Spatial autocorrelation of genetic structure of Prunus padus population in broadleaved Korean pine forest of Changbai Mountains

Xiao Min Niu; Shuai Shi; Zheng Feng Wang; Wan Hui Ye; Zhan Qing Hao

Spatial autocorrelation of genetic structure of Prunus padus population in broadleaved Korean pine forest of Changbai Mountains

Xiao Min Niu, Shuai Shi, Zheng Feng Wang, Wan Hui Ye, Zhan Qing Hao

Research output: Contribution to journal › Article › peer-review

Abstract

All 396 Prunus padus individuals of the population with DBH (diameter at breast height) ≥1 cm were sampled in a 25 hm² broadleaved Korean pine forest plot of Changbai Mountains and divided into three DBH classes: 1-3 cm, 3-10 cm, and >10 cm. They were then genotyped using microsatellite loci. The spatial autocorrelation of their genetic structure was analyzed at different distance classes and life stages. The results showed that positive autocorrelation mainly occurred at scales less than 70 m, while negative autocorrelation occurred at scales larger than 110 m. The spatial genetic structure (SGS) at different life stages was similar due to limited pollen/seed dispersal and asexual reproduction. No significant self-thinning occurred in the studied population.

Original language	English
Pages (from-to)	305-310
Number of pages	6
Journal	Ying yong sheng tai xue bao = The journal of applied ecology
Volume	25
Issue number	2
State	Published - Feb 2014
Externally published	Yes

Keywords

Microsatellite loci
Prunus padus
Spatial autocorrelation analysis
Spatial genetic structure

Cite this

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title = "Spatial autocorrelation of genetic structure of Prunus padus population in broadleaved Korean pine forest of Changbai Mountains",

abstract = "All 396 Prunus padus individuals of the population with DBH (diameter at breast height) ≥1 cm were sampled in a 25 hm2 broadleaved Korean pine forest plot of Changbai Mountains and divided into three DBH classes: 1-3 cm, 3-10 cm, and >10 cm. They were then genotyped using microsatellite loci. The spatial autocorrelation of their genetic structure was analyzed at different distance classes and life stages. The results showed that positive autocorrelation mainly occurred at scales less than 70 m, while negative autocorrelation occurred at scales larger than 110 m. The spatial genetic structure (SGS) at different life stages was similar due to limited pollen/seed dispersal and asexual reproduction. No significant self-thinning occurred in the studied population.",

keywords = "Microsatellite loci, Prunus padus, Spatial autocorrelation analysis, Spatial genetic structure",

author = "Niu, {Xiao Min} and Shuai Shi and Wang, {Zheng Feng} and Ye, {Wan Hui} and Hao, {Zhan Qing}",

year = "2014",

month = feb,

language = "英语",

volume = "25",

pages = "305--310",

journal = "Ying yong sheng tai xue bao = The journal of applied ecology",

issn = "1001-9332",

publisher = "Editorial Board of Chinese Journal of Applied Ecology",

number = "2",

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TY - JOUR

T1 - Spatial autocorrelation of genetic structure of Prunus padus population in broadleaved Korean pine forest of Changbai Mountains

AU - Niu, Xiao Min

AU - Shi, Shuai

AU - Wang, Zheng Feng

AU - Ye, Wan Hui

AU - Hao, Zhan Qing

PY - 2014/2

Y1 - 2014/2

N2 - All 396 Prunus padus individuals of the population with DBH (diameter at breast height) ≥1 cm were sampled in a 25 hm2 broadleaved Korean pine forest plot of Changbai Mountains and divided into three DBH classes: 1-3 cm, 3-10 cm, and >10 cm. They were then genotyped using microsatellite loci. The spatial autocorrelation of their genetic structure was analyzed at different distance classes and life stages. The results showed that positive autocorrelation mainly occurred at scales less than 70 m, while negative autocorrelation occurred at scales larger than 110 m. The spatial genetic structure (SGS) at different life stages was similar due to limited pollen/seed dispersal and asexual reproduction. No significant self-thinning occurred in the studied population.

AB - All 396 Prunus padus individuals of the population with DBH (diameter at breast height) ≥1 cm were sampled in a 25 hm2 broadleaved Korean pine forest plot of Changbai Mountains and divided into three DBH classes: 1-3 cm, 3-10 cm, and >10 cm. They were then genotyped using microsatellite loci. The spatial autocorrelation of their genetic structure was analyzed at different distance classes and life stages. The results showed that positive autocorrelation mainly occurred at scales less than 70 m, while negative autocorrelation occurred at scales larger than 110 m. The spatial genetic structure (SGS) at different life stages was similar due to limited pollen/seed dispersal and asexual reproduction. No significant self-thinning occurred in the studied population.

KW - Microsatellite loci

KW - Prunus padus

KW - Spatial autocorrelation analysis

KW - Spatial genetic structure

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M3 - 文章

AN - SCOPUS:84896813578

SN - 1001-9332

VL - 25

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EP - 310

JO - Ying yong sheng tai xue bao = The journal of applied ecology

JF - Ying yong sheng tai xue bao = The journal of applied ecology

IS - 2

ER -

Spatial autocorrelation of genetic structure of Prunus padus population in broadleaved Korean pine forest of Changbai Mountains

Abstract

Keywords

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