Báo cáo khoa học: Transgenic Cdx2 induces endogenous Cdx1 in intestinal metaplasia of Cdx2-transgenic mouse stomach pot

... the induction of endogenous Cdx1 in Cdx2- induced intestinal metaplasia using Cdx2 -transgenic mice. Results Expression of Cdx1 and Cdx2 in the intestinal metaplasia of the Cdx2 -transgenic mouse stomach Cdx2 -transgenic ... and protein were expressed in the intestinal metaplasia of the Cdx2 -transgenic mouse stomach. The Cdx1 promoter w...

Ngày tải lên: 23/03/2014, 04:20

... a 1 -containing insensitive and a 2 /a 3 -containing sensitive Na + /K + -ATPase in rat cardiac tissue is not well known as only the latter can be determined in [ 3 H]ouabain binding studies. In a ... by protein–protein interaction. In myocytes, the events from signal-transduc- tion were interpreted as independent of a small increase in [Na + ] i and also occasionally independent...

Ngày tải lên: 23/03/2014, 17:21

... the brain is not a major user of long-chain fatty acids making a brain-specific isoform intriguing. CPT1c was identified and cloned from in silico sequences as a highly homologous member of the CPT1 ... peptide in hypo- thalamic malonyl-CoA while promoting an increase in proopiomelanocortin and cocaine and amphetamine regulated transcript. Taken together, these findings provide a compe...

Ngày tải lên: 14/02/2014, 22:20

... protein is often of interest in pro- tein science, especially in structural genomics where soluble proteins are a requirement for obtaining infor- mation about the 3D structure [10]. Several inherent parameters ... Stockholm, Sweden Introduction Recombinant protein production in bacteria represents a common strategy for obtaining large amounts of a protein of interest. Although th...

Ngày tải lên: 06/03/2014, 01:20

... values of 40–85 ms, 250–950 ms and 1.5–10.5 s. The folding rate constants approached limiting values with increasing cation concentration; in addition, the rates of folding decreased with increasing ... Jr (1994) Coupling of local folding to site-specific binding of proteins to DNA. Science 263, 777–784. 50 Lane AN & Jenkins TC (2000) Thermodynamics of nucleic acids and their i...

Ngày tải lên: 06/03/2014, 09:22

... the Escherichia coli FN3K PFKb Outer Membrane Protein Hypothetical protein Hydrolase YniCYniB Thermus thermophilus FN3KLMW-PTP Histidine kinase IndA protein Hypothetical protein GTP binding protein Cytophaga hutchinsonii FN3KLMW-PTP Fe uptake regulator Alkyl hydroperoxide reductase Hypothetical proteins Fig. 2. ... 4363 epsilon-amino group of lysine or to cadaverine (decarboxylated lysine)...

Ngày tải lên: 07/03/2014, 05:20

... found a set of DIDO1 homologues in the context of DNA binding and chromatin regulation. These homologues include members of the CpG binding protein (CGBP) family of proteins that bind DNA at unmethylated ... context of chromatin stability, and to form part of higher complexes linked to active chromatin. The DIDO1 gene has been linked to the split ends domain (SPEN) family of p...

Ngày tải lên: 07/03/2014, 21:20

... of potential upstream transcription factor-binding sites of the H4-v.1 and HN genes was done using the matinspector program (http://www.genomatix.de/cgi-bin/./eldorado/ main.pl). Comparison of ... PGE 2 release. Inhibition of LPS-induced rat interleukin-8 (IL-8) (GRO/CINC-1) The CXC chemokine IL-8 is a potent neutrophil chem- otactic and activating agent. As IL-8 and its rat ana- log,...

Ngày tải lên: 16/03/2014, 13:20

... in assigning individual probability values, we hypothesize that in general a certain amount of ex- pertise is required in assigning these probabilities. To investigate this, we build a baseline ... that other underlying information in student utterances (e.g., student certainty) is also useful in improving learning. Therefore, we are working on learning a dialog strategy to also t...

Ngày tải lên: 17/03/2014, 01:20

... cellular retinal-binding protein; CRBP, cellular retinol-binding protein; IRBP, interphotoreceptor retinoid-binding protein; RBP, retinol-binding protein. Note: The nucleotide sequence reported in this ... novel retinol-binding protein in the eye of a butterfly, Papilio xuthus. The protein that we term Papilio retinol-binding protein (Papilio RBP) is a major component of retinal solubl...

Ngày tải lên: 17/03/2014, 03:20