Helobdella robusta
Encyclopedia
Helobdella robusta is a leech
of the family glossiphoniidae
. Its genome has been sequences by the Joint Genome Institute
, and its early development has been studied extensively.
Leech
Leeches are segmented worms that belong to the phylum Annelida and comprise the subclass Hirudinea. Like other oligochaetes such as earthworms, leeches share a clitellum and are hermaphrodites. Nevertheless, they differ from other oligochaetes in significant ways...
of the family glossiphoniidae
Glossiphoniidae
Glossiphoniidae are the family called freshwater jawless leeches or glossiphoniids. They are one of the main groups of Rhynchobdellida, true leeches with a proboscis. These leeches are generally flattened, and have a poorly defined anterior sucker...
. Its genome has been sequences by the Joint Genome Institute
Joint Genome Institute
The U.S. Department of Energy Joint Genome Institute was created in 1997 to unite the expertise and resources in genome mapping, DNA sequencing, technology development, and information sciences pioneered at the DOE genome centers at Lawrence Berkeley National Laboratory , Lawrence Livermore...
, and its early development has been studied extensively.