Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea
The variable domain 1 (VD1) domain of the control region and a small segment of the rrnaL gene of the F mtDNA type were sequenced and analyzed in 174 specimens of Mytilus galloprovincialis. Samples were collected from eight locations in four Central-Eastern (CE) Mediterranean countries (Italy, Croa...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2014-06-01
|
Series: | International Journal of Molecular Sciences |
Subjects: | |
Online Access: | http://www.mdpi.com/1422-0067/15/7/11614 |
id |
doaj-7c9cbfd0a11241768606a0685dc842d7 |
---|---|
record_format |
Article |
spelling |
doaj-7c9cbfd0a11241768606a0685dc842d72020-11-25T02:30:51ZengMDPI AGInternational Journal of Molecular Sciences1422-00672014-06-01157116141162510.3390/ijms150711614ijms150711614Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean SeaIoannis A. Giantsis0Theodore J. Abatzopoulos1Panagiotis Angelidis2Apostolos P. Apostolidis3Laboratory of Ichthyology and Fisheries, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University of Thessaloniki, Thessaloniki 54124, GreeceDepartment of Genetics, Development and Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki 54124, GreeceLaboratory of Ichthyology, Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki 54124, GreeceLaboratory of Ichthyology and Fisheries, Faculty of Agriculture, Forestry and Natural Environment, Aristotle University of Thessaloniki, Thessaloniki 54124, GreeceThe variable domain 1 (VD1) domain of the control region and a small segment of the rrnaL gene of the F mtDNA type were sequenced and analyzed in 174 specimens of Mytilus galloprovincialis. Samples were collected from eight locations in four Central-Eastern (CE) Mediterranean countries (Italy, Croatia, Greece and Turkey). A new primer, specific for the F mtDNA type, was designed for the sequencing procedure. In total 40 different haplotypes were recorded, 24 of which were unique. Aside from the two populations situated in Thermaikos gulf (Northern Aegean, Greece), relatively high levels of haplotype and nucleotide diversity were estimated for both Central and Eastern Mediterranean populations. Eight out of the 40 haplotypes were shared by at least three populations while two of them were found in all populations. ΦST and cluster analysis revealed lack of structuring among CE Mediterranean populations with the exception of those located at the Sea of Marmara and Croatian coast which were highly differentiated. Apart from the species’ inherit dispersal ability, anthropogenic activities, such as the repeated translocations of mussel spat, seem to have played an important role in shaping the current genetic population structure of CE M. galloprovincialis mussels.http://www.mdpi.com/1422-0067/15/7/11614Mytilus galloprovincialisMediterraneancontrol regiontranslocationssequencinggenetic diversityThermaikos gulf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ioannis A. Giantsis Theodore J. Abatzopoulos Panagiotis Angelidis Apostolos P. Apostolidis |
spellingShingle |
Ioannis A. Giantsis Theodore J. Abatzopoulos Panagiotis Angelidis Apostolos P. Apostolidis Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea International Journal of Molecular Sciences Mytilus galloprovincialis Mediterranean control region translocations sequencing genetic diversity Thermaikos gulf |
author_facet |
Ioannis A. Giantsis Theodore J. Abatzopoulos Panagiotis Angelidis Apostolos P. Apostolidis |
author_sort |
Ioannis A. Giantsis |
title |
Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea |
title_short |
Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea |
title_full |
Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea |
title_fullStr |
Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea |
title_full_unstemmed |
Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea |
title_sort |
mitochondrial control region variability in mytilus galloprovincialis populations from the central-eastern mediterranean sea |
publisher |
MDPI AG |
series |
International Journal of Molecular Sciences |
issn |
1422-0067 |
publishDate |
2014-06-01 |
description |
The variable domain 1 (VD1) domain of the control region and a small segment of the rrnaL gene of the F mtDNA type were sequenced and analyzed in 174 specimens of Mytilus galloprovincialis. Samples were collected from eight locations in four Central-Eastern (CE) Mediterranean countries (Italy, Croatia, Greece and Turkey). A new primer, specific for the F mtDNA type, was designed for the sequencing procedure. In total 40 different haplotypes were recorded, 24 of which were unique. Aside from the two populations situated in Thermaikos gulf (Northern Aegean, Greece), relatively high levels of haplotype and nucleotide diversity were estimated for both Central and Eastern Mediterranean populations. Eight out of the 40 haplotypes were shared by at least three populations while two of them were found in all populations. ΦST and cluster analysis revealed lack of structuring among CE Mediterranean populations with the exception of those located at the Sea of Marmara and Croatian coast which were highly differentiated. Apart from the species’ inherit dispersal ability, anthropogenic activities, such as the repeated translocations of mussel spat, seem to have played an important role in shaping the current genetic population structure of CE M. galloprovincialis mussels. |
topic |
Mytilus galloprovincialis Mediterranean control region translocations sequencing genetic diversity Thermaikos gulf |
url |
http://www.mdpi.com/1422-0067/15/7/11614 |
work_keys_str_mv |
AT ioannisagiantsis mitochondrialcontrolregionvariabilityinmytilusgalloprovincialispopulationsfromthecentraleasternmediterraneansea AT theodorejabatzopoulos mitochondrialcontrolregionvariabilityinmytilusgalloprovincialispopulationsfromthecentraleasternmediterraneansea AT panagiotisangelidis mitochondrialcontrolregionvariabilityinmytilusgalloprovincialispopulationsfromthecentraleasternmediterraneansea AT apostolospapostolidis mitochondrialcontrolregionvariabilityinmytilusgalloprovincialispopulationsfromthecentraleasternmediterraneansea |
_version_ |
1724827350403645440 |