Abstract
To gain insight into the evolution of the structure and functions of transforming growth factor (TGF)-beta superfamily members, a cDNA encoding a new member from the bivalve mollusc Crassostrea gigas named mGDF (molluscan growth and differentiation factor) was identified by PCR using degenerate primers. The mGDF precursor exhibits characteristic features of the TGF-beta superfamily and shows highest homology with human BMP2 and Drosophila DPP. Conversely, the mgdf gene displays a distinct pattern of expression during development. Indeed mgdf transcripts were not detected early in development but increased markedly before metamorphosis. These findings raise the possibility that mGDF could play a central role in the biological processes that allow larvae to become competent to metamorphose.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
