title: Chromosome Numbers in Crosses of Diploid, Triploid and Tetraploid Maize.
authors.affiliation: Duke University, Durham, North Carolina.
authors.forename: K
authors.initials: K
authors.lastname: Punyasingh
mesh_terms: D002875:Chromosomes; D004171:Diploidy; D011123:Polyploidy; D057891:Tetraploidy; D057885:Triploidy; D003313:Zea mays