 Allan Spradling research biography by Carnegie Science

Primary source: carnegiescience.edu/news/carnegies-allan-spradling-awarded-23rd-march-dimes-and-richard-b-johnson-jr-md-prize

Verified locator: May 7, 2018 institutional account. Full name Allan C. Spradling; explicitly credits gene-transfer collaboration with Gerald Rubin, and describes subsequent genetics/oogenesis work. Used for identity linkage, not a present-day rank inferred from the historical announcement.