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Title 

Genetic diversity assessment of Diplocyclos palmatus (L.) C. Jeffrey from India using internal transcribed spacer (ITS) sequences of nuclear ribosomal DNA

Authors 

M A AliF M A Al-HemaidJoongku LeeR K ChoudharyN A Al-HarbiSoo Yong Kim

Publisher 

Academic Journals

Issue Date 

2011

Citation 

African Journal of Biotechnology, vol. 10, no. 72, pp. 16145-16151

Keywords 

Diplocyclos palmatus (L.) C. JeffreyGenetic diversityInternal transcribed spacer (ITS)nrDNA

Abstract 

Internal transcribed spacer (ITS) region of nuclear ribosomal DNA from 20 populations of Diplocyclos palmatus (L.) C. Jeffrey belonging to five different geographical locations (Bihar, Jharkhand, Maharashtra, Madhya Pradesh, and Tamil Nadu) of India were sequenced. Analysis of nucleotide sequences reveals polymorphism among the populations [π = 0.01482, θw = 0.01180 (0.00236) and total variance 3.260]. AMOVA was used to partition the genetic diversity and tested whether there is any hierarchy of ITS sequence variation among individuals. The genetic differentiation between the populations is high (ΦST = 0.591). The maximum likelihood tree reveals the evolution of D. palmatus under reproductive isolation and under different environmental conditions which may be most probably due to long distance distribution, and possibility of genetic exchange among the populations of D. palmatus distributed in Bihar and Jharkhnad.

ISSN 

1684-5315

Link 

http://dx.doi.org/10.5897/AJB10.2002

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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