The tapeworm's elusive antero-posterior polarity
1Department of Biology, University of Padova, Via Ugo Bassi 58 B, I 35131, Padova, Italy. alessandro.minelli@unipd.it.
BMC Biology
|March 12, 2016
Abstract:
Because of their sessile lifestyle and the lack of the sensory and feeding structures usually associated with the cephalic end, fixing the antero-posterior (AP) polarity of tapeworms is somewhat equivocal and has been a matter of century-long debates. Koziol et al. offer the first molecular evidence finally fixing the scolex as the animal's anterior pole.
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