Puerto Rico and Florida manatees represent genetically distinct groups
The West Indian manatee ( Trichechus manatus ) populations in Florida ( T. m. latirostris ) and Puerto Rico ( T. m. manatus ) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the...
Gespeichert in:
| Veröffentlicht in: | Conservation genetics 2012-12, Vol.13 (6), p.1623-1635 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1635 |
|---|---|
| container_issue | 6 |
| container_start_page | 1623 |
| container_title | Conservation genetics |
| container_volume | 13 |
| creator | Hunter, Margaret E. Mignucci-Giannoni, Antonio A. Tucker, Kimberly Pause King, Timothy L. Bonde, Robert K. Gray, Brian A. McGuire, Peter M. |
| description | The West Indian manatee (
Trichechus manatus
) populations in Florida (
T.
m.
latirostris
) and Puerto Rico (
T. m. manatus
) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (
F
ST
= 0.16;
R
ST
= 0.12 (
P
|
| doi_str_mv | 10.1007/s10592-012-0414-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1257759163</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2806098931</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-72abcfc1d8012e6f694fface6bdecd85e12ae3c0aec06765c2157e7a98f2333f3</originalsourceid><addsrcrecordid>eNp1kEFLxDAQhYMouK7-AG8FL16qmaRN2qMsrgoLiug5ZNPJ0qWb1KQ97L83pR5E8DDMMHxvePMIuQZ6B5TK-wi0rFlOIVUBRc5OyAJKyfJacnk6zULkVDA4Jxcx7ikFwSQsyPptxDD47L01PtOuydadD22js4N2ekCMWcA-YEQ3ZDt0OLRGd90xa9o4tM6kZfBjHy_JmdVdxKufviSf68eP1XO-eX16WT1scsOLesgl01tjDTRVMorCirqwVhsU2wZNU5UITCM3VKOhQorSsPQDSl1XlnHOLV-S2_luH_zXiHFQhzYa7Drt0I9RASulLGsQPKE3f9C9H4NL7hRMGKVVwpYEZsoEH2NAq_rQHnQ4KqBqSlbNyapkWE3JKpY0bNbExLodhl-X_xV9Axhae7k</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1125700816</pqid></control><display><type>article</type><title>Puerto Rico and Florida manatees represent genetically distinct groups</title><source>SpringerLink Journals</source><creator>Hunter, Margaret E. ; Mignucci-Giannoni, Antonio A. ; Tucker, Kimberly Pause ; King, Timothy L. ; Bonde, Robert K. ; Gray, Brian A. ; McGuire, Peter M.</creator><creatorcontrib>Hunter, Margaret E. ; Mignucci-Giannoni, Antonio A. ; Tucker, Kimberly Pause ; King, Timothy L. ; Bonde, Robert K. ; Gray, Brian A. ; McGuire, Peter M.</creatorcontrib><description>The West Indian manatee (
Trichechus manatus
) populations in Florida (
T.
m.
latirostris
) and Puerto Rico (
T. m. manatus
) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (
F
ST
= 0.16;
R
ST
= 0.12 (
P
< 0.001)) and mitochondrial (
F
ST
= 0.66;
Ф
ST
= 0.50 (
P
< 0.001)) DNA. Microsatellite Bayesian cluster analyses detected two populations (
K
= 2) and no admixture or recent migrants between Florida (
q
= 0.99) and Puerto Rico (
q
= 0.98). The microsatellite genetic diversity values in Puerto Rico (H
E
= 0.45; N
A
= 3.9), were similar, but lower than those previously identified in Florida (H
E
= 0.48, N
A
= 4.8). Within Puerto Rico, the mitochondrial genetic diversity values (π = 0.001;
h
= 0.49) were slightly lower than those previously reported (π = 0.002;
h
= 0.54) and strong phylogeographic structure was identified (
F
ST
global
= 0.82;
Ф
ST
global
= 0.78 (
P
< 0.001)). The genetic division with Florida, low diversity, small population size (
N
= 250), and distinct threats and habitat emphasize the need for separate protections in Puerto Rico. Conservation efforts including threat mitigation, migration corridors, and protection of subpopulations could lead to improved genetic variation in the endangered Puerto Rico manatee population.</description><identifier>ISSN: 1566-0621</identifier><identifier>EISSN: 1572-9737</identifier><identifier>DOI: 10.1007/s10592-012-0414-2</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Animal Genetics and Genomics ; Aquatic mammals ; Biodiversity ; Biomedical and Life Sciences ; Conservation biology ; Conservation Biology/Ecology ; Ecology ; Endangered species ; Environmental degradation ; Environmental protection ; Evolutionary Biology ; Genetic diversity ; Life Sciences ; Marine mammals ; Mitochondrial DNA ; Phylogenetics ; Plant Genetics and Genomics ; Population number ; Research Article ; Satellite DNA ; Subpopulations ; Threatened species ; Trichechidae ; Trichechus manatus</subject><ispartof>Conservation genetics, 2012-12, Vol.13 (6), p.1623-1635</ispartof><rights>Springer Science+Business Media Dordrecht 2012 (outside the USA) 2012</rights><rights>Springer Science+Business Media Dordrecht 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-72abcfc1d8012e6f694fface6bdecd85e12ae3c0aec06765c2157e7a98f2333f3</citedby><cites>FETCH-LOGICAL-c349t-72abcfc1d8012e6f694fface6bdecd85e12ae3c0aec06765c2157e7a98f2333f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10592-012-0414-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10592-012-0414-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Hunter, Margaret E.</creatorcontrib><creatorcontrib>Mignucci-Giannoni, Antonio A.</creatorcontrib><creatorcontrib>Tucker, Kimberly Pause</creatorcontrib><creatorcontrib>King, Timothy L.</creatorcontrib><creatorcontrib>Bonde, Robert K.</creatorcontrib><creatorcontrib>Gray, Brian A.</creatorcontrib><creatorcontrib>McGuire, Peter M.</creatorcontrib><title>Puerto Rico and Florida manatees represent genetically distinct groups</title><title>Conservation genetics</title><addtitle>Conserv Genet</addtitle><description>The West Indian manatee (
Trichechus manatus
) populations in Florida (
T.
