title: Cell arrest in G2 in root meristems: a control factor from the cotyledons.
mesh_terms: D002467:Cell Nucleus / Q000378:metabolism; D002478:Cells, Cultured; D004247:DNA / Q000378:metabolism; D008832:Microchemistry; D008938:Mitosis; D059828:Plant Cells; D010944:Plants / Q000378:metabolism*; D013053:Spectrophotometry; D013194:Staining and Labeling; D013936:Thymidine; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine