The human lbc oncogene product is a guanine nucleotide exchange factor that specifically activates the Rho small GTP binding protein, thus resulting in biologically active, GTP-bound Rho, which in turn mediates actin cytoskeletal reorganization, gene transcription, and entry into the mitotic S phase. In order to elucidate the mechanism of onco-Lbc transformation, here we report that while proto...

AIM To find an association between Y chromosome polymorphisms and some ethnic groups. METHODS Short tandem repeats (STR) and single-nucleotide polymorphisms (SNP) on the Y chromosome were typed in 311 unrelated men from four different ethnic groups - Italians from northern Italy, Albanians, Africans from the Maghreb region, and Indo-Pakistanis, using the AmpFlSTR® Yfiler PCR Amplification Kit...

Phylogenetic relationships among all described species (total of 5 taxa) of the shrimp genus Penaeus, were examined with nucleotide sequence data from portions of mitochondrial gene and cytochrome oxidase subunit I (COI). There are twelve commercial shrimp in the Iranian coastal waters. The reconstruction of the evolution phylogeny of these species is crucial in revealing stock identity that ca...

Do Semitic and Indo-European languages differ at a qualitative level? Recently, it has been claimed that lexical space in Semitic languages (e.g., Hebrew, Arabic) is mainly determined by morphological constraints, while lexical space in Indo-European languages is mainly determined by orthographic constraints (Frost, Kugler, Deutsch, & Forster, 2005). One of the key findings supporting the quali...

The site of Kul Tepe is located near the city of Hadishahr, in Eastern Azerbaijan Province. It is an ancient multi-period mound, having an extension of about 6 hectares and rising 19 meters above the surrounding land. The second season of archeological excavations at the site, carried out in 2013, aimed at clarifying its chronology and its settlement organization. In the meantime it aimed at el...

Leff has concluded from his analysis of the JPSS Study that the emotions of anxiety, depression and irritability are poorly discriminated amongst the population using non-Indo-European languages. The present author after analyzing similar data from the ICMR Multicentred Collaborative Study of Factors Associated with the Course and outcome of Schizophrenia that the Tamil population using Tamil, ...

This paper puts forward a new division of the history Germanic languages, taking into account existence three different historical periods (prehistoric, proto-historic, and literary) in development from Common or Proto-Germanic to modern analogously Romance Romanic languages Vulgar Latin (also called Proto-Romanic Proto-Romance), which stages can be retraced: (prehistoric), (proto-historic) lit...

Some studies have indicated that PGs can modulate the single nephron tubuloglomerular feedback (TGF) response. The aim of this study was to define the specific role of the vasoconstrictor PG, TX, by administration to rats of either vehicle (group 1; n = 20) or drugs that inhibit either cyclooxygenase (indomethacin [indo], 5 mg.kg-1, group 2, n = 17), TX synthetase (UK-38,485 [UK], 100 mg.kg-1, ...