Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.

Maternally inherited microorganisms can influence the mtDNA pattern of variation in hosts. This influence is driven by selection among symbionts and can cause the frequency of mitochondrial variants in the population to eventually increase or decrease. Wolbachia infection is common and widespread in...

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Autor principal:	Yury Ilinsky
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/178ef0d124a845db85e534126415dfe7
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spelling	oai:doaj.org-article:178ef0d124a845db85e534126415dfe72021-11-18T08:01:01ZCoevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.1932-620310.1371/journal.pone.0054373https://doaj.org/article/178ef0d124a845db85e534126415dfe72013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23349865/?tool=EBIhttps://doaj.org/toc/1932-6203Maternally inherited microorganisms can influence the mtDNA pattern of variation in hosts. This influence is driven by selection among symbionts and can cause the frequency of mitochondrial variants in the population to eventually increase or decrease. Wolbachia infection is common and widespread in Drosophila melanogaster populations. We compared genetic variability of D. melanogaster mitotypes with Wolbachia genotypes among isofemale lines associated with different geographic locations and time intervals to study coevolution of the mtDNA and Wolbachia. Phylogenetic analysis of D. melanogaster mtDNA revealed two clades diverged in Africa, each associated with one of the two Wolbachia genotype groups. No evidence of horizontal transmission of Wolbachia between maternal lineages has been found. All the mtDNA variants that occur in infected isofemale lines are found in uninfected isofemale lines and vice versa, which is indicative of a recent loss of infection from some maternal fly lineages and confirms a significant role of Wolbachia in the D. melanogaster mtDNA pattern of variation. Finally, we present a comparative analysis of biogeographic distribution of D. melanogaster mitotypes all over the world.Yury IlinskyPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 1, p e54373 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yury Ilinsky Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
description	Maternally inherited microorganisms can influence the mtDNA pattern of variation in hosts. This influence is driven by selection among symbionts and can cause the frequency of mitochondrial variants in the population to eventually increase or decrease. Wolbachia infection is common and widespread in Drosophila melanogaster populations. We compared genetic variability of D. melanogaster mitotypes with Wolbachia genotypes among isofemale lines associated with different geographic locations and time intervals to study coevolution of the mtDNA and Wolbachia. Phylogenetic analysis of D. melanogaster mtDNA revealed two clades diverged in Africa, each associated with one of the two Wolbachia genotype groups. No evidence of horizontal transmission of Wolbachia between maternal lineages has been found. All the mtDNA variants that occur in infected isofemale lines are found in uninfected isofemale lines and vice versa, which is indicative of a recent loss of infection from some maternal fly lineages and confirms a significant role of Wolbachia in the D. melanogaster mtDNA pattern of variation. Finally, we present a comparative analysis of biogeographic distribution of D. melanogaster mitotypes all over the world.
format	article
author	Yury Ilinsky
author_facet	Yury Ilinsky
author_sort	Yury Ilinsky
title	Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
title_short	Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
title_full	Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
title_fullStr	Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
title_full_unstemmed	Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.
title_sort	coevolution of drosophila melanogaster mtdna and wolbachia genotypes.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/178ef0d124a845db85e534126415dfe7
work_keys_str_mv	AT yuryilinsky coevolutionofdrosophilamelanogastermtdnaandwolbachiagenotypes
_version_	1718422651233370112

Coevolution of Drosophila melanogaster mtDNA and Wolbachia genotypes.

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