based on EST data combined with high resolution melting (HRM) analysis.BMC research notes · 2010Article
- Multilocus patterns of nucleotide polymorphism and the demographic history of Populus tremula.Genetics · 2008Article
- Adaptive and slightly deleterious evolution in a conifer, Cryptomeria japonica.Journal of molecular evolution · 2008Article
- Multilocus patterns of nucleotide diversity, linkage disequilibrium and demographic history of Norway spruce [Picea abies (L.) Karst].Genetics · 2006Article
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- Nucleotide diversity and linkage disequilibrium in cold-hardiness- and wood quality-related candidate genes in Douglas fir.Genetics · 2005Article
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- Nucleotide diversity and linkage disequilibrium in loblolly pine.Proceedings of the National Academy of Sciences of the United States of America · 2004Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated the nucleotide variation of a conifer, Cryptomeria japonica, and the divergence between this species and its closest relative, Taxodium distichum, at seven nuclear loci (Acl5, Chi1, Ferr, GapC, HemA, Lcyb, and Pat). Samples of C. japonica were collected from three areas, Kantou-Toukai, Hokuriku, and Iwate. No apparent geographic differentiation was found among these samples. However, the frequency spectrum of the nucleotide polymorphism revealed excesses of intermediate-frequency variants, which suggests that the population was not panmictic and a constant size in the past. The average nucleotide diversity, pi, for silent sites was 0.00383. However, values of pi for silent sites vary among loci. Comparisons of polymorphism to divergence among loci (the HKA test) showed that the polymorphism at the Acl5 locus was significantly lower. We also observed a nearly significant excess of replacement polymorphisms at the Lcyb locus. These results suggested possibilities of natural selection acting at some of the loci. Intragenic recombination was detected only once at the Chi1 locus and was not detected at the other loci. The low level of population recombination rate, 4Nr, seemed to be due to both low level of recombination, r, and small population size, N.
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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.