The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We have identified a novel cochlear gene, designated OTOR, from a comparative sequence analysis of over 4000 clones from a human fetal cochlear cDNA library. Northern blot analysis of human and chicken organs shows strong OTOR expression only in the cochlea; very low levels are detected in the chicken eye and spinal cord. Otor and Col2A1 are coexpressed in the cartilaginous plates of the neural and...
Pkd2, the mouse homologue of PKD2, the gene responsible for the second form of autosomal dominant polycystic kidney disease, is highly expressed in fetal and adult mouse tissues. The expression of Pkd2 is developmentally regulated. To begin to dissect out the regulatory mechanism of Pkd2 expression, we characterized the basic features of the gene structure and identified potential cis-regulatory elements...
Biologic effects of androgen on target cells are mediated in part by transcriptional regulation of androgen-regulated genes (ARGs) by androgen receptor. Using serial analysis of gene expression (SAGE), we have identified a comprehensive repertoire of ARGs in LNCaP cells. One of the SAGE-derived tags exhibiting homology to an expressed sequence tag was maximally induced in response to synthetic androgen...
Uptake of fatty acids into cells is a controlled process in part regulated by fatty acid transport proteins (FATPs), which facilitate the transport of fatty acids across the cell membrane. In this study the structure of the human FATP-1 (HGMW-approved symbol SLC27A1) cDNA and gene was determined, and the expression of its mRNA in human was characterized. Muscle and adipose tissue have the highest...
The Rho proteins are a class of small molecular GTPases that regulate multiple fundamental cellular processes by mediating the G-protein-coupled receptor signaling pathway. Rhotekin, which is one of the downstream target molecules of Rho with a Rho binding motif class I domain, can inhibit endogenous or RhoGAP-stimulating Rho GTPase activity to regulate the signaling pathway. Here, a novel human cDNA...
A novel human Type I procollagen C-proteinase enhancer protein-like gene, PCOLCE2, was identified by sequencing an EST in the primary open-angle glaucoma (POAG) region on 3q21. The total cDNA encoded a 415-amino-acid protein that has 43% identity to the Type I procollagen C-proteinase enhancer protein (PCOLCE1). PCOLCE2 contains two CUB domains, which are thought to be involved in protein–protein...
We have isolated and functionally characterized the mouse gene for the C2 subunit of the 20S proteasome. The gene contains 10 exons distributed over a region of 12 kb on the distal end of mouse chromosome 7. Its exon–intron structure differs from those of the other few known proteasome genes. Transfection assays revealed that 1.5 kb of 5′ flanking sequence is active as promoter in cultured myoblasts...
We have developed a library of hairpin ribozyme genes that can be delivered and expressed in mammalian cells with the purpose of identifying genes involved in a specific phenotype. By applying the appropriate phenotypic selection criteria in tissue culture, we can enrich for ribozymes that knock down expression of an unknown gene or genes in a particular pathway. Once specific ribozymes are selected,...
The olfactory receptor multigene family is organized in clusters spread throughout the genome. In the present study, we have sequenced two subregions of the mOR37 gene cluster on mouse chromosome 4. The resulting 100 kb of sequence revealed seven odorant receptor coding regions and one gene fragment. Sequence analyses reveal that the mOR37 gene cluster may represent a rather ancient cluster. The mOR37...
Clustering large data sets is a central challenge in gene expression analysis. The hybridization of synthetic oligonucleotides to arrayed cDNAs yields a fingerprint for each cDNA clone. Cluster analysis of these fingerprints can identify clones corresponding to the same gene. We have developed a novel algorithm for cluster analysis that is based on graph theoretic techniques. Unlike other methods,...
The mutant L-type calcium channel α 1 -subunit gene, CACNA1F, was recently identified as the gene responsible for incomplete X-linked congenital stationary night blindness. The 6070-bp mRNA transcript is predicted to encode a 1977-amino-acid pore-forming protein with cytoplasmic amino- and carboxyl-termini separated by four homologous repeat domains, each consisting of six transmembrane segments...
We generated a yeast artificial chromosome (YAC)/bacterial artificial chromosome (BAC)-based physical and transcript map of a region containing the gracile axonal dystrophy (gad) locus on mouse chromosome 5. The YAC/BAC contig consists of 13 YAC and 49 BAC clones onto which 4 genes, 40 expressed sequence tags, and 7 new DNA polymorphisms were ordered. Using this physical map, we mapped Uchl1 encoding...
Mechanically induced hypertrophy of skeletal muscles involves shifts in gene expression leading to increases in the synthesis of specific proteins. Full characterization of the regulation of muscle hypertrophy is a prerequisite for the development of novel therapies aimed at treating muscle wasting (atrophy) in human aging and disease. Using suppression subtractive hybridization, cDNAs corresponding...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.