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Zoology: A New Mouth for Amphioxus
Vladimir Soukup1, Zbynek Kozmik1
1Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
Current Biology : CB
|May 12, 2016
Abstract:
Deuterostomes - a key subdivision of animals - are characterized by the mouth developing anteriorly as a rupture between the outer epithelium and the foregut wall. A new study of amphioxus challenges this view and proposes separate evolutionary origins of deuterostome oral openings.
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