The Comparison of β-Thymosin Homologues Among Metazoa Supports an Arthropod-Nematode Clade Manuel, Michaël ; Kruse, Michael ; Müller, Werner E. G. ; Le Parco, Yannick Abstract Publication: Journal of Molecular Evolution Pub Date: October 2000 DOI: 10.1007/s002390010100 Bibcode: 2000JMolE..51..378M