P. H. Sisco Sisco, P. H. (1992). Opaque-10 maps near bronze-2 on chromosome IL. Maize Genetics Cooperation Newsletter, (66), 93. Sisco, P. H. (1992). Reduced maps very close to NP1238 on chromosome 1L. Maize Genetics Cooperation Newsletter, (66), 93. Sisco, P. H. (1992). White luteus-5 maps near brachytic-2 on chromosome 1L. Maize Genetics Cooperation Newsletter, (66), 93. SISCO, P. H. (1991). DUPLICATIONS COMPLICATE GENETIC-MAPPING OF RF4, A RESTORER GENE FOR CMS-C CYTOPLASMIC MALE-STERILITY IN CORN. CROP SCIENCE, 31(5), 1263–1266. https://doi.org/10.2135/cropsci1991.0011183X003100050036x Sisco, P. H. (1990). Chromosome 1L. Maize Genetics Cooperation Newsletter, (64), 128. Sisco, P. H. (1990). Rf4 from A619 maps distal to BNL13.05 on 8-S. Maize Genetics Cooperation Newsletter, (64), 97. Sisco, P. H. (1989). Chromosome 1L. Maize Genetics Cooperation Newsletter, (63), 140.