Telomeres. All's well that ends well.
Murray
A
A
D000818:Animals; D001483:Base Sequence; D002875:Chromosomes / Q000648:ultrastructure*; D004247:DNA / Q000378:metabolism; D019915:DNA Primase; D004261:DNA Replication; D006801:Humans; D008969:Molecular Sequence Data; D012316:RNA Nucleotidyltransferases / Q000378:metabolism; D012091:Repetitive Sequences, Nucleic Acid; D013768:Tetrahymena / Q000235:genetics
D004247:DNA; D019915:DNA Primase; D012316:RNA Nucleotidyltransferases