Nucleotide sequence and expression of the cloned gene of bacteriphage SP6 RNA polymerase
نویسندگان
چکیده
منابع مشابه
Nucleotide sequence and expression of the cloned gene of bacteriophage SP6 RNA polymerase.
The coding region of the gene for bacteriophage SP6 RNA polymerase was cloned into pBR322, and its entire nucleotide sequence was deduced. The predicted amino acid sequence for the polymerase consists of 874 amino acid residues with a total molecular weight of 98,561 daltons. Comparison of the amino acid sequence with that of T7 RNA polymerase reveals that regions with partial homology are pres...
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15 صفحه اولSequences of three promoters for the bacteriophage SP6 RNA polymerase.
Fragments of SP6 DNA generated by cleavage with Hpa II or Taq I were cloned into the Cla I site of pBR322 and the recombinant plasmids were screened for the presence of SP6 promoter activity by transcription in vitro with purified SP6 RNA polymerase. Three plasmids having promoter activity and small inserts of SP6 DNA were characterized. Hybridization studies showed that all three cloned promot...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1987
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/15.6.2653