ArticleBMC plant biology2020
A transcriptomic variation map provides insights into the genetic basis of Pinus massoniana Lamb. evolution and the association with oleoresin yield.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Constitutive and inducible oleoresin defenses share genetic architectures and mechanisms in Pinus taeda.The New phytologist · 2026Article
- Lipid metabolism-driven regulatory networks involved in cone senescence and seed maturation in pine (Pinus massoniana).Communications biology · 2026Article
- Article
- Unraveling the Evolutionary Tales ofPlants (Basel, Switzerland) · 2025Article
- Chromosome-level genome assembly of Pinus massoniana provides insights into conifer adaptive evolution.GigaScience · 2025Article
- Species variability ofPeerJ · 2025Article
- Physiological, Proteomic, and Resin Yield-Related Genes Expression Analysis Provides Insights into the Mechanisms Regulating Resin Yield in Masson Pine.International journal of molecular sciences · 2023Article
- Genetic diversity and gene expression diversity shape the adaptive pattern of the aquatic plant Batrachium bungei along an altitudinal gradient on the Qinghai-Tibet plateau.Plant molecular biology · 2023Article
- Identification of Genes and Metabolic Pathways Involved in Resin Yield in Masson Pine by Integrative Analysis of Transcriptome, Proteome and Biochemical Characteristics.International journal of molecular sciences · 2022Article
- A transcriptome-based association study of growth, wood quality, and oleoresin traits in a slash pine breeding population.PLoS genetics · 2022Article
- The PmRDUF1-PmMYB30-PmLAS Regulatory Module Is Involved in Terpenoid Biosynthesis of Pinus massoniana.Physiologia plantarumArticle
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7 authors.
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Abstract
backgroundMasson pine (Pinus massoniana Lamb.), the dominant native coniferous species in southern China, is commercially important for supplying timber and oleoresin. However, knowledge of the genetic variability of masson pine germplasm is still limited. In this study, the genetic diversity and population structure of masson pine germplasm were assessed using 204 wild accessions from 10 main distribution regions using 94,194 core single-nucleotide polymorphisms (SNPs) obtained from transcriptome sequencing data.
resultsThe average expected heterozygosity was 0.2724, implying abundant genetic diversity within masson pine germplasm. Analysis of molecular variance (AMOVA) revealed that 3.29% of the variation was sourced from genetic differentiation. Structure analysis identified two geographically distinct groups. Discriminant analysis of principal components (DAPC) showed that one of those groups was further divided into two clusters. Sichuan and Chongqing provenance is the geographical origin, which diffused outward along two different lines. Oleoresin yield is reflected in the evolution of the two groups, and exhibits two different trends along the two lines of diffusion. The oleoresin yield may be associated with the genes of chitinase, CYP720B, cytochrome P450, ABC transporter, and AP2/ethylene-responsive transcription factor (ERF) based on SNPs and expression.
conclusionsSNP markers from transcriptome sequencing are highly capable of evaluating genetic diversity within different species, as well as the genetic control of objective traits. The functions of these genes will be verified in future studies, and those genes strongly associated with oleoresin yield will be used to improve yields by means of early genotype selection and genetic engineering.
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