Item talk:Q258195

{

 "USGS Publications Warehouse": {
   "@context": "https://schema.org",
   "@type": "Article",
   "additionalType": "Journal Article",
   "name": "Population genetic structure and gene flow of Ad\u00e9lie penguins (Pygoscelis adeliae) breeding throughout the western Antarctic Peninsula",
   "identifier": [
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       "propertyID": "USGS Publications Warehouse IndexID",
       "value": "70195693",
       "url": "https://pubs.usgs.gov/publication/70195693"
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       "value": 70195693
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       "propertyID": "DOI",
       "value": "10.1017/S0954102017000293",
       "url": "https://doi.org/10.1017/S0954102017000293"
     }
   ],
   "journal": {
     "@type": "Periodical",
     "name": "Antarctic Science",
     "volumeNumber": "29",
     "issueNumber": "6"
   },
   "inLanguage": "en",
   "isPartOf": [
     {
       "@type": "CreativeWorkSeries",
       "name": "Antarctic Science"
     }
   ],
   "datePublished": "2017",
   "dateModified": "2018-05-20",
   "abstract": "Ad\u00e9lie penguins (Pygoscelis adeliae) are responding to ocean\u2013climate variability throughout the marine ecosystem of the western Antarctic Peninsula (WAP) where some breeding colonies have declined by 80%. Nuclear and mitochondrial DNA (mtDNA) markers were used to understand historical population genetic structure and gene flow given relatively recent and continuing reductions in sea ice habitats and changes in numbers of breeding adults at colonies throughout the WAP. Genetic diversity, spatial genetic structure, genetic signatures of fluctuations in population demography and gene flow were assessed in four regional Ad\u00e9lie penguin colonies. The analyses indicated little genetic structure overall based on bi-parentally inherited microsatellite markers (FST\u00a0=-0.006\u20130.004). No significant variance was observed in overall haplotype frequency (mtDNA\u00a0\u03a6ST\u00a0=0.017;\u00a0P=0.112). Some comparisons with Charcot Island were significant, suggestive of female-biased philopatry. Estimates of gene flow based on a two-population coalescent model were asymmetrical from the species\u2019 regional core to its northern range. Breeding Ad\u00e9lie penguins of the WAP are a panmictic population and hold adequate genetic diversity and dispersal capacity to be resilient to environmental change.",
   "description": "12 p.",
   "publisher": {
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     "name": "Cambridge University Press"
   },
   "author": [
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       "@type": "Person",
       "name": "Sage, George K. ksage@usgs.gov",
       "givenName": "George K.",
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       "email": "ksage@usgs.gov",
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         "value": "0000-0003-1431-2286",
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           "name": "Alaska Science Center Biology WTEB",
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     {
       "@type": "Person",
       "name": "Fraser, William R.",
       "givenName": "William R.",
       "familyName": "Fraser"
     },
     {
       "@type": "Person",
       "name": "Williams, Tony D.",
       "givenName": "Tony D.",
       "familyName": "Williams",
       "affiliation": [
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           "@type": "Organization",
           "name": "Department of Biological Sciences, Simon Fraser University, Burnaby, BC"
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       "name": "Gorman, Kristen B.",
       "givenName": "Kristen B.",
       "familyName": "Gorman"
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       "name": "Talbot, Sandra L. stalbot@usgs.gov",
       "givenName": "Sandra L.",
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       "name": "Sonsthagen, Sarah A. ssonsthagen@usgs.gov",
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       "@type": "Person",
       "name": "Gravley, Megan C. mgravley@usgs.gov",
       "givenName": "Megan C.",
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