TY - RPRT TI - Upstream G gamma-globin and downstream beta-globin sequences required for stage-specific expression in transgenic mice. AU - M Trudel AU - J Magram AU - L Bruckner AU - F Costantini PY - 1987 DO - 10.1128/mcb.7.11.4024-4029.1987 UR - https://pubmed.ncbi.nlm.nih.gov/2828925/ ID - 2828925 ER -