Yellowfin goby Acanthogobius flavimanus affected with X-cell pseudotumors were sampled from a river estuary in Tokyo Bay, Japan. We amplified the gene for small subunit ribosomal RNA (18S rRNA) of X-cells of the goby with PCR using universal primers. The gene that we obtained (DDBJ Accession no. AB451874) showed 91% sequence identity to that of the X-cells of the flathead flounder Hippoglossoid...

objective(s): haemostasis prevents blood loss following vascular injury. it depends on the unique concert of events involving platelets and specific blood proteins, known as coagulation factors. the clotting system requires precise regulation and coordinated reactions to maintain the integrity of the vasculature. clotting insufficiency mostly occurs due to genetically inherited coagulation fact...

duchene and becker muscular dystrophy (dmd and bmd) are x-linked conditions that result from a defect in the dystrophin gene located on xp21. dmd is the most frequent neuromuscular disease in humans (1/3500 male newborns). in approximately 65% of dmd and bmd patients, deletions in the dystrophin gene have been identified as the molecular determinant. population-based variations in frequency and...