δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).

Similar relative differences in δ 15 N Glx-Phe among the ECA/NWA groups as the ENP ecotypes suggest similar dietary divisions.

Bibliographic Details
Main Authors:	Cory J. D. Matthews (7742336), Jack W. Lawson (10521172), Steven H. Ferguson (2043523)
Format:	Still Image
Language:	unknown
Published:	2021
Subjects:	Cell Biology Molecular Biology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified CSIA-AA TP killer whales CSIA Eastern North Pacific Amino acid δ 15 N differences NWA ENP killer whale populations δ 15 N Glx-Phe δ 15 N Thr FE ECA well-characterized diet differences δ 15 N patterns AA killer whale ecotypes Northwest Atlantic Ecotypes Similar bimodal variation Arctic Pacific Killer Whale Northwest Atlantic Killer whale
Online Access:	https://doi.org/10.1371/journal.pone.0249641.g002

id	ftsmithonian:oai:figshare.com:article/14365978
record_format	openpolar
spelling	ftsmithonian:oai:figshare.com:article/14365978 2023-05-15T15:01:37+02:00 δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation). Cory J. D. Matthews (7742336) Jack W. Lawson (10521172) Steven H. Ferguson (2043523) 2021-04-02T17:25:36Z https://doi.org/10.1371/journal.pone.0249641.g002 unknown https://figshare.com/articles/figure/_sup_15_sup_N_sub_Phe_sub_circles_and_sup_15_sup_N_sub_Glx_sub_squares_of_eastern_North_Pacific_ENP_killer_whale_ecotypes_fish-eating_residents_and_mammal-eating_transients_and_eastern_Canadian_Arctic_Northwest_Atlantic_ECA_NWA_killer_whale/14365978 doi:10.1371/journal.pone.0249641.g002 CC BY 4.0 CC-BY Cell Biology Molecular Biology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified CSIA-AA TP killer whales CSIA Eastern North Pacific Amino acid δ 15 N differences NWA ENP killer whale populations δ 15 N Glx-Phe δ 15 N Thr FE ECA well-characterized diet differences δ 15 N patterns AA killer whale ecotypes Northwest Atlantic Ecotypes Similar bimodal variation Image Figure 2021 ftsmithonian https://doi.org/10.1371/journal.pone.0249641.g002 2021-04-11T15:29:38Z Similar relative differences in δ 15 N Glx-Phe among the ECA/NWA groups as the ENP ecotypes suggest similar dietary divisions. Still Image Arctic Killer Whale Northwest Atlantic Killer whale Unknown Arctic Pacific
institution	Open Polar
collection	Unknown
op_collection_id	ftsmithonian
language	unknown
topic	Cell Biology Molecular Biology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified CSIA-AA TP killer whales CSIA Eastern North Pacific Amino acid δ 15 N differences NWA ENP killer whale populations δ 15 N Glx-Phe δ 15 N Thr FE ECA well-characterized diet differences δ 15 N patterns AA killer whale ecotypes Northwest Atlantic Ecotypes Similar bimodal variation
spellingShingle	Cell Biology Molecular Biology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified CSIA-AA TP killer whales CSIA Eastern North Pacific Amino acid δ 15 N differences NWA ENP killer whale populations δ 15 N Glx-Phe δ 15 N Thr FE ECA well-characterized diet differences δ 15 N patterns AA killer whale ecotypes Northwest Atlantic Ecotypes Similar bimodal variation Cory J. D. Matthews (7742336) Jack W. Lawson (10521172) Steven H. Ferguson (2043523) δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
topic_facet	Cell Biology Molecular Biology Evolutionary Biology Ecology Marine Biology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified CSIA-AA TP killer whales CSIA Eastern North Pacific Amino acid δ 15 N differences NWA ENP killer whale populations δ 15 N Glx-Phe δ 15 N Thr FE ECA well-characterized diet differences δ 15 N patterns AA killer whale ecotypes Northwest Atlantic Ecotypes Similar bimodal variation
description	Similar relative differences in δ 15 N Glx-Phe among the ECA/NWA groups as the ENP ecotypes suggest similar dietary divisions.
format	Still Image
author	Cory J. D. Matthews (7742336) Jack W. Lawson (10521172) Steven H. Ferguson (2043523)
author_facet	Cory J. D. Matthews (7742336) Jack W. Lawson (10521172) Steven H. Ferguson (2043523)
author_sort	Cory J. D. Matthews (7742336)
title	δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
title_short	δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
title_full	δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
title_fullStr	δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
title_full_unstemmed	δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
title_sort	δ 15 n phe (circles) and δ 15 n glx (squares) of eastern north pacific (enp) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern canadian arctic/northwest atlantic (eca/nwa) killer whales with tooth wear and no tooth wear (error bars = standard deviation).
publishDate	2021
url	https://doi.org/10.1371/journal.pone.0249641.g002
geographic	Arctic Pacific
geographic_facet	Arctic Pacific
genre	Arctic Killer Whale Northwest Atlantic Killer whale
genre_facet	Arctic Killer Whale Northwest Atlantic Killer whale
op_relation	https://figshare.com/articles/figure/_sup_15_sup_N_sub_Phe_sub_circles_and_sup_15_sup_N_sub_Glx_sub_squares_of_eastern_North_Pacific_ENP_killer_whale_ecotypes_fish-eating_residents_and_mammal-eating_transients_and_eastern_Canadian_Arctic_Northwest_Atlantic_ECA_NWA_killer_whale/14365978 doi:10.1371/journal.pone.0249641.g002
op_rights	CC BY 4.0
op_rightsnorm	CC-BY
op_doi	https://doi.org/10.1371/journal.pone.0249641.g002
_version_	1766333627772174336

δ 15 N Phe (circles) and δ 15 N Glx (squares) of eastern North Pacific (ENP) killer whale ecotypes (fish-eating residents and mammal-eating transients) and eastern Canadian Arctic/Northwest Atlantic (ECA/NWA) killer whales with tooth wear and no tooth wear (error bars = standard deviation).

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