| differential expression and geographic variation of the venom phospholipases a2 of calloselasma rhodostoma and trimeresurus mucrosquamatus. | to investigate the geographic variations in venoms of two medically important pitvipers, we have purified and characterized the phospholipases a2 (pla2s) from the pooled venoms of calloselasma rhodostoma from malaysia, thailand, indonesia, and vietnam, as well as the individual venom of trimeresurus mucrosquamatus collected from both north and south taiwan. enzymatic and pharmacological activities of the purified pla2s were also investigated. the complete amino acid sequences of the purified pla ... | 2001 | 11370849 |