title: Chromosome constitution and cell division in in vitro cultures of Zea mays L. endosperm.
mesh_terms: D002455:Cell Division; D002467:Cell Nucleus / Q000648:ultrastructure; D002478:Cells, Cultured; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000648:ultrastructure*; D003470:Culture Media; D007621:Karyotyping; D008938:Mitosis; D059828:Plant Cells; D011123:Polyploidy; D003313:Zea mays / Q000166:cytology*
chemical_list: D003470:Culture Media