Interspecific Introgression in Cetaceans: DNA Markers Reveal Post-F1 Status of a Pilot Whale
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{"title"=>"Interspecific Introgression in Cetaceans: DNA Markers Reveal Post-F1 Status of a Pilot Whale", "type"=>"journal", "authors"=>[{"first_name"=>"Laura", "last_name"=>"Miralles"}, {"first_name"=>"Santiago", "last_name"=>"Lens"}, {"first_name"=>"Antonio", "last_name"=>"Rodríguez-Folgar"}, {"first_name"=>"Manuel", "last_name"=>"Carrillo"}, {"first_name"=>"Vidal", "last_name"=>"Martín"}, {"first_name"=>"Bjarni", "last_name"=>"Mikkelsen"}, {"first_name"=>"Eva", "last_name"=>"Garcia-Vazquez"}], "year"=>2013, "source"=>"PLoS ONE", "identifiers"=>{"issn"=>"1932-6203", "scopus"=>"2-s2.0-84890106218", "pui"=>"563054530", "doi"=>"10.1371/journal.pone.0069511", "isbn"=>"19326203", "sgr"=>"84890106218", "pmid"=>"23990883"}, "id"=>"678b809b-e210-3aa2-8633-8513255dc2a3", "abstract"=>"Visual species identification of cetacean strandings is difficult, especially when dead specimens are degraded and/or species are morphologically similar. The two recognised pilot whale species (Globicephala melas and Globicephala macrorhynchus) are sympatric in the North Atlantic Ocean. These species are very similar in external appearance and their morphometric characteristics partially overlap; thus visual identification is not always reliable. Genetic species identification ensures correct identification of specimens. Here we have employed one mitochondrial (D-Loop region) and eight nuclear loci (microsatellites) as genetic markers to identify six stranded pilot whales found in Galicia (Northwest Spain), one of them of ambiguous phenotype. DNA analyses yielded positive amplification of all loci and enabled species identification. Nuclear microsatellite DNA genotypes revealed mixed ancestry for one individual, identified as a post-F1 interspecific hybrid employing two different Bayesian methods. From the mitochondrial sequence the maternal species was Globicephala melas. This is the first hybrid documented between Globicephala melas and G. macrorhynchus, and the first post-F1 hybrid genetically identified between cetaceans, revealing interspecific genetic introgression in marine mammals. We propose to add nuclear loci to genetic databases for cetacean species identification in order to detect hybrid individuals.", "link"=>"http://www.mendeley.com/research/interspecific-introgression-cetaceans-dna-markers-reveal-postf1-status-pilot-whale", "reader_count"=>65, "reader_count_by_academic_status"=>{"Unspecified"=>1, "Professor > Associate Professor"=>2, "Student > Doctoral Student"=>3, "Researcher"=>9, "Student > Ph. D. Student"=>15, "Student > Postgraduate"=>1, "Student > Master"=>15, "Other"=>10, "Student > Bachelor"=>4, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1, "Professor"=>3}, "reader_count_by_user_role"=>{"Unspecified"=>1, "Professor > Associate Professor"=>2, "Student > Doctoral Student"=>3, "Researcher"=>9, "Student > Ph. D. Student"=>15, "Student > Postgraduate"=>1, "Student > Master"=>15, "Other"=>10, "Student > Bachelor"=>4, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1, "Professor"=>3}, "reader_count_by_subject_area"=>{"Unspecified"=>2, "Environmental Science"=>12, "Biochemistry, Genetics and Molecular Biology"=>3, "Agricultural and Biological Sciences"=>46, "Business, Management and Accounting"=>1, "Earth and Planetary Sciences"=>1}, "reader_count_by_subdiscipline"=>{"Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>46}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>3}, "Unspecified"=>{"Unspecified"=>2}, "Environmental Science"=>{"Environmental Science"=>12}}, "reader_count_by_country"=>{"Argentina"=>1, "United States"=>1, "Faroe Islands"=>1, "Brazil"=>2, "Malaysia"=>1, "France"=>1, "Germany"=>1}, "group_count"=>1}

