منابع مشابه
A RecA-mediated exon profiling method
We have developed a RecA-mediated simple, rapid and scalable method for identifying novel alternatively spliced full-length cDNA candidates. This method is based on the principle that RecA proteins allow to carry radioisotope-labeled probe DNAs to their homologous sequences, resulting in forming triplexes. The resulting complex is easily detected by mobility difference on electrophoresis. We ap...
متن کاملRecA-mediated affinity capture: a method for full-length cDNA cloning.
We describe an improved method for rapid cloning of full-length cDNA from cDNA libraries. This approach is based on the ability of Escherichia coli RecA protein to form a stable nucleoprotein complex with a linear single-stranded DNA probe and homologous sequences in circular double-stranded DNA. Hybridization of RecA-coated biotinylated DNA probes to homologous plasmid DNA creates triple-stran...
متن کاملrecA gene expression in a streptomycete is mediated by the unusual C-terminus of RecA protein.
Streptomyces RecA proteins are characterized by a conserved, positively charged extension of unknown function appended at their C-termini. To investigate the function of this element, we introduced the Streptomyces rimosus recA gene and its mutant form encoding the protein with a C-terminal deletion into S. rimosus. Both transcript and protein levels were dramatically increased in the strain ex...
متن کاملOrdered intracellular RecA-DNA assemblies: a potential site of in vivo RecA-mediated activities.
The inducible SOS response increases the ability of bacteria to cope with DNA damage through various DNA repair processes in which the RecA protein plays a central role. Here we present the first study of the morphological aspects that accompany the SOS response in Escherichia coli. We find that induction of the SOS system in wild-type bacteria results in a fast and massive intracellular coaggr...
متن کاملA Brassica Exon Array for Whole-Transcript Gene Expression Profiling
Affymetrix GeneChip® arrays are used widely to study transcriptional changes in response to developmental and environmental stimuli. GeneChip® arrays comprise multiple 25-mer oligonucleotide probes per gene and retain certain advantages over direct sequencing. For plants, there are several public GeneChip® arrays whose probes are localised primarily in 3' exons. Plant whole-transcript (WT) Gene...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2006
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gkl497