Genetic diversity of endangered <em>Artocarpus hypargyreus</em>

FAN Fan-rong

doi:10.11833/j.issn.2095-0756.2010.02.017

Volume 27 Issue 2

Apr. 2010

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FAN Fan-rong. Genetic diversity of endangered Artocarpus hypargyreus[J]. Journal of Zhejiang A&F University, 2010, 27(2): 266-271. doi: 10.11833/j.issn.2095-0756.2010.02.017

Citation:

FAN Fan-rong. Genetic diversity of endangered Artocarpus hypargyreus[J]. Journal of Zhejiang A&F University, 2010, 27(2): 266-271. doi: 10.11833/j.issn.2095-0756.2010.02.017

Genetic diversity of endangered Artocarpus hypargyreus

doi: 10.11833/j.issn.2095-0756.2010.02.017

FAN Fan-rong

1.
Fujian Sanming Forestry School，Sanming 365001，Fujian，China

More Information

Corresponding author: FAN Fan-rong
Publish Date: 2010-04-20

Abstract

Genetic diversity of 5 populations of endangered Artocarpus hypargyreus was studied by random amplified polymorphic DNA （RAPD）. The results showed that there was great genetic diversity within A. hypargyreus，the total percentage of polymorphic loci was 81.08%，and the average Shannons index of diversity was 0.231 9，Neis index of genetic diversity was 0.166 0，the coefficient gene differentiation index（GST） was 0.737 8，gene flow （Nm） was 0.125 1. The gene flow between populations was very low，variation among population occupied for 73.78%，while that within population occupied only for 26.22%.［Ch，4 fig. 4 tab. 21 ref.］
- forest tree breeding,
- endangered species,
- Artocarpus hypargyreus,
- random amplified polymorphic DNA（RAPD）,
- genetic diversity

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Genetic diversity of endangered Artocarpus hypargyreus

1. Fujian Sanming Forestry School，Sanming 365001，Fujian，China

Corresponding author: FAN Fan-rong

Publish Date: 2010-04-20

Key words:

forest tree breeding /
endangered species /
Artocarpus hypargyreus /
random amplified polymorphic DNA（RAPD） /
genetic diversity

Abstract: Genetic diversity of 5 populations of endangered Artocarpus hypargyreus was studied by random amplified polymorphic DNA （RAPD）. The results showed that there was great genetic diversity within A. hypargyreus，the total percentage of polymorphic loci was 81.08%，and the average Shannons index of diversity was 0.231 9，Neis index of genetic diversity was 0.166 0，the coefficient gene differentiation index（GST） was 0.737 8，gene flow （Nm） was 0.125 1. The gene flow between populations was very low，variation among population occupied for 73.78%，while that within population occupied only for 26.22%.［Ch，4 fig. 4 tab. 21 ref.］

Genetic diversity of endangered Artocarpus hypargyreus

doi: 10.11833/j.issn.2095-0756.2010.02.017

Abstract

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通讯作者: 陈斌, bchen63@163.com

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Genetic diversity of endangered Artocarpus hypargyreus

doi: 10.11833/j.issn.2095-0756.2010.02.017

1. Fujian Sanming Forestry School，Sanming 365001，Fujian，China

Corresponding author: FAN Fan-rong

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Genetic diversity of endangered Artocarpus hypargyreus

doi: 10.11833/j.issn.2095-0756.2010.02.017

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通讯作者: 陈斌, bchen63@163.com

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Genetic diversity of endangered Artocarpus hypargyreus

doi: 10.11833/j.issn.2095-0756.2010.02.017

1. Fujian Sanming Forestry School，Sanming 365001，Fujian，China

Corresponding author: FAN Fan-rong

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