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Interleukin-11 (IL-11) is a stromal cell-derived cytokine that belongs to the interleukin-6 family of cytokines. IL-11 has many biological activities and has roles in hematopoiesis, immune responses, the nervous system and bone metabolism. Bone sialoprotein (BSP) is a mineralized tissue-specific protein expressed in differentiated osteoblasts that appears to function in the initial mineralization...
Eukaryotic chromosomal DNA coils around histones to form nucleosomes. Although histone affinity for DNA depends on DNA sequence patterns, how nucleosome positioning is determined by them remains unknown. Here, we show relationships between nucleosome positioning and two structural characteristics of DNA conferred by DNA sequence. Analysis of bendability and hydroxyl radical cleavage intensity of nucleosomal...
Mutations in the PKD2 gene cause autosomal dominant polycystic kidney disease (ADPKD), a common, inherited disease that frequently leads to end-stage renal disease (ESRD). Swine show substantial similarity to humans physiologically and anatomically, and are therefore a good model system in which to decipher the structure and function of the PKD2 gene and to identify potential therapeutic targets....
The mitochondrial genome of the raphid pennate diatom Phaeodactylum tricornutum has several novel features compared with the mitochondrial genomes of the centric diatom Thalassiosira pseudonana and the araphid pennate diatom Synedra acus. It is almost double the size (77,356 bp) due to a 35,454 bp sequence block consisting of an elaborate combination of direct repeats, making it the largest stramenopile...
The productivity and the geographical distribution of most commercially important Citrus varieties are markedly affected by environmental low temperatures. As gene engineering has been shown to be a favourable alternative to produce germplasm with improved cold tolerance, a broad group of cold regulated genes have been previously identified from several Citrus spp. By contrast, little information...
The high pathogenic strains of the avian influenza H5N1 virus isolated in Kazakhstan have NS of different genotypes. The influenza virus strains isolated in 2005 is of NS1E Qinghai genotype. A/swan/Mangystau/3/2006 strain is of NS2A genotype that is typical for Gs/Gd-like strains. The results of the analysis allow assuming that A/swan/Mangystau/3/2006 strain has been brought onto the territory of...
Precious coral are taxonomically a group of corals that belong to the family Coralliidae within the order Alcyonacea, subclass Octocorallia, and class Anthozoa, whose skeletal axes are used for jewelry. They are distributed in the Mediterranean Sea and in waters adjacent to Japan, Taiwan, Midway Island and the Hawaiian Islands. The genus Corallium of the family Coralliidae was recently divided into...
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