Scopus | Further Information

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Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/1173766"], "description"=>"<p>Neighbour Joining trees reconstructed based on: A) mitochondrial D-Loop haplotypes; B) microsatellite loci genotypes. <i>G. macrorhynchus</i> is represented in dark blue and <i>G. melas</i> in light blue. Galician strandings are in black except the Post-F1 hybrid (Galicia05) that is in red. Bootstrapping is given for each node.</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "phylogenetic", "trees"], "article_id"=>775489, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.g003", "stats"=>{"downloads"=>1, "page_views"=>3, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Mitochondrial_and_nuclear_phylogenetic_trees_of_the_analyzed_samples_/775489", "title"=>"Mitochondrial and nuclear phylogenetic trees of the analyzed samples.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173767"], "description"=>"<p>From mitochondrial D-Loop: online assignation with NCBI-BLAST <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069511#pone.0069511-Hall1\" target=\"_blank\">[17]</a> and DNA-Surveillance <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069511#pone.0069511-Ross1\" target=\"_blank\">[8]</a> software. From nuclear microsatellite loci: NewHybrids <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069511#pone.0069511-Rannala1\" target=\"_blank\">[28]</a>, GC2 GeneClass2 <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069511#pone.0069511-Excoffier1\" target=\"_blank\">[26]</a>, STRUCTURE 2.3.1 <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069511#pone.0069511-Sanz1\" target=\"_blank\">[27]</a> (membership to a species in parenthesis).</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "stranded", "whales"], "article_id"=>775490, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.t004", "stats"=>{"downloads"=>1, "page_views"=>5, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Species_assignment_of_stranded_pilot_whales_based_on_genetic_markers_/775490", "title"=>"Species assignment of stranded pilot whales based on genetic markers.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173768"], "description"=>"<p>For the mitochondrial control region: AN, accession numbers in the GenBank; Nh, number of haplotypes; Hd, Haplotype diversity; Π, Nucleotide diversity. For the microsatellite loci: A, number of alleles; AR, mean allelic richness; Ho and He, observed and expected heterozygosity respectively per locus and population; F<sub>IS</sub>, F<sub>IS</sub>-value per locus and population. P-values were not significant in any case.</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "variability"], "article_id"=>775491, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.t002", "stats"=>{"downloads"=>0, "page_views"=>3, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Mitochondrial_and_nuclear_variability_of_reference_samples_/775491", "title"=>"Mitochondrial and nuclear variability of reference samples.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173769"], "description"=>"<p>GenBank AN, accession number of the D-Loop sequence obtained for each whale, available at <a href=\"http://www.ncbi.nlm.nih.gov/genbank/\" target=\"_blank\">http://www.ncbi.nlm.nih.gov/genbank/</a> Exclusive alleles of <i>G. melas</i> and <i>G. macrorhynchus</i> are marked in italics and bold respectively. Results were confirmed with a multi-tube method to validate the allele scores. The suspected hybrid (Galicia05) has private alleles of both species.</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "markers", "stranded", "whales"], "article_id"=>775492, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.t003", "stats"=>{"downloads"=>0, "page_views"=>3, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_DNA_markers_of_the_stranded_pilot_whales_analyzed_/775492", "title"=>"DNA markers of the stranded pilot whales analyzed.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173770"], "description"=>"<p>Visual identification done by experts in cetaceans. P: State of preservation proposed by the European Cetacean Society (ECS) ranged from 2 (freshly dead) to 4 (highly degraded); M: male; F: Female; -: unknown location (accidental capture by-catch).</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "samples"], "article_id"=>775493, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.t001", "stats"=>{"downloads"=>1, "page_views"=>2, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Stranded_pilot_whale_samples_analyzed_/775493", "title"=>"Stranded pilot whale samples analyzed.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173772", "https://ndownloader.figshare.com/files/1173774", "https://ndownloader.figshare.com/files/1173775", "https://ndownloader.figshare.com/files/1173776", "https://ndownloader.figshare.com/files/1173778", "https://ndownloader.figshare.com/files/1173779"], "description"=>"<div><p>Visual species identification of cetacean strandings is difficult, especially when dead specimens are degraded and/or species are morphologically similar. The two recognised pilot whale species (<i>Globicephala melas</i> and <i>Globicephala macrorhynchus</i>) are sympatric in the North Atlantic Ocean. These species are very similar in external appearance and their morphometric characteristics partially overlap; thus visual identification is not always reliable. Genetic species identification ensures correct identification of specimens. Here we have employed one mitochondrial (D-Loop region) and eight nuclear loci (microsatellites) as genetic markers to identify six stranded pilot whales found in Galicia (Northwest Spain), one of them of ambiguous phenotype. DNA analyses yielded positive amplification of all loci and enabled species identification. Nuclear microsatellite DNA genotypes revealed mixed ancestry for one individual, identified as a post-F1 interspecific hybrid employing two different Bayesian methods. From the mitochondrial sequence the maternal species was <i>Globicephala melas</i>. This is the first hybrid documented between <i>Globicephala melas</i> and <i>G. macrorhynchus</i>, and the first post-F1 hybrid genetically identified between cetaceans, revealing interspecific genetic introgression in marine mammals. We propose to add nuclear loci to genetic databases for cetacean species identification in order to detect hybrid individuals.</p></div>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "dna", "markers", "post-f1"], "article_id"=>775495, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0069511.s001", "https://dx.doi.org/10.1371/journal.pone.0069511.s002", "https://dx.doi.org/10.1371/journal.pone.0069511.s003", "https://dx.doi.org/10.1371/journal.pone.0069511.s004", "https://dx.doi.org/10.1371/journal.pone.0069511.s005", "https://dx.doi.org/10.1371/journal.pone.0069511.s006"], "stats"=>{"downloads"=>6, "page_views"=>11, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Interspecific_Introgression_in_Cetaceans_DNA_Markers_Reveal_Post_F1_Status_of_a_Pilot_Whale_/775495", "title"=>"Interspecific Introgression in Cetaceans: DNA Markers Reveal Post-F1 Status of a Pilot Whale", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173760"], "description"=>"<p>Faroe Islands (n = 20), Galicia region (n = 6) and Canary Islands (n = 19).</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "ne", "atlantic", "sampling"], "article_id"=>775486, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.g001", "stats"=>{"downloads"=>2, "page_views"=>3, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Pilot_whale_NE_Atlantic_distribution_and_sampling_areas_/775486", "title"=>"Pilot whale NE Atlantic distribution and sampling areas.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-08-19 01:42:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/1173761"], "description"=>"<p>Each vertical bar represents one individual. Membership to <i>G. macrorhynchus</i> in dark blue and to <i>G. melas</i> in light blue. The numbers identifying stranded individuals are indicated above the corresponding vertical bars; the Post-F1 hybrid is in red.</p>", "links"=>[], "tags"=>["Evolutionary biology", "Evolutionary processes", "hybridization", "introgression", "speciation", "genetics", "Animal genetics", "Marine biology", "Zoology", "Mammalogy", "samples", "considered", "regions"], "article_id"=>775487, "categories"=>["Biological Sciences"], "users"=>["Laura Miralles", "Santiago Lens", "Antonio Rodríguez-Folgar", "Manuel Carrillo", "Vidal Martín", "Bjarni Mikkelsen", "Eva García-Vazquez"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0069511.g002", "stats"=>{"downloads"=>0, "page_views"=>2, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Individual_membership_of_pilot_whale_samples_from_the_considered_regions_estimated_with_STRUCTURE_software_/775487", "title"=>"Individual membership of pilot whale samples from the considered regions estimated with STRUCTURE software.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-08-19 01:42:27"}