m.
latirostris
) and Puerto Rico (
T. m. manatus
) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (
F
ST
= 0.16;
R
ST
= 0.12 (
P
< 0.001)) and mitochondrial (
F
ST
= 0.66;
Ф
ST
= 0.50 (
P
< 0.001)) DNA. Microsatellite Bayesian cluster analyses detected two populations (
K
= 2) and no admixture or recent migrants between Florida (
q
= 0.99) and Puerto Rico (
q
= 0.98). The microsatellite genetic diversity values in Puerto Rico (H
E
= 0.45; N
A
= 3.9), were similar, but lower than those previously identified in Florida (H
E
= 0.48, N
A
= 4.8). Within Puerto Rico, the mitochondrial genetic diversity values (π = 0.001;
h
= 0.49) were slightly lower than those previously reported (π = 0.002;
h
= 0.54) and strong phylogeographic structure was identified (
F
ST
global
= 0.82;
Ф
ST
global
= 0.78 (
P
< 0.001)). The genetic division with Florida, low diversity, small population size (
N
= 250), and distinct threats and habitat emphasize the need for separate protections in Puerto Rico. Conservation efforts including threat mitigation, migration corridors, and protection of subpopulations could lead to improved genetic variation in the endangered Puerto Rico manatee population.</description><subject>Animal Genetics and Genomics</subject><subject>Aquatic mammals</subject><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>Conservation biology</subject><subject>Conservation Biology/Ecology</subject><subject>Ecology</subject><subject>Endangered species</subject><subject>Environmental degradation</subject><subject>Environmental protection</subject><subject>Evolutionary Biology</subject><subject>Genetic diversity</subject><subject>Life Sciences</subject><subject>Marine mammals</subject><subject>Mitochondrial DNA</subject><subject>Phylogenetics</subject><subject>Plant Genetics and Genomics</subject><subject>Population number</subject><subject>Research Article</subject><subject>Satellite DNA</subject><subject>Subpopulations</subject><subject>Threatened species</subject><subject>Trichechidae</subject><subject>Trichechus manatus</subject><issn>1566-0621</issn><issn>1572-9737</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEFLxDAQhYMouK7-AG8FL16qmaRN2qMsrgoLiug5ZNPJ0qWb1KQ97L83pR5E8DDMMHxvePMIuQZ6B5TK-wi0rFlOIVUBRc5OyAJKyfJacnk6zULkVDA4Jxcx7ikFwSQsyPptxDD47L01PtOuydadD22js4N2ekCMWcA-YEQ3ZDt0OLRGd90xa9o4tM6kZfBjHy_JmdVdxKufviSf68eP1XO-eX16WT1scsOLesgl01tjDTRVMorCirqwVhsU2wZNU5UITCM3VKOhQorSsPQDSl1XlnHOLV-S2_luH_zXiHFQhzYa7Drt0I9RASulLGsQPKE3f9C9H4NL7hRMGKVVwpYEZsoEH2NAq_rQHnQ4KqBqSlbNyapkWE3JKpY0bNbExLodhl-X_xV9Axhae7k</recordid><startdate>20121201</startdate><enddate>20121201</enddate><creator>Hunter, Margaret E.</creator><creator>Mignucci-Giannoni, Antonio A.</creator><creator>Tucker, Kimberly Pause</creator><creator>King, Timothy L.</creator><creator>Bonde, Robert K.</creator><creator>Gray, Brian A.</creator><creator>McGuire, Peter M.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7SS</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>20121201</creationdate><title>Puerto Rico and Florida manatees represent genetically distinct groups</title><author>Hunter, Margaret E. ; Mignucci-Giannoni, Antonio A. ; Tucker, Kimberly Pause ; King, Timothy L. ; Bonde, Robert K. ; Gray, Brian A. ; McGuire, Peter M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-72abcfc1d8012e6f694fface6bdecd85e12ae3c0aec06765c2157e7a98f2333f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animal Genetics and Genomics</topic><topic>Aquatic mammals</topic><topic>Biodiversity</topic><topic>Biomedical and Life Sciences</topic><topic>Conservation biology</topic><topic>Conservation Biology/Ecology</topic><topic>Ecology</topic><topic>Endangered species</topic><topic>Environmental degradation</topic><topic>Environmental protection</topic><topic>Evolutionary Biology</topic><topic>Genetic diversity</topic><topic>Life Sciences</topic><topic>Marine mammals</topic><topic>Mitochondrial DNA</topic><topic>Phylogenetics</topic><topic>Plant Genetics and Genomics</topic><topic>Population number</topic><topic>Research Article</topic><topic>Satellite DNA</topic><topic>Subpopulations</topic><topic>Threatened species</topic><topic>Trichechidae</topic><topic>Trichechus manatus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hunter, Margaret E.