Population structure of the Indonesian giant tiger shrimp Penaeus monodon : a window into evolutionary similarities between paralogous mitochondrial DNA sequences and their genomes

Autor:	Ketut Sugama, Muslihudeen A. Abdul-Aziz, Gerhard Schöfl, Grit Mrotzek, Haryanti Haryanti, Hans Peter Saluz
Rok vydání:	2015
Předmět:	Genetics Mitochondrial DNA Genetic diversity Ecology mtDNA Pseudogene fungi Microsatellite Biology Numts biology.organism_classification Genome Nuclear DNA Shrimp Penaeus monodon mtCR paralogous sequences Ecology Evolution Behavior and Systematics Original Research Nature and Landscape Conservation
Zdroj:	Ecology and Evolution
ISSN:	2045-7758
DOI:	10.1002/ece3.1616
Popis:	Here we used both microsatellites and mtCR (mitochondrial DNA control region) sequences as genetic markers to examine the genetic diversity and population structure of Penaeus monodon shrimp from six Indonesian regions. The microsatellite data showed that shrimp from the Indian and the Pacific Ocean were genetically distinct from each other. It has been reported previously that P. monodon mtCR sequences from the Indo-Pacific group into two major paralogous clades of unclear origin. Here we show that the population structure inferred from mtCR sequences matches the microsatellite-based population structure for one of these clades. This is consistent with the notion that this mtCR clade shares evolutionary history with nuclear DNA and may thus represent nuclear mitochondrial pseudogenes (Numts).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8901b496899c4b86304ff2015a478ff3 https://doi.org/10.1002/ece3.1616 Zobrazit plný text záznamu Plný text