Palaeoproteomics of bird bones for taxonomic classification
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Palaeoproteomics of bird bones for taxonomic classification. / Horn, Ivo R.; Kenens, Yvo; Palmblad, N. Magnus; Van Der Plas-Duivesteijn, Suzanne J.; Langeveld, Bram W.; Meijer, Hanneke J.M.; Dalebout, Hans; Marissen, Rob J.; Fischer, Anja; Vincent Florens, F. B.; Niemann, Jonas; Rijsdijk, Kenneth F.; Schulp, Anne S.; Laros, Jeroen F.J.; Gravendeel, Barbara.
In: Zoological Journal of the Linnean Society, Vol. 186, No. 3, 2019, p. 650-665.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Palaeoproteomics of bird bones for taxonomic classification
AU - Horn, Ivo R.
AU - Kenens, Yvo
AU - Palmblad, N. Magnus
AU - Van Der Plas-Duivesteijn, Suzanne J.
AU - Langeveld, Bram W.
AU - Meijer, Hanneke J.M.
AU - Dalebout, Hans
AU - Marissen, Rob J.
AU - Fischer, Anja
AU - Vincent Florens, F. B.
AU - Niemann, Jonas
AU - Rijsdijk, Kenneth F.
AU - Schulp, Anne S.
AU - Laros, Jeroen F.J.
AU - Gravendeel, Barbara
PY - 2019
Y1 - 2019
N2 - We used proteomic profiling to taxonomically classify extinct, alongside extant bird species using mass spectrometry on ancient bone-derived collagen chains COL1A1 and COL1A2. Proteins of Holocene and Late Pleistocene-aged bones from dodo (Raphus cucullatus) and great auk (Pinguinus impennis), as well as bones from chicken (Gallus gallus), rock dove (Columba livia), zebra finch (Taeniopygia guttata) and peregrine falcon (Falco peregrinus), of various ages ranging from the present to 1455 years old were analysed. HCl and guandine-HCL-based protein extractions from fresh bone materials yielded up to 60% coverage of collagens COL1A1 and COL1A2, and extractions from ancient materials yielded up to 46% coverage of collagens COL1A1 and COL1A2. Data were retrieved from multiple peptide sequences obtained from different specimens and multiple extractions. Upon alignment, and in line with the latest evolutionary insights, protein data obtained from great auk grouped with data from a recently sequenced razorbill (Alca torda) genome. Similarly, protein data obtained from bones of dodo and modern rock dove grouped in a single clade. Lastly, protein data obtained from chicken bones, both from ancient and fresh materials, grouped as a separate, basal clade. Our proteomic analyses enabled taxonomic classification of all ancient bones, thereby complementing phylogenetics based on DNA.
AB - We used proteomic profiling to taxonomically classify extinct, alongside extant bird species using mass spectrometry on ancient bone-derived collagen chains COL1A1 and COL1A2. Proteins of Holocene and Late Pleistocene-aged bones from dodo (Raphus cucullatus) and great auk (Pinguinus impennis), as well as bones from chicken (Gallus gallus), rock dove (Columba livia), zebra finch (Taeniopygia guttata) and peregrine falcon (Falco peregrinus), of various ages ranging from the present to 1455 years old were analysed. HCl and guandine-HCL-based protein extractions from fresh bone materials yielded up to 60% coverage of collagens COL1A1 and COL1A2, and extractions from ancient materials yielded up to 46% coverage of collagens COL1A1 and COL1A2. Data were retrieved from multiple peptide sequences obtained from different specimens and multiple extractions. Upon alignment, and in line with the latest evolutionary insights, protein data obtained from great auk grouped with data from a recently sequenced razorbill (Alca torda) genome. Similarly, protein data obtained from bones of dodo and modern rock dove grouped in a single clade. Lastly, protein data obtained from chicken bones, both from ancient and fresh materials, grouped as a separate, basal clade. Our proteomic analyses enabled taxonomic classification of all ancient bones, thereby complementing phylogenetics based on DNA.
KW - ancient proteins
KW - bird taxonomy
KW - dodo
KW - extant birds
KW - great auk
KW - palaeoproteomics
KW - phylogeny
U2 - 10.1093/zoolinnean/zlz012
DO - 10.1093/zoolinnean/zlz012
M3 - Journal article
AN - SCOPUS:85083789607
VL - 186
SP - 650
EP - 665
JO - Zoological Journal of the Linnean Society
JF - Zoological Journal of the Linnean Society
SN - 0024-4082
IS - 3
ER -
ID: 241594299