Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].

The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present stu...

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Autores principales:	Andrey A Vergun, Irena A Martirosyan, Seraphima K Semyenova, Andrey V Omelchenko, Varos G Petrosyan, Oleg E Lazebny, Olga N Tokarskaya, Vitaly I Korchagin, Alexey P Ryskov
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/44be37d18a33403e820e28e0750dd35a
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spelling	oai:doaj.org-article:44be37d18a33403e820e28e0750dd35a2021-11-18T08:17:12ZClonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].1932-620310.1371/journal.pone.0100067https://doaj.org/article/44be37d18a33403e820e28e0750dd35a2014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24896777/?tool=EBIhttps://doaj.org/toc/1932-6203The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present study, variation at three microsatellite loci was studied in 111 specimens of D. dahli from five populations from Armenia, and new information regarding clonal diversity and clone formation in D. dahli was obtained that suggests a multiple hybridization origin. All individuals but one were heterozygous at the loci studied. Based on specific allele combinations, 11 genotypes were identified among the individuals studied. Individuals with the same genotypes formed distinct clonal lineages: one major clone was represented by 72 individuals, an intermediate clone was represented by 21 individuals, and nine other clones were rare and represented by one or several individuals. A new approach based on the detection and comparison of genotype-specific markers formed by combinations of parental-specific markers was developed and used to identify at least three hybridization founder events that resulted in the initial formation of one major and two rare clones. All other clones, including the intermediate and seven rare clones, probably arose through postformation microsatellite mutations of the major clone. This approach can be used to identify hybridization founder events and to study clone formation in other unisexual taxa.Andrey A VergunIrena A MartirosyanSeraphima K SemyenovaAndrey V OmelchenkoVaros G PetrosyanOleg E LazebnyOlga N TokarskayaVitaly I KorchaginAlexey P RyskovPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 6, p e100067 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Andrey A Vergun Irena A Martirosyan Seraphima K Semyenova Andrey V Omelchenko Varos G Petrosyan Oleg E Lazebny Olga N Tokarskaya Vitaly I Korchagin Alexey P Ryskov Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
description	The all-female Caucasian rock lizard species Darevskia dahli and other parthenogenetic species of this genus reproduce normally via true parthenogenesis. Previously, the genetic diversity of this species was analyzed using allozymes, mitochondrial DNA, and DNA fingerprint markers. In the present study, variation at three microsatellite loci was studied in 111 specimens of D. dahli from five populations from Armenia, and new information regarding clonal diversity and clone formation in D. dahli was obtained that suggests a multiple hybridization origin. All individuals but one were heterozygous at the loci studied. Based on specific allele combinations, 11 genotypes were identified among the individuals studied. Individuals with the same genotypes formed distinct clonal lineages: one major clone was represented by 72 individuals, an intermediate clone was represented by 21 individuals, and nine other clones were rare and represented by one or several individuals. A new approach based on the detection and comparison of genotype-specific markers formed by combinations of parental-specific markers was developed and used to identify at least three hybridization founder events that resulted in the initial formation of one major and two rare clones. All other clones, including the intermediate and seven rare clones, probably arose through postformation microsatellite mutations of the major clone. This approach can be used to identify hybridization founder events and to study clone formation in other unisexual taxa.
format	article
author	Andrey A Vergun Irena A Martirosyan Seraphima K Semyenova Andrey V Omelchenko Varos G Petrosyan Oleg E Lazebny Olga N Tokarskaya Vitaly I Korchagin Alexey P Ryskov
author_facet	Andrey A Vergun Irena A Martirosyan Seraphima K Semyenova Andrey V Omelchenko Varos G Petrosyan Oleg E Lazebny Olga N Tokarskaya Vitaly I Korchagin Alexey P Ryskov
author_sort	Andrey A Vergun
title	Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
title_short	Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
title_full	Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
title_fullStr	Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
title_full_unstemmed	Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].
title_sort	clonal diversity and clone formation in the parthenogenetic caucasian rock lizard darevskia dahli [corrected].
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/44be37d18a33403e820e28e0750dd35a
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Clonal diversity and clone formation in the parthenogenetic Caucasian rock Lizard Darevskia dahli [corrected].

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