Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.7.48 (transcriptase)
 9,479 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Conserved motifs found in known bacterial polI DNA polymerase sequences were identified, and degenerate PCR primers were designed for PCR amplification of an internal portion of polI genes from all bacterial divisions. We describe here a method that has allowed the rapid identification and isolation of 13 polI genes from a diverse selection of thermophilic bacteria and report on the biochemical characteristics of nine of the purified recombinant enzymes. Several enzymes showed significant reverse-transcriptase activity in the presence of Mg2+, particularly the polymerases from Bacillus caldolyticus EA1, Caldibacillus cellovorans CompA.2, and Clostridium stercorarium.
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PMID:Thermophilic bacterial DNA polymerases with reverse-transcriptase activity. 1519 5