Genomic Sciences - 1975 Bellvé, A. R., Anderson, E., & Hanley-Bowdoin, L. (1975). Synthesis and amino acid composition of basic proteins in mammalian sperm nuclei. Developmental Biology, 47(2), 349–365. https://doi.org/10.1016/0012-1606(75)90289-4 Stein, D. B., & Thompson, W. F. (1975). DNA Hybridization and Evolutionary Relationships in Three Osmunda Species. Science, 189(4206), 888–890. https://doi.org/10.1126/science.189.4206.888