title: Quantitative aspects of in situ hybridization on rRNA gene sites in Vicia species and Allium cepa.
mesh_terms: D004247:DNA / Q000235:genetics*; D004275:DNA, Ribosomal; D005796:Genes; D059828:Plant Cells; D010944:Plants / Q000235:genetics*; D012335:RNA, Ribosomal / Q000235:genetics*; D013045:Species Specificity
chemical_list: D004275:DNA, Ribosomal; D012335:RNA, Ribosomal; D004247:DNA