Early development of rostrum saw-teeth in a fossil ray tests classical theories of the evolution of vertebrate dentitions

In classical theory, teeth of vertebrate dentitions evolved from co-option of external skin denticles into the oral cavity. This hypothesis predicts that ordered tooth arrangement and regulated replacement in the oral dentition were also derived from skin denticles. The fossil batoid ray Schizorhiza...

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Pubblicato in:Proc Biol Sci
Autori principali: Smith, Moya Meredith, Riley, Alex, Fraser, Gareth J., Underwood, Charlie, Welten, Monique, Kriwet, Jürgen, Pfaff, Cathrin, Johanson, Zerina
Natura: Artigo
Lingua:Inglês
Pubblicazione: The Royal Society 2015
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Research Articles
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4614774/
https://ncbi.nlm.nih.gov/pubmed/26423843
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2015.1628
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