{"id":"https://openalex.org/W2155654233","doi":"https://doi.org/10.1139/z00-062","title":"Reliability of photographic and molecular techniques for sexing northern bottlenose whales (Hyperoodon ampullatus)","display_name":"Reliability of photographic and molecular techniques for sexing northern bottlenose whales (Hyperoodon ampullatus)","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W2155654233","doi":"https://doi.org/10.1139/z00-062","mag":"2155654233"},"language":"en","primary_location":{"id":"doi:10.1139/z00-062","doi":"https://doi.org/10.1139/z00-062","is_oa":false,"landing_page_url":"https://doi.org/10.1139/z00-062","pdf_url":null,"source":{"id":"https://openalex.org/S146329739","display_name":"Canadian Journal of Zoology","issn_l":"0008-4301","issn":["0008-4301","1480-3283"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Zoology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015878949","display_name":"Shannon Gowans","orcid":"https://orcid.org/0000-0001-9020-9358","observed_orcids":["https://orcid.org/0000-0001-9020-9358"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Gowans","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026654879","display_name":"Merel L. Dalebout","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M.L. Dalebout","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000126806","display_name":"Sascha K. Hooker","orcid":"https://orcid.org/0000-0002-7518-3548","observed_orcids":["https://orcid.org/0000-0002-7518-3548"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S.K. Hooker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5041913796","display_name":"Hal Whitehead","orcid":"https://orcid.org/0000-0001-5469-3429","observed_orcids":["https://orcid.org/0000-0001-5469-3429"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Whitehead","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2249,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.91159854,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"78","issue":"7","first_page":"1224","last_page":"1229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10012","display_name":"Genetic diversity and population structure","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12596","display_name":"Cephalopods and Marine Biology","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/northern-bottlenose-whale","display_name":"northern bottlenose whale","score":0.921999990940094},{"id":"https://openalex.org/keywords/hyperoodon-ampullatus","display_name":"Hyperoodon ampullatus","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sex-determination","display_name":"sex determination","score":0.7369999885559082},{"id":"https://openalex.org/keywords/zfy-gene","display_name":"ZFY gene","score":0.7730000019073486},{"id":"https://openalex.org/keywords/sry-gene","display_name":"SRY gene","score":0.9950000047683716},{"id":"https://openalex.org/keywords/sexual-dimorphism","display_name":"sexual dimorphism","score":0.6729999780654907},{"id":"https://openalex.org/keywords/cetacean-morphology","display_name":"cetacean morphology","score":0.7120000123977661},{"id":"https://openalex.org/keywords/biopsy-specimens","display_name":"biopsy specimens","score":0.722000002861023},{"id":"https://openalex.org/keywords/degraded-dna","display_name":"degraded DNA","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C2779383911","wikidata":"https://www.wikidata.org/wiki/Q3480890","display_name":"Sexing","level":2,"score":0.9950391054153442},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8483130931854248},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.6005542278289795},{"id":"https://openalex.org/C2776840061","wikidata":"https://www.wikidata.org/wiki/Q149069","display_name":"Bottlenose dolphin","level":2,"score":0.44630640745162964},{"id":"https://openalex.org/C2778234026","wikidata":"https://www.wikidata.org/wiki/Q7377","display_name":"Mammal","level":2,"score":0.41218698024749756},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.32831281423568726},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.2724854350090027}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1139/z00-062","doi":"https://doi.org/10.1139/z00-062","is_oa":false,"landing_page_url":"https://doi.org/10.1139/z00-062","pdf_url":null,"source":{"id":"https://openalex.org/S146329739","display_name":"Canadian