PMC Usage Stats | Further Information

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  • {"unique-ip"=>"4", "full-text"=>"3", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2018", "month"=>"10"}
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  • {"unique-ip"=>"6", "full-text"=>"42", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"4"}
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Relative Metric

{"start_date"=>"2013-01-01T00:00:00Z", "end_date"=>"2013-12-31T00:00:00Z", "subject_areas"=>[{"subject_area"=>"/Biology and life sciences/Biochemistry", "average_usage"=>[266, 468, 593, 703, 804, 903, 993, 1084, 1171, 1256, 1339, 1422, 1492]}, {"subject_area"=>"/Biology and life sciences/Molecular biology", "average_usage"=>[272, 466, 589, 702, 806, 903, 995, 1086, 1176, 1258, 1347, 1422, 1493]}, {"subject_area"=>"/Biology and life sciences/Organisms", "average_usage"=>[281, 484, 611, 728, 835, 934, 1030, 1123, 1214, 1299, 1383, 1464]}, {"subject_area"=>"/Earth sciences", "average_usage"=>[296, 488, 620, 717, 828, 938, 1038, 1130, 1230, 1328, 1414, 1502, 1592]}, {"subject_area"=>"/Earth sciences/Marine and aquatic sciences", "average_usage"=>[299, 492, 619, 718, 826, 932, 1037, 1143, 1246, 1333, 1414, 1517, 1575]}, {"subject_area"=>"/Medicine and health sciences", "average_usage"=>[264, 460, 584, 692, 794, 887, 978, 1067, 1154, 1241, 1328, 1408, 1474]}]}
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