{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T21:01:04Z","timestamp":1758402064979},"reference-count":46,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2001,12,25]],"date-time":"2001-12-25T00:00:00Z","timestamp":1009238400000},"content-version":"vor","delay-in-days":511,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecular Ecology"],"published-print":{"date-parts":[[2000,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Mitochondrial DNA (mtDNA) control\u2010region sequences and microsatellite loci length polymorphisms were used to estimate phylogeographical patterns (historical patterns underlying contemporary distribution), intraspecific population structure and gender\u2010biased dispersal of <jats:italic>Phocoenoides dalli dalli<\/jats:italic> across its entire range. One\u2010hundred and thirteen animals from several geographical strata were sequenced over 379\u00a0bp of mtDNA, resulting in 58 mtDNA haplotypes. Analysis using <jats:italic>F<\/jats:italic><jats:sub>ST<\/jats:sub> values (based on haplotype frequencies) and <jats:italic>\u03a6<\/jats:italic><jats:sub>ST<\/jats:sub> values (based on frequencies and genetic distances between haplotypes) yielded statistically significant separation (bootstrap values <jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.05) among most of the stocks currently used for management purposes. A minimum spanning network of haplotypes showed two very distinctive clusters, differentially occupied by western and eastern populations, with some common widespread haplotypes. This suggests some degree of phyletic radiation from west to east, superimposed on gene flow. Highly male\u2010biased migration was detected for several population comparisons. Nuclear microsatellite DNA markers (119 individuals and six loci) provided additional support for population subdivision and gender\u2010biased dispersal detected in the mtDNA sequences. Analysis using <jats:italic>F<\/jats:italic><jats:sub>ST<\/jats:sub> values (based on allelic frequencies) yielded statistically significant separation between some, but not all, populations distinguished by mtDNA analysis. <jats:italic>R<\/jats:italic><jats:sub>ST<\/jats:sub> values (based on frequencies of and genetic distance between alleles) showed no statistically significant subdivision. Again, highly male\u2010biased dispersal was detected for all population comparisons, suggesting, together with morphological and reproductive data, the existence of sexual selection. Our molecular results argue for nine distinct <jats:italic>dalli<\/jats:italic>\u2010type populations that should be treated as separate units for management purposes.<\/jats:p>","DOI":"10.1046\/j.1365-294x.2000.00959.x","type":"journal-article","created":{"date-parts":[[2003,3,12]],"date-time":"2003-03-12T10:40:12Z","timestamp":1047465612000},"page":"1049-1060","source":"Crossref","is-referenced-by-count":86,"title":["Phylogeography, intraspecific structure and sex\u2010biased dispersal of Dall\u2019s porpoise, <i>Phocoenoides dalli<\/i>, revealed by mitochondrial and microsatellite DNA analyses"],"prefix":"10.1111","volume":"9","author":[{"given":"S.","family":"Escorza\u2010Trevi\u00f1o","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. E.","family":"Dizon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2001,12,25]]},"reference":[{"key":"e_1_2_6_2_2","first-page":"99","volume-title":"The Genetic Ecology of Whales and Dolphins","author":"Amos B","year":"1991"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/290457a0"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4615-2381-9"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-7692.1985.tb00003.x"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-294X.1996.00072.x"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-294X.1996.00109.x"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1558-5646.1993.tb01239.x"},{"key":"e_1_2_6_9_2","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1093\/genetics\/134.3.959","article-title":"Empirical tests of some predictions from coalescent theory with application to intraspecific phylogeny reconstruction","volume":"134","author":"Crandall KA","year":"1993","journal-title":"Genetics"},{"key":"e_1_2_6_10_2","first-page":"288","article-title":"Why statistical power is necessary to link analysis of molecular variation to decisions about population structure","volume":"17","author":"Dizon AE","year":"1995","journal-title":"American Fisheries Society Symposium"},{"key":"e_1_2_6_11_2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.2307\/1427237","article-title":"The ages of alleles and a coalescent","volume":"18","author":"Donnelly P","year":"1986","journal-title":"Advances in Applied Probability"},{"key":"e_1_2_6_12_2","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1093\/genetics\/136.1.343","article-title":"Using allele frequencies and geographic subdivision to reconstruct gene trees within a species: molecular variance parsimony","volume":"166","author":"Excoffier L","year":"1994","journal-title":"Genetics"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2656.2006.01186.x"},{"key":"e_1_2_6_14_2","doi-asserted-by":"crossref","first-page":"881","DOI":"10.1046\/j.1365-294X.1997.00260.x","article-title":"R\n                  STcalc: a collection of computer programs for calculating unbiased estimates of genetic differentiation and determining their significance for microsatellite data","volume":"6","author":"Goodman SJ","year":"1997","journal-title":"Molecular Ecology"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1038\/251536a0"},{"key":"e_1_2_6_16_2","first-page":"1","volume-title":"Report