Journal of Zoology","issn_l":"0008-4301","issn":["0008-4301","1480-3283"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Zoology","raw_type":"journal-article"},{"id":"doi:10.1139/cjz-78-7-1224","doi":"https://doi.org/10.1139/cjz-78-7-1224","is_oa":false,"landing_page_url":"https://doi.org/10.1139/cjz-78-7-1224","pdf_url":null,"source":{"id":"https://openalex.org/S146329739","display_name":"Canadian Journal of Zoology","issn_l":"0008-4301","issn":["0008-4301","1480-3283"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Zoology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W133016147","https://openalex.org/W1977891644","https://openalex.org/W1978148462","https://openalex.org/W1987100603","https://openalex.org/W1999370956","https://openalex.org/W2013246689","https://openalex.org/W2016020790","https://openalex.org/W2029378749","https://openalex.org/W2058185030","https://openalex.org/W2058256489","https://openalex.org/W2079378981","https://openalex.org/W2102176668","https://openalex.org/W2107810638","https://openalex.org/W2125665692","https://openalex.org/W2144933711","https://openalex.org/W2156380818","https://openalex.org/W2279659582","https://openalex.org/W2280731072"],"related_works":["https://openalex.org/W7223049274","https://openalex.org/W1998440615","https://openalex.org/W2011220547","https://openalex.org/W2102176668","https://openalex.org/W2009723451","https://openalex.org/W2279659582","https://openalex.org/W1982189153","https://openalex.org/W2149926057","https://openalex.org/W4410631143","https://openalex.org/W2049704942"],"abstract_inverted_index":{"Identifying":[0],"the":[1,35,50,80,83,92,106,110,116,131,140,150,176,196,207],"sex":[2,42,61,180],"of":[3,19,37,59,82,109,139,163,209],"living":[4],"cetaceans":[5],"can":[6],"be":[7,98],"difficult,":[8],"even":[9],"when":[10],"species":[11],"are":[12],"sexually":[13],"dimorphic.":[14],"We":[15],"compare":[16],"two":[17,117],"methods":[18,88,119],"molecular":[20,84,191],"sexing":[21],"(ZFY":[22],"(zinc":[23],"finger":[24],"protein":[25],"gene)":[26],"and":[27,33,69,135,158],"SRY":[28],"(sex-determining":[29],"region":[30],"Y":[31],"gene))":[32],"evaluate":[34],"effectiveness":[36],"photographic":[38],"techniques":[39],"for":[40,100,123],"identifying":[41],"in":[43,49,121,130,186,195],"northern":[44],"bottlenose":[45,128],"whales,":[46],"Hyperoodon":[47],"ampullatus,":[48],"Gully,":[51],"off":[52],"Nova":[53],"Scotia,":[54],"Canada.":[55],"Samples":[56],"from":[57,62,70,115,127,182,190],"individuals":[58],"known":[60],"historic":[63],"Norwegian":[64],"whaling":[65],"(n":[66,73],"=":[67,74],"19)":[68],"recent":[71],"strandings":[72],"3)":[75],"were":[76,120,143,172,202],"used":[77,144],"to":[78,97,105,145,149,168,175,204],"test":[79],"reliability":[81],"techniques.":[85],"Although":[86],"both":[87],"gave":[89],"accurate":[90],"results,":[91],"ZFY":[93],"method":[94],"was":[95,185],"found":[96],"unsuitable":[99],"degraded":[101],"(historic)":[102],"samples,":[103],"owing":[104],"large":[107],"size":[108],"target":[111],"DNA":[112],"fragment.":[113],"Results":[114],"molecular-sexing":[118],"agreement":[122,187],"biopsy":[124],"samples":[125],"taken":[126,166],"whales":[129],"Gully":[132],"(7":[133],"males":[134],"13":[136],"females).":[137],"Photographs":[138],"melon":[141,183],"profile":[142],"assign":[146,205],"free-swimming":[147],"animals":[148,165,194],"categories":[151],"female":[152,198],"-":[153,199],"immature":[154,200],"male,":[155,157],"subadult":[156],"mature":[159],"male.":[160],"Melon":[161],"photographs":[162,184],"adult-sized":[164],"up":[167],"7":[169],"years":[170],"apart":[171],"consistently":[173],"assigned":[174],"same":[177],"category.":[178],"Overall,":[179],"identification":[181],"with":[188],"results":[189],"sexing.":[192],"However,":[193],"category":[197],"male":[201],"difficult":[203],"on":[206],"basis":[208],"morphological":[210],"features":[211],"alone.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}