Biochemical and Genetic Regulation of Morphogenesis: The Control of Microtubule Assembly During Spermatogenesis In DrosophilaRaff, ElizabethNational Science Foundation (NSF), Directorate for Biological Sciences, Division of Molecular and Cellular Biosciences (ID: 8005701), $146,011USD, 09/15/1980 -- 02/29/1984