of the Workshop on the Status of Dall\u2019s porpoise in the North Pacific","author":"IWC","year":"1978"},{"key":"e_1_2_6_17_2","first-page":"172","article-title":"Report of the subcommittee on small cetaceans","volume":"41","author":"IWC","year":"1991","journal-title":"Reports of the International Whaling Commission"},{"key":"e_1_2_6_18_2","first-page":"178","article-title":"Report of the subcommittee on small cetaceans","volume":"42","author":"IWC","year":"1992","journal-title":"Reports of the International Whaling Commission"},{"key":"e_1_2_6_19_2","first-page":"1","article-title":"The life history of Dall\u2019s porpoise with special reference to the stock off the Pacific coast of Japan","volume":"30","author":"Kasuya T","year":"1978","journal-title":"Scientific Reports of the Whales Research Institute"},{"key":"e_1_2_6_20_2","first-page":"3","article-title":"Preliminary report of the biology, catch and populations of Phocoenoides in the western North Pacific. Mammals in the Seas, 4","volume":"5","author":"Kasuya T","year":"1982","journal-title":"FAO Fisheries Series"},{"key":"e_1_2_6_21_2","first-page":"125","article-title":"Distribution of mother\u2010calf Dall\u2019s porpoise pairs as an indication of calving grounds and stock identity","volume":"38","author":"Kasuya T","year":"1987","journal-title":"Scientific Reports of the Whales Research Institute"},{"key":"e_1_2_6_22_2","volume-title":"Dolphins, Porpoises and Whales of the World. The IUCN Red Data Book","author":"Klinowska M","year":"1991"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.1996.tb00347.x"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.1996.tb00290.x"},{"key":"e_1_2_6_25_2","doi-asserted-by":"crossref","unstructured":"MorejohnGV(1979)The natural history of Dall\u2019s porpoise in the North Pacific Ocean. In:Behavior of Marine Animals. Current Perspectives in Research Vol. 3:Cetaceans(edsWinnHE OllaBL) pp.4583.Plenum Press New York NY USA.","DOI":"10.1007\/978-1-4684-2985-5_3"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.2006.02908.x"},{"key":"e_1_2_6_27_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-294X.1997.00267.x"},{"key":"e_1_2_6_28_2","first-page":"1229","article-title":"Incidental catch of cetaceans with salmon gill net","volume":"32","author":"Oshumi S","year":"1974","journal-title":"Journal of Fisheries Research Board of Canada"},{"key":"e_1_2_6_29_2","doi-asserted-by":"publisher","DOI":"10.1139\/f90-001"},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1471-8286.2003.00455.x"},{"key":"e_1_2_6_31_2","volume-title":"Marine Mammals of the World. Systematics and Distribution","author":"Rice DW","year":"1998"},{"key":"e_1_2_6_32_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF00349552"},{"key":"e_1_2_6_33_2","doi-asserted-by":"publisher","DOI":"10.1006\/mpev.1995.1043"},{"key":"e_1_2_6_34_2","first-page":"406","article-title":"The neighbor\u2010joining method: a new method for reconstructing phylogenetic trees","volume":"4","author":"Saitou N","year":"1987","journal-title":"Molecular Biology and Evolution"},{"key":"e_1_2_6_35_2","volume-title":"Molecular Cloning: a Laboratory Manual","author":"Sambrook J","year":"1989"},{"key":"e_1_2_6_36_2","unstructured":"SchneiderS KuefferJM RoessliD ExcoffierL(1997)arlequin1.1. A software for population genetic data analysis.Genetics and Biometry Laboratory University of Geneva Geneva Switzerland."},{"key":"e_1_2_6_37_2","doi-asserted-by":"publisher","DOI":"10.1093\/genetics\/139.1.457"},{"key":"e_1_2_6_38_2","doi-asserted-by":"publisher","DOI":"10.1038\/361603a0"},{"key":"e_1_2_6_39_2","first-page":"205","article-title":"Organochlorine residues in Dall\u2019s and True\u2019s porpoises collected from northwestern Pacific and adjacent waters","volume":"1","author":"Subramanian A","year":"1986","journal-title":"Memories of the National Institute of Polar Research. Symposium on Polar Biology"},{"key":"e_1_2_6_40_2","unstructured":"SwoffordP(1993)paup: Phylogenetic Analysis Using Parsimony Version 3.1.Computer program distributed by theIllinois Natural History Survey Champaign Illinois USA."},{"key":"e_1_2_6_41_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0016672300027683"},{"key":"e_1_2_6_42_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.2005.02683.x"},{"key":"e_1_2_6_43_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-294X.1996.tb00301.x"},{"key":"e_1_2_6_44_2","doi-asserted-by":"publisher","DOI":"10.1093\/jhered\/89.5.438"},{"key":"e_1_2_6_45_2","doi-asserted-by":"publisher","DOI":"10.2307\/1381743"},{"key":"e_1_2_6_46_2","doi-asserted-by":"publisher","DOI":"10.1016\/0168-9525(93)90102-N"},{"key":"e_1_2_6_47_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1558-5646.1965.tb01731.x"}],"container-title":["Molecular Ecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1046%2Fj.1365-294x.2000.00959.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1046\/j.1365-294x.2000.00959.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,29]],"date-time":"2023-10-29T10:07:24Z","timestamp":1698574044000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1046\/j.1365-294x.2000.00959.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,8]]},"references-count":46,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2000,8]]}},"alternative-id":["10.1046\/j.1365-294x.2000.00959.x"],"URL":"https:\/\/doi.org\/10.1046\/j.1365-294x.2000.00959.x","archive":["Portico"],"relation":{},"ISSN":["0962-1083","1365-294X"],"issn-type":[{"value":"0962-1083","type":"print"},{"value":"1365-294X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2000,8]]}}}