Genetic diversity and population structure of masson pine (Pinus massoniana Lamb.) superior clones in South China as revealed by EST-SSR markers

2021 ◽  
Author(s):  
Lina Mei ◽  
Xiaopeng Wen ◽  
Fuhua Fan ◽  
Zhangqi Yang ◽  
Weibin Xie ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Ssr Markers ◽  
South China ◽  
Pinus Massoniana ◽  
Masson Pine ◽  
Pinus Massoniana Lamb ◽  
Superior Clones

Ectomycorrhizal fungal communities associated with Masson pine (Pinus massoniana Lamb.) in Pb–Zn mine sites of central south China

Mycorrhiza ◽  
2012 ◽  
Vol 22 (8) ◽  
pp. 589-602 ◽  
Author(s):  
Jian Huang ◽  
Kazuhide Nara ◽  
Chunlan Lian ◽  
Kun Zong ◽  
Kejian Peng ◽  
...  
Keyword(s):  
South China ◽  
Pinus Massoniana ◽  
Fungal Communities ◽  
Masson Pine ◽  
Pinus Massoniana Lamb ◽  
Mine Sites ◽  
Central South

scholarly journals A Transcriptomic Variation Map Provides Insights into The Genetic Basis of Pinus massoniana Evolution and Association of Oleoresin Yield

2020 ◽  
Author(s):  
Qinghua Liu ◽  
Yini Xie ◽  
Bin Liu ◽  
Huanhuan Yin New ◽  
Zhichun Zhou ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Transcriptome Sequencing ◽  
Distinct Group ◽  
Pinus Massoniana ◽  
Snp Markers ◽  
Sequencing Data ◽  
Masson Pine ◽  
Pinus Massoniana Lamb ◽  
Wild Accessions ◽  
Germplasm Analysis

Abstract Background: Masson pine (Pinus massoniana Lamb.), the dominant native coniferous species in South China, is commercially important for timber and oleoresin. However, knowledge of the genetic variability of the masson pine germplasm is still scarce. Here, the genetic diversity and population structure of masson pine germplasm were assessed using 204 wild accessions from 10 main distribution regions by 94,194 core SNPs obtained from transcriptome sequencing data. Results: The average expected heterozygosity was 0.2724, implying abundant genetic diversity within masson pine germplasm. Analysis of molecular variance (AMOVA) revealed that 3.29% variation sourced from the genetic differentiation. Structure analysis identified two geographically distinct groups. Discriminant analysis of principal components (DAPC) showed one geographically distinct group was divided two clusters furtherly. Sichuan and Chongqing provenance is the geographical origin, and diffuses outward along two lines. Oleoresin yield might be reflected by the evolution, and exhibits two different changing trends between two diffusing line. It may be associated with the genes of chitinase, CYP720B, Cytochrome P450, ABC transporter and AP2/ERF based on SNPs and expression. Conclusions: SNP markers by transcriptome sequencing have a strong power in evaluating genetic diversity within species and the genetic control of objective trait. The function of these genes will be verified and the strong associated genes with oleoresin yield will be used in the improvement of oleoresin yield by early genotype selection or genetic engineering.

Genetic diversity and population structure of Populus yunnanensis revealed by SSR markers

2020 ◽  
Vol 52 (6) ◽  
Author(s):  
Anpei Zhou ◽  
Dan Zong ◽  
Peihua Gan ◽  
Yao Zhang ◽  
Dan Li ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Ssr Markers

Genetic Diversity and Population Structure of Germplasm Resources in Sesame (Sesamum indicum L.) by SSR Markers

2013 ◽  
Vol 38 (12) ◽  
pp. 2286-2296 ◽  
Author(s):  
Wen-Di YUE ◽  
Li-Bin WEI ◽  
Ti-De ZHANG ◽  
Chun LI ◽  
Hong-Mei MIAO ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Ssr Markers ◽  
Sesamum Indicum ◽  
Germplasm Resources

Thinning effects on forest evolution in Masson pine (Pinus massoniana Lamb.) conversion from pure plantations into mixed forests

2020 ◽  
Vol 477 ◽  
pp. 118503
Author(s):  
Cheng Deng ◽  
Shougong Zhang ◽  
Yuanchang Lu ◽  
Robert E. Froese ◽  
Xiaojun Xu ◽  
...  
Keyword(s):  
Pinus Massoniana ◽  
Mixed Forests ◽  
Masson Pine ◽  
Pinus Massoniana Lamb

scholarly journals Genetic diversity and population structure of the endangered argan tree (Argania spinosa L. Skeels) in morocco as revealed by SSR markers: Implication for conservation

2017 ◽  
Vol 11 (10) ◽  
pp. 1304-1314 ◽  
Author(s):  
Chaimaa Yatrib ◽  
◽  
Bouchra Belkadi ◽  
Leila Medraoui ◽  
Ouafae Pakhrou ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Population Structure ◽  
Ssr Markers ◽  
Argania Spinosa ◽  
Argan Tree
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