An acquired chromosomal translocation, t(8;13)(p11;q11-12), observed in a distinctive type of stem cell leukemia/lymphoma syndrome, leads to the fusion of the 5' portion of ZNF198 and the 3' portion of FGFR1. ZNF198-FGFR1 fusion transcripts encode 4 to 10 zinc fingers, a proline-rich region, and the intracellular portion of the FGFR1 (fibroblast growth factor receptor 1) receptor tyrosine kinas...

Sikkim and Darjeeling Himalayan region is characterized by a rich floral diversity and an equally rich ethnomedicinal tradition. Herbal medicine is the dominant system of medicine practiced by the local tribes of this region for the treatment of diabetes. During the course of the present studies it was found that 37 species of plants belonging to 28 families are used as antidiabetic agents in t...

Aspects of the stochastic Burgers equation and their connection with turbulence. Summary. We present results for the 1 dimensional stochastically forced Burgers equation when the spatial range of the forcing varies. As the range of forcing moves from small scales to large scales, the system goes from a chaotic, structureless state to a structured state dominated by shocks. This transition takes...

The acidic (leucine-rich) nuclear phosphoprotein 32 kDa (ANP32) family is composed of small, evolutionarily conserved proteins characterized by an N-terminal leucine-rich repeat domain and a C-terminal low-complexity acidic region. The mammalian family members (ANP32A, ANP32B, and ANP32E) are ascribed physiologically diverse functions including chromatin modification and remodelling, apoptotic ...

The Arabidopsis thaliana CLAVATA2 (CLV2) gene encodes a leucine-rich repeat protein that regulates the development of the shoot meristem. The levels and patterns of nucleotide variation were assessed for CLV2 and 10 flanking genes that together span a 40-kb region of chromosome I. A total of 296 out of 7959 sequenced nucleotide sites were polymorphic. The mean levels of sequence diversity of th...

In this paper, we investigate incentives other than altruism that developed countries have in improving technologies speciÞc to developing countries. We develop a simple model of international trade between two regions, in which all individuals have similar preferences over an inferior good and a luxury good. The poor region has a comparative advantage in the production of the inferior good, an...

Objective To determine whether the use of autograft associated with platelet-rich plasma (PRP) increases bone healing in patients undergoing lumbar fusion. Method This was a prospective, descriptive, and comparative study, which included 40 patients undergoing lumbar fusion, who were divided into two groups: group I, autograft only, and group II, autograft associated with PRP. After surgery, ...

In addition to readily identifiable TATA and CAAT boxes, chicken H1 histone genes contain a highly conserved G-rich region at about minus 80 and an A-rich H1 histone gene-specific motif some 120 bases upstream from the H1 mRNA cap site. The level of transcription from wild-type, 'G-box' and 'A-box' H1 deletion mutant templates was tested in Xenopus oocytes and in HeLa cells. Removal of the H1 g...

BACKGROUND To describe a new surgical procedure and its results: the vulvo-vaginal rejuvenation by lipofilling and an injection of combined platelet-rich-plasma (PRP) and hyaluronic acid (HA). Sexual life for women is affected by the effect of aging and by post partum traumatism. There are no standard non-invasive treatments to offer to improve the trophic and dimensional alterations of the vul...

The pilE gene of Neisseria gonorrhoeae is transcribed from a sigma70 promoter (pilEp1) with an AT-rich tract extending 65 nucleotides upstream of the -35 box. Within this region is an integration host factor (IHF)-binding core consensus sequence. We have performed a detailed analysis to determine which upstream sequences are required for efficient transcription from pilEp1 in N. gonorrhoeae. De...