TY - RPRT TI - Serine esterases: structural conservation during animal evolution and variability in enzymatic properties in the genus Drosophila. AU - J Pen AU - G J Bolks AU - M L Hoeksema-Du Pui AU - J J Beintema PY - 1990 DO - 10.1007/bf00226451 UR - https://pubmed.ncbi.nlm.nih.gov/2124571/ ID - 2124571 ER -