TY - RPRT TI - Functionally distinct, sequence-specific replicator and origin elements are required for Drosophila chorion gene amplification. AU - L Lu AU - H Zhang AU - J Tower PY - 2001 DO - 10.1101/gad.822101 UR - https://pubmed.ncbi.nlm.nih.gov/11157771/ ID - 11157771 ER -