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 that isolates intact, high molecular weight DNA from yeast cells for subcloning and rare cutting restriction enzyme analysis. Using this protocol one can expect a yield of 100-200 µg of DNA per prep. - [Read High Molecular Weight Yeast Liquid DNA Preparation Protocol]
Protocol for ligating plasmid and target DNAs in low-melting-temperature agarose. Ligation in low-melting-temperature agarose is much less efficient than ligation with purified DNA in free solution and requires a large amount of DNA ligase. The method is used chiefly for rapid subcloning of segments of DNA in dephosphorylated vectors and assembling recombinant constructs. - [Read Ligating Plasmid and Target DNAs in Low-melting-temperature Agarose 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]
Subcloning Protocol ES Cells. Used an adapted form of the feeder-free protocols detailed in Xu et al. (Nature Biotechnology 19:971–974, 2001). NIH Stem Cell Unit - [Read Subcloning Protocol ES Cells]