ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula
Abstract We compared morphology and sequenced nuclear and mitochondrial genes from 11 populations of a previously genetically unstudied ‘‘Baja California dis-junct’ ’ species, the diamond turbot (Hypsopsetta guttulata). This species exhibits very limited adult movement and restriction to soft-bottom...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.621.1283 2023-05-15T18:41:10+02:00 ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.621.1283 http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.621.1283 http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf text ftciteseerx 2016-01-08T15:00:39Z Abstract We compared morphology and sequenced nuclear and mitochondrial genes from 11 populations of a previously genetically unstudied ‘‘Baja California dis-junct’ ’ species, the diamond turbot (Hypsopsetta guttulata). This species exhibits very limited adult movement and restriction to soft-bottom habitats but has a moderately long pelagic larval duration. Therefore, if pelagic larval duration is correlated with gene flow between Gulf of California and Pacific populations, we expect a reduced level of genetic and morphological differentiation. How-ever, if adult habitat and ecology have more effect on gene flow, we expect the populations in the two bodies of water to be more highly differentiated. We used logistic regres-sion to compare morphological features and phylogenetic and population genetic analyses to compare nucleotide sequence data. Gulf of California H. guttulata are different from Pacific populations in morphology and both mito-chondrial and nuclear gene sequences. MtDNA shows reciprocal monophyly, and nuclear sequences from the Gulf of California formed a monophyletic group. Popula-tion genetic analyses also suggest further population subdivision within the Pacific and within the Gulf of California. We argue that adult ecology has a significant effect on migration rates among populations in the Pacific Ocean and the Gulf of California. Text Turbot Unknown Baja Pacific Sion ENVELOPE(13.758,13.758,66.844,66.844) |
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Open Polar |
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Unknown |
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ftciteseerx |
language |
English |
description |
Abstract We compared morphology and sequenced nuclear and mitochondrial genes from 11 populations of a previously genetically unstudied ‘‘Baja California dis-junct’ ’ species, the diamond turbot (Hypsopsetta guttulata). This species exhibits very limited adult movement and restriction to soft-bottom habitats but has a moderately long pelagic larval duration. Therefore, if pelagic larval duration is correlated with gene flow between Gulf of California and Pacific populations, we expect a reduced level of genetic and morphological differentiation. How-ever, if adult habitat and ecology have more effect on gene flow, we expect the populations in the two bodies of water to be more highly differentiated. We used logistic regres-sion to compare morphological features and phylogenetic and population genetic analyses to compare nucleotide sequence data. Gulf of California H. guttulata are different from Pacific populations in morphology and both mito-chondrial and nuclear gene sequences. MtDNA shows reciprocal monophyly, and nuclear sequences from the Gulf of California formed a monophyletic group. Popula-tion genetic analyses also suggest further population subdivision within the Pacific and within the Gulf of California. We argue that adult ecology has a significant effect on migration rates among populations in the Pacific Ocean and the Gulf of California. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
title |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
spellingShingle |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
title_short |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
title_full |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
title_fullStr |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
title_full_unstemmed |
ORIGINAL PAPER Phylogeography of the diamond turbot (Hypsopsetta guttulata) across the Baja California Peninsula |
title_sort |
original paper phylogeography of the diamond turbot (hypsopsetta guttulata) across the baja california peninsula |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.621.1283 http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf |
long_lat |
ENVELOPE(13.758,13.758,66.844,66.844) |
geographic |
Baja Pacific Sion |
geographic_facet |
Baja Pacific Sion |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.621.1283 http://www.deanza.edu/faculty/schinskejeff/pdf/schinske_marbioprint.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766230656190251008 |