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.
Testis specific protein (TSPY) is a human Y-chromosome derived gene with numerous functional and non-functional copies. Specific expression patterns in testis and testicular tumors, as in prostate cancer samples and cell lines led to the postulation of a potential role in cell proliferation, supported by the presence of a suppressor of variegation, enhancer of zeste and Trithorax/nucleosome assembling...
Sea urchin DNA (cytosine-5)-methyltransferase (Dnmt1) that is responsible for maintenance of DNA methylation patterns clearly shares similarity with various Dnmt1s identified in vertebrates. In this study, we determined the structure of the sea urchin Dnmt1 gene by screening a genomic library of the sea urchin Paracentrotus lividus with the complementary DNA (cDNA) as probe. Analysis of the positive...
Transcription factor Nuclear Factor One (NFI) proteins are derived from a small family of four vertebrate genes (NFIA, B, C and X), all of which produce a fair number of protein variants by alternative splicing. In order to ultimately locate RNA signal sequences around exon/intron borders for the production of regulated splice variants, we have determined the exon structure of the chicken NFIB gene...
KyoT, a LIM protein interacting with transcription factor RBP-J, repressed the RBP-J-mediated transcriptional activation by Notch by competing with it for binding to RBP-J. To identify other KyoT interacting proteins, the yeast two-hybrid screening using KyoT2 as the bait protein was performed. A novel gene encoding KBP (KyoT Binding Protein) was found to associate with KyoT2 in the yeast two-hybrid...
Myotonic dystrophy kinase-related Cdc42-binding kinase α (MRCKα) is a Cdc42/Rac interactive binding-containing serine/threonine kinase with multiple functional domains. Its roles in the regulation of peripheral actin reorganization in HeLa cells and NGF-induced neurite outgrowth in PC12 cells have been documented. Here we report the characterization of the genomic structure and alternative splicing...
The histone acetyl transferase Tat interactive protein 60kD (Tip60) plays major roles in the cellular response to extra- or intra-cellular signalling. Tip60 activity appears to be tightly regulated in cells through post-translational modifications or subcellular localisation of the protein. In addition, several alternatively spliced forms of Tip60 have been described. We found here that in a significant...
We have earlier reported a Drosophila protein, which aligned significantly with the amino acid sequence of the human acidic fibroblast growth factor intracellular binding protein (FIBP). In attempts to further elucidate the function of FIBP and its putative role in fibroblast growth factor (FGF) signaling we have cloned and characterized FIBP from Drosophila melanogaster (DrFIBP). Using comparative...
An immunomodulatory membrane protein, CD200R displays an expression pattern restricted to myeloid cells in mice. It is the receptor for a ligand, CD200, expressed by a broad range of cell types. In this study, we describe the cloning and characterization of the human homologue of the CD200R gene. This gene maps closely to the CD200 gene on human chromosome 3q12-13. The human CD200R gene spans a region...
Alternative splicing is an important mechanism contributing to the increased proteome diversity in higher eukaryotes. We have explored the alternative splicing events in the Drosophila longitudinals lacking (lola) gene by means of 5' RACE, 3' RACE, genome sequence searches, and EST sequencing. We demonstrated that the lola locus is comprised of 32 exons spanning over 60 kb, and encodes a total of...
SEPT8 (KIAA0202) is a member of the highly conserved septin family. Septins are membrane-associated GTPases which are involved in cytokinesis and cellular morphogenesis. Using the yeast two-hybrid system and the glutathione-S-transferase pull-down assay we previously had identified the SEPT8 (KIAA0202) as interaction partner of the human septin SEPT5 (cell division cycle related-1, CDCrel-1). Since...
HOX11 is a proto-oncogene, which is silent in normal mature T-cells, while being aberrantly activated in T-cell acute lymphoblastic leukaemia (T-ALL) by translocations t(10;14)(q24;q11) or t(7;10)(q35;q24). Although many oncogenes are expressed in alternative forms in cancer, thus far, only one form of the human HOX11 transcript has been reported. We describe here the identification of three alternative...
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.