Nucleic Acids Research, Vol 26, Issue 20 4783-4784, Copyright © 1998 by Oxford University Press
CF Kostrub, EP Lei and T Enoch
We have adapted a method for making libraries of mutations in any specific
gene for use in the fission yeast Schizosaccharomyces pombe . This elegant
and simple method consists of PCR amplification of the gene of interest,
followed by co-transformation of fission yeast with the PCR fragment and a
linearized plasmid vector prepared such that the ends of the vector share
DNA sequence with the ends of the PCR fragment. Homologous recombination
between the vector and the PCR fragment occurs at a high frequency and
results in a collection of yeast transformants, most harboring a mutated
allele of the original gene within the vector of choice. This library can
then be screened or selected for phenotypes of interest.
ARTICLES
Use of gap repair in fission yeast to obtain novel alleles of specific genes
Department of Genetics, Harvard Medical School, Warren Alpert Building, 200 Longwood Avenue, Boston, MA 02115, USA. kostrub@rascal.med.harvard.edu
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