Regulation of HIS4-lacZ fusions in Saccharomyces cerevisiae.
AUTOR(ES)
Silverman, S J
RESUMO
The beginning of the Saccharomyces cerevisiae HIS4 gene has been fused to the structural gene for Escherichia coli beta-galactosidase. This construction, which contains HIS4 DNA from -732 to +30 relative to the translation initiation codon, has been integrated into the yeast genome at two chromosomal locations, HIS4 and URA3. At both locations, this 762-base-pair stretch of DNA is sufficient for initiating expression of beta-galactosidase activity in S. cerevisiae and confers upon this activity the regulatory response normally found for HIS4.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=369920Documentos Relacionados
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