نتایج جستجو برای: ap2
تعداد نتایج: 1610 فیلتر نتایج به سال:
The AP2/ERF superfamily, one of the most important transcription factor families, plays crucial roles in response to biotic and abiotic stresses. So far, a comprehensive evolutionary inference of its origination and expansion has not been available. Here, we identified 515 AP2/ERF genes in B. napus, a neo-tetraploid forming ~7500 years ago, and found that 82.14% of them were duplicated in the t...
BACKGROUND The adipocyte fatty acid-binding protein (FABP) aP2 is expressed by adipocytes and macrophages and modulates insulin resistance, glucose and lipid metabolism, and atherosclerosis. Insulin sensitivity is improved in obese but not in lean aP2-deficient mice. A second fatty acid-binding protein, mal1, also is expressed in adipocytes and macrophages, and mal1 deficiency produces similar ...
APETALA2 (AP2) is best known for its function in the outer two floral whorls, where it specifies the identities of sepals and petals by restricting the expression of AGAMOUS (AG) to the inner two whorls in Arabidopsis thaliana. Here, we describe a role of AP2 in promoting the maintenance of floral stem cell fate, not by repressing AG transcription, but by antagonizing AG activity in the center ...
Here we investigate the role of rab5 and its cognate exchange factors rabex-5 and hRME-6 in the regulation of AP2 uncoating from endocytic clathrin-coated vesicles (CCVs). In vitro, we show that the rate of AP2 uncoating from CCVs is dependent on the level of functional rab5. In vivo, overexpression of dominant-negative rab5(S34N), or small interfering RNA (siRNA)-mediated depletion of hRME-6, ...
The study of adipose tissue in vivo has been significantly advanced through the use of genetic mouse models. While the aP2-Cre(BI) and aP2-Cre(Salk) lines have been widely used to target adipose tissue, the specificity of these lines for adipocytes has recently been questioned. Here we characterize Cre recombinase activity in multiple cell populations of the major adipose tissue depots of these...
بیماری پوسیدگی اسکلروتینیایی یقه ساقه از بیماریهای قارچی مهم آفتابگردان میباشد که رشد و عملکرد محصول را کاهش میدهد. هدف از این پژوهش بررسی مقاومت ژنوتیپ ها و راستی آزمایی صحّت تجزیه QTL انجام گرفته برای مقاومت به این بیماری در پژوهشهای پیشین به منظور استفاده در برنامه های به نژادی آفتابگردان میباشد. در این پژوهش بیان ژنهای کد کننده عوامل رونویسی (AP2 Domain، HD-Zip و MYB Family) دخیل در ...
The strength of synaptic inhibition can be controlled by the stability and endocytosis of surface and synaptic GABA(A) receptors (GABA(A)Rs), but the surface receptor dynamics that underpin GABA(A)R recruitment to dendritic endocytic zones (EZs) have not been investigated. Stabilization of GABA(A)Rs at EZs is likely to be regulated by receptor interactions with the clathrin-adaptor AP2, but the...
Protein C inhibitor (PCI) is the plasma inhibitor of activated protein C, which is the main protease of the anticoagulant protein C pathway. In this study the transcriptional regulation of human PCI gene in the human hepatoma cell line, HepG2, was characterized by evaluating the transient expression of a luciferase reporter gene. The 5' flanking region (residues -1587 to +2) of the PCI gene sho...
The AP2/ERF transcription factor family, one of the largest families unique to plants, performs a significant role in terms of regulation of growth and development, and responses to biotic and abiotic stresses. Moso bamboo (Phyllostachys edulis) is a fast-growing non-timber forest species with the highest ecological, economic and social values of all bamboos in Asia. The draft genome of moso ba...
The regulation of the expression of adipose-related genes, i.e., aP2, adipsin, and glycerophosphate dehydrogenase (GPDH) by growth hormone (GH) and polyamines, as well as the role of fatty acids, have been investigated in polyaminedependent Ob1754 cells and Ob1771 preadipose cells. Growth hormone acts as an obligatory hormone for adipsin and GPDH gene expression but its presence is not required...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید