نتایج جستجو برای: expression of core gene
تعداد نتایج: 21310892 فیلتر نتایج به سال:
introduction: endurance training has significant effects on the renewal of heart tissue, including myosin heavy chain (mhc) proteins. on the other side, purine-rich element-binding protein β (purb) decreases the &alphamhc; gene expression. the aim of this study was to determine the impact of exercise endurance training on purb gene expression in the heart of wistar rats. methods: fourteen rats ...
brucellosis, caused by brucella spp., is an important zoonotic disease that causes abortion and infertility in cattle and undulant fever in humans. various studies have examined cell-free native and recombinant proteins as candidate protective antigens in animal models. among brucella immunogenes, antigen based on ribosomal preparation has been widely investigated. in this study, the immunogeni...
vicia sativa l., an annual winter growing leguminous plant, is a valuable source of protein and minerals for cattle. drought is one of the key stress factors that influence plant growth and development. in order to investigate common vetch physiological and molecular responses under normal irrigation (n) and two levels of drought stress [s1= 30% and s2= 10% field capacity (fc)], a greenhouse exp...
Cotton (Gossypium hirsutum L.) is an important crop in the world and increasing its fiber quality is very cr-ucial for textile industries. Spider silk is the strongest and most elastic fiber ever known in the nature. Cotton is one of the main crops in the world and increasing its fiber quality is very important for textile industries. In this regard, a synt-hetic construct has been designe...
abstract background and objective: hepatitis b virus (hbv) is a dna virus with high tendency toward hepatic tissue. there are currently about 3 million hbv-infected people and 350 to 400 million chronic carriers of this virus in the world. x protein plays a role in the over-expression of oncogenes, carcinogenicity of liver cells and overlaps with the basal core promoter of the virus. muta...
alterations in the expression of micrornas (mirnas) have been proposed to play a role in the pathogenesis of acute lymphoblastic leukemia (all) and chronic lymphocytic leukemia (cll). dicer is one of the main regulators of mirna biogenesis, and deregulation of its expression has been indicated as a possible cause of mirna alterations observed in various cancers. our aim was to analyze the expre...
background: the multifunctional transforming growth factor beta (tgf-β) is a glycoprotein that exists in three isoforms. tgf-β3 expression increases in fetal wound healing and reduces fibronectin and collagen i and iii deposition, and also improves the architecture of the neodermis which is a combination of blood vessels and connective tissue during wound healing. fibroblasts are key cells in t...
background: angiogenesis is an important process in various physiologic and pathologic states. the most significant stimulator of angiogenesis is vascular endothelial growth factor (vegf). in contrast, vasohibin1 acts as an angiogenesis inhibitor which specifically inhibits new vessels formation. the aim of the present study was cloning and expression of vasohibin1 gene in e. coli as well as pu...
the gene encoding the human basic fibroblast growth factor (hbfgf) has been already chemically-synthesized and cloned in pet-3a expression vector (pasteur institute of iran). in the present study, we compared the level of expression of this synthetic hbfgf and its related cdna in escherichia coli. the pbr322-cdna of hbfgf supplied by dr. seno (from molecular biology dept, okaido prefectural uni...
objective: aflatoxin is important in the food industry, in animal husbandry and the medical area; there are enormous negative economic impacts due to this toxin. numerous studies have researched extracts and plant compounds with the intent to reduce the growth of aflatoxin-producing organisms, inhibit toxin production and suppress the major toxin encoded genes (i.e., aflr) in these organisms. l...
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