title: 2 microns plasmid multimers in the YAC host strain AB1380 interfere with some applications of YAC libraries.
authors.affiliation: MRC Laboratory of Molecular Biology, Cambridge, UK.
authors.forename: T M
authors.initials: TM
authors.lastname: Barnes
mesh_terms: D000818:Animals; D002107:Caenorhabditis / Q000235:genetics; D015825:Chromosomes, Fungal; D005821:Genetic Techniques; D015698:Genomic Library; D010957:Plasmids; D012441:Saccharomyces cerevisiae / Q000235:genetics