</creatorcontrib><creatorcontrib>Mignucci-Giannoni, Antonio A.</creatorcontrib><creatorcontrib>Tucker, Kimberly Pause</creatorcontrib><creatorcontrib>King, Timothy L.</creatorcontrib><creatorcontrib>Bonde, Robert K.</creatorcontrib><creatorcontrib>Gray, Brian A.</creatorcontrib><creatorcontrib>McGuire, Peter M.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Conservation genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hunter, Margaret E.</au><au>Mignucci-Giannoni, Antonio A.</au><au>Tucker, Kimberly Pause</au><au>King, Timothy L.</au><au>Bonde, Robert K.</au><au>Gray, Brian A.</au><au>McGuire, Peter M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Puerto Rico and Florida manatees represent genetically distinct groups</atitle><jtitle>Conservation genetics</jtitle><stitle>Conserv Genet</stitle><date>2012-12-01</date><risdate>2012</risdate><volume>13</volume><issue>6</issue><spage>1623</spage><epage>1635</epage><pages>1623-1635</pages><issn>1566-0621</issn><eissn>1572-9737</eissn><abstract>The West Indian manatee (
Trichechus manatus
) populations in Florida (
T.
m.
latirostris
) and Puerto Rico (
T. m. manatus
) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (
F
ST
= 0.16;
R
ST
= 0.12 (
P
< 0.001)) and mitochondrial (
F
ST
= 0.66;
Ф
ST
= 0.50 (
P
< 0.001)) DNA. Microsatellite Bayesian cluster analyses detected two populations (
K
= 2) and no admixture or recent migrants between Florida (
q
= 0.99) and Puerto Rico (
q
= 0.98). The microsatellite genetic diversity values in Puerto Rico (H
E
= 0.45; N
A
= 3.9), were similar, but lower than those previously identified in Florida (H
E
= 0.48, N
A
= 4.8). Within Puerto Rico, the mitochondrial genetic diversity values (π = 0.001;
h
= 0.49) were slightly lower than those previously reported (π = 0.002;
h
= 0.54) and strong phylogeographic structure was identified (
F
ST
global
= 0.82;
Ф
ST
global
= 0.78 (
P
< 0.001)). The genetic division with Florida, low diversity, small population size (
N
= 250), and distinct threats and habitat emphasize the need for separate protections in Puerto Rico. Conservation efforts including threat mitigation, migration corridors, and protection of subpopulations could lead to improved genetic variation in the endangered Puerto Rico manatee population.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10592-012-0414-2</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1566-0621 |
| ispartof | Conservation genetics, 2012-12, Vol.13 (6), p.1623-1635 |
| issn | 1566-0621 1572-9737 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1257759163 |
| source | SpringerLink Journals |
| subjects | Animal Genetics and Genomics Aquatic mammals Biodiversity Biomedical and Life Sciences Conservation biology Conservation Biology/Ecology Ecology Endangered species Environmental degradation Environmental protection Evolutionary Biology Genetic diversity Life Sciences Marine mammals Mitochondrial DNA Phylogenetics Plant Genetics and Genomics Population number Research Article Satellite DNA Subpopulations Threatened species Trichechidae Trichechus manatus |
| title | Puerto Rico and Florida manatees represent genetically distinct groups |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T04%3A49%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Puerto%20Rico%20and%20Florida%20manatees%20represent%20genetically%20distinct%20groups&rft.jtitle=Conservation%20genetics&rft.au=Hunter,%20Margaret%20E.&rft.date=2012-12-01&rft.volume=13&rft.issue=6&rft.spage=1623&rft.epage=1635&rft.pages=1623-1635&rft.issn=1566-0621&rft.eissn=1572-9737&rft_id=info:doi/10.1007/s10592-012-0414-2&rft_dat=%3Cproquest_cross%3E2806098931%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1125700816&rft_id=info:pmid/&rfr_iscdi=true |