TY - RPRT TI - Quantitative variation and evolution of spatially explicit morphogen expression in Drosophila AU - Ali, S. AU - Signor, S. AU - Kozlov, K. AU - Nuzhdin, S. PY - 2017 DO - 10.1101/175711 UR - https://www.biorxiv.org/content/10.1101/175711v1 ID - 10.1101/175711 ER -