title: Laser microbeam irradiation of the juxtanucleolar region of prophase nucleolar chromosomes.
mesh_terms: D000818:Animals; D001128:Argon; D002466:Cell Nucleolus / Q000528:radiation effects; D002467:Cell Nucleus / Q000528:radiation effects; D002478:Cells, Cultured; D002875:Chromosomes / Q000528:radiation effects*; D007834:Lasers; D008168:Lung; D008722:Methods; D008938:Mitosis / Q000528:radiation effects*; D011830:Radiation Effects; D013997:Time Factors; D014562:Caudata
chemical_list: D001128:Argon