Mammalian metaphase chromosomes with high molecular weight DNA isolated at pH 10.5.
D000818:Animals; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D002875:Chromosomes / Q000032:analysis*; D006224:Cricetinae; D004247:DNA / Q000032:analysis* / Q000302:isolation & purification; D005347:Fibroblasts; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D008938:Mitosis; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine