Norman Henry Giles (August 6, 1915 – October 16, 2006) was an American microbial geneticist who studied mutations of Neurospora crassa.
1940: "The effects of fast neutrons on the chromosomes of Tradescantia". Proc. Natl. Acad. Sci. U. S. A. 26:567-575.1948: With E. Z. Lederberg, "Induced reversions of biochemical mutants in Neurospora crassa". Am. J. Bot. 35:150-157.1950: With H. P. Riley, "Studies on the mechanism of oxygen effect on the radiosensitivity of Tradescantia chromosomes". Proc. Natl. Acad. Sci. U. S. A. 36:337-344.1950: With A. V. Beatty, "The effect of x-irradiation in oxygen and in hydrogen at normal and positive pressures on chromosome aberration frequency in Tradescantia microspores". Science 112:643-645.1951: "Studies on the mechanism of reversion in biochemical mutants of Neurospora crassa". Cold Spring Harb. Sym. 16:283-313.1956: "Forward and back mutation at specific loci in Neurospora". Brookhaven Sym. Biol. 8:103-125.1957: With C. W. H. Partridge and N. J. Nelson, "The genetic control of adenylosuccinase in Neurospora crassa". Proc. Natl. Acad. Sci. U. S. A. 43:305-317.1957: With E. H. Y. Chu, "A study of primate chromosome complements". Am. Nat. 91:273-282.1958: With M. E. Case, "Evidence from tetrad analyses for both normal and aberrant recombination between allelic mutants in Neurospora crassa". Proc. Natl. Acad. Sci. U. S. A. 44:378-390. 
