Construction of YAC libraries with large inserts. Abstract Text:
The yeast artificial chromosome (YAC) cloning system makes it possible to clone large pieces of genomic DNA into yeast. Libraries have been made containing clones with inserts in the megabase-pair range. The basic protocol in this unit describes preparation of YAC vectors and transformation of ligated DNA into yeast spheroplasts. A support protocol describes titration of Lyticase to make spheroplasts. Additional support protocols detail two methods for partial digestion of genomic DNA: EcoRI restriction endonuclease-EcoRI methylase competition and the partial digestion of genomic DNA by use of limiting amounts of Mg2+, respectively.
Construction of YAC libraries with large inserts. Publishing Authors By Initials