Protocol describes methods for isolation of DNA from a strain of S. cerevisiae carrying a recombinant YAC. Because the linear YAC DNAs are sensitive to shearing forces, pipettes with wide-bore tips should be used to transfer DNAs. The method is suitable for preparing DNA that will be used for agarose gel electrophoresis, Southern blotting, subcloning, genomic library construction, PCR, or other methods that do not require intact high-molecular-weight DNA. - [Read Growth of S. cerevisiae and Preparation of DNA Protocol]
Protocol describes the use of agarose plugs for isolation of yeast artificial chromosome (YAC) DNA. The DNA can then be run on a pulsed-field gel and used for microinjection to produce transgenic mice. - [Read Large-Scale Preparation of Agarose Plugs of Yeast DNA Protocol]
Protocol for sizing of YAC clones. To determine the size of a yeast artificial chromosome within the background of the normal yeast chromosomal complement. - [Read Sizing of YAC Clones Protocol]
Protocol for the subcloning of Yeast artificial chromosome into phage lambda. To subclone the large insert fragment of human DNA contained within a YAC into a bacteriophage lambda vector. The subclones are 15 to 23 kb in size, and can be used to identify new polymorphic markers from a known region of the genome, to map a specific locus, and/or to screen other libraries. - [Read Subcloning of Yeast Artificial Chromosomes into Phage Lambda Protocol]
Protocol for YAC transfer by KAR1. Includes: YAC transfer by Kar1 mating; Transfer YAC from donor cells into YPH 925; Transfer YAC from YPH925 into recipient cells. - [Read YAC Transfer by KAR1Protocol]