Automated Identification of Putative Methyltransferases from Genomic Open Reading Frames
نویسندگان
چکیده
منابع مشابه
Automated identification of putative methyltransferases from genomic open reading frames.
We have analyzed existing methodologies and created novel methodologies for the automatic assignment of S-adenosylmethionine (AdoMet)-dependent methyltransferase functionality to genomic open reading frames based on predicted protein sequences. A large class of the AdoMet-dependent methyltransferases shares a common binding motif for the AdoMet cofactor in the form of a seven-strand twisted bet...
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OBJECTIVE To identify transcriptionally active open reading frames (ORFs), predicted by bioinformatics, within RD1 genomic segment of Mycobacterium tuberculosis using reverse transcription-polymerase chain reaction (RT-PCR). MATERIALS AND METHODS M. tuberculosis H37Rv was grown in Middlebrook 7H9 medium for 8 weeks and total RNA was isolated using standard procedures. The cDNA was synthesized...
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A total of 214 non-overlapping cDNA clones from Schizosaccharomyces pombe were selected and completely sequenced. The clones not previously reported were divided into the following three groups: 1) homologous to Saccharomyces cerevisiae genes (139 clones); 2) homologous to genes from other organisms but not to those from Sac. cerevisiae (4 clones); and 3) no similar sequences (40 clones). Among...
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Here we describe the application of metagenomic technologies to construct cDNA libraries from RNA isolated from environmental samples. RNAlater (Ambion) was shown to stabilize RNA in environmental samples for periods of at least 3 months at -20 degrees C. Protocols for library construction were established on total RNA extracted from Acanthamoeba polyphaga trophozoites. The methodology was then...
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Department of Environmental and Biomolecular Systems, Oregon Health and Science University, Beaverton, Oregon 97006, USA; Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, Oregon 97201, USA; Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA; Department of Microbiology and De...
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ژورنال
عنوان ژورنال: Molecular & Cellular Proteomics
سال: 2003
ISSN: 1535-9476
DOI: 10.1074/mcp.m300037-mcp200