TY - JA AU - Wan,Y. AU - McMurphy,L.M. AU - Rayburn,A.L. AU - Widholm,J.M. TI - Ploidy levels of plants regenerated from mixed ploidy maize callus cultures SN - 1054-5476 U1 - 92-103870 PY - 1992/// KW - Agricultural chemicals KW - Biological properties KW - Cell structure KW - Chromosome number KW - Culture techniques KW - Cytoplasm KW - Cytoplasmic organelles KW - Gramineae KW - In vitro culture KW - Organ culture KW - Plant anatomy KW - AGROVOC KW - Plant propagation KW - Plant tissues KW - Plastids KW - Polyploidy KW - Protoplasm KW - Zea KW - Plant breeding N1 - references. Paper presented at the "Session-in-Depth on In Vitro Gametophyte Biology", 1991 World Congress on Cell and Tissue Culture, June 16-20, 1991, Anaheim, California T2 - In Vitro Cellular and Developmental Biology : Plant ER -