Clear cell renal cell carcinoma (ccRCC) is the most common malignant renal epithelial tumor and also the most deadly. To identify molecular changes occurring in ccRCC, in the present study we performed a genome wide analysis of its entire complement of mRNAs. Gene and exon-level analyses were carried out by means of the Affymetrix Exon Array platform. To achieve a reliable detection of differen...

Abstract Background Lipid transporters play an essential role in lipid delivery and distribution, but their influence on seed oil production oilseed crops is not well studied. Results Here, we examined the effect of two transporters, FAX1 ( fatty acid export1 ) ABCA9 ATP-binding cassette transporter subfamily A9 metabolism plant Camelina sativa . Overexpression (OE) increased weight size, with ...

OBJECTIVE Nifedipine, an L-type calcium channel blocker, protects against the progression of atherosclerosis. We investigated the molecular basis of the antiatherosclerotic effect of nifedipine in macrophages and apolipoprotein E-deficient mice. METHODS AND RESULTS In macrophages, nifedipine increased peroxisome proliferator-activated receptor-gamma (PPARgamma) activity without increasing PPA...

We describe a mini-Tn7-based broad-host-range expression cassette for arabinose-inducible gene expression from the P(BAD) promoter. This delivery vector, pTJ1, can integrate a single copy of a gene into the chromosome of Gram-negative bacteria for diverse genetic applications, of which several are discussed, using Pseudomonas aeruginosa as the model host.

A 167 base pair DNA cassette has been constructed to facilitate the detection and purification of recombinunt proteins. This cassette, kfc, cncodcs three distinct peptide units: a phosphorylation site for (he CAMP-depcndeni protein base (PKA), called hemptidc, a factor Xa cleavage site, and a calmodulin-binding peptide. Expressed kfc fusio? proteins can be purified from bacterial lysates in one...

ATP-binding cassette (ABC) transporters transport a variety of substrates across cellular membranes coupled with hydrolysis of ATP. Currently 49 ABC transporters consisting of seven subfamilies, ABCA, ABCB, ABCC, ABCD, ABCE, ABCF, and ABCG, have been identified in humans and they are extensively expressed in various tissues. Skin can develop a number of drug-induced toxicities' such as Stevens-...

A procedure is described that directs the self-induced deletion of DNA sequences as they pass through the male germ line of mice. The testes-specific promoter from the angiotensin-converting enzyme gene was used to drive expression of the Cre-recombinase gene. Cre was linked to the selectable marker Neor, and the two genes flanked with loxP elements. This cassette was targeted to the Hoxa3 gene...

A sensitive gene expression reporter system was developed for Clostridium acetobutylicum ATCC 824 by using a customized gusA expression cassette. In discontinuous cultures, time course profiles of beta-glucuronidase specific activity reflected adequately in vivo dynamic up- and down-regulation of acidogenesis- and/or solventogenesis-associated promoter expression in C. acetobutylicum. Furthermo...

A gene encoding the yeast ubiquitin was chemically synthesized and expressed in yeast under regulatory control of the copper metallothionein (CUP1) promoter. The gene was assembled in a one-step ligation reaction from eight oligonucleotide fragments ranging in length from 50 to 64 nucleotides. To facilitate mutagenesis and gene fusion studies, eight unique 6-base-cutting restriction enzyme site...