Repetitive-element PCR (rep-PCR) with primers based on repetitive extragenic palindromic (REP) and enterobacterial repetitive intergenic consensus (ERIC) repeated DNA sequences was used for genomic finger-printing of Bartonella species. This technique was applied by using either extracted genomic DNA or preparations of whole bacterial cells directly. PCR fingerprints with either the REP-based p...

32 Recently the DiversiLab (DL) system (bioMérieux) was developed as an automated platform that uses 33 rep-PCR technology for standardized, reproducible DNA fingerprinting of bacteria. The purpose of this 34 study was to evaluate the usefulness of DL rep-PCR for typing of Pseudomonas aeruginosa isolates. 35 The performance of DL rep-PCR was compared with that of pulsed-field gel electrophoresi...

Using a polyclonal antiserum a cDNA encoding a Rab escort protein (REP) homolog in Drosophila has been identified and sequenced. The gene encodes a 511 residue protein with a predicted molecular mass of 56855 Da. Antibody labeling demonstrates that Drosophila REP protein is present in the early embryo and that it is being apportioned uniformly throughout the embryo in a process likely to be lin...

The rep gene of Escherichia coli was mapped between ilvC and rho by three-factor P1 transductional crosses and also by complementation with a set of lambda transducing phages that contain known amounts of bacterial DNA linked to ilvC. The physical distance between ilvC and rep and between rep and rho were calculated with an accuracy of +/- 0.4 kilobase to be 0 less than or equal to ilvC-rep les...

Choroideremia (CHM) is an X-linked retinal degenerative disease resulting from a lack of functional Rab Escort Protein-1 (REP-1). As a first step in developing gene-based therapies for this disease, we evaluated the feasibility of delivering functional REP-1 to defective lymphocytes and fibroblasts isolated from individuals with CHM. A recombinant adenovirus delivering the full-length human cDN...

This study was designed to test the hypothesis that raising myocardial O2 via diffusion of a hyperbaric oxygen solution (AO) administered through the anterior interventricular vein (AIV) will reduce infarct size by reducing reperfusion injury associated with reduced neutrophil activation. In three pilot open-chest swine experiments, myocardial tissue Po2 was monitored using an oxygen probe duri...

Rapid and sensitive methods for accurate strain delineation are essential for monitoring and preventing transmission of methicillin-resistant Staphylococcus aureus (MRSA). Pulsed-field gel electrophoresis (PFGE) has been the standard technique for strain typing most bacterial species including MRSA. The goal of this study was to compare the performance of the DiversiLab microbial typing system ...

The replication-associated protein (Rep) of geminiviruses, single-stranded DNA viruses of higher plants, is essential for virus replication. Since these viruses do not encode their own polymerases, Rep induces differentiated plant cells to reenter the cell cycle by interacting with the plant homologues of retinoblastoma proteins in order to activate the host DNA synthesis machinery. We have use...

The CMT1A-REP repeat on chromosome 17p11.2-12 is proposed to mediate misalignment and meiotic unequal crossover leading to a 1.5 Mb pair duplication associated with Charcot-Marie-Tooth neuropathy type 1A (CMT1A) and a reciprocal deletion associated with hereditary neuropathy with liability to pressure palsies (HNPP). Restriction enzyme endonuclease mapping indicated that the size of the CMT1A-R...