báo cáo khoa học: " Expression of Ets-1, Ang-2 and maspin in ovarian cancer and their role in tumor angiogenesis" pps

... phenotype consists of an interruption in the radial wing vein (L2), producing distal and proximal fragments ; the remaining lenghts of wing vein giving a quantitative character ... obtained under the next scheme of temperature experiment.

Ngày tải lên: 09/08/2014, 22:22

... basis of ligand recognition by PABC, a highly specific peptide- binding domain found in poly(A)-binding protein and a HECT ubiquitin ligase. EMBO J 23, 272–281. 9 Craig A (1998) Interaction of polyadenylate-binding protein ... lg of plasmid DNA using 10 lg of lipofectamine (Invitrogen, Burlington, Canada), according to protocols supplied by the manufac- turer. In short, the DNA w...

Ngày tải lên: 18/02/2014, 12:20

... its N-glycan structures and their sites of expression. Protein sequence and degenerate primed PCR Amino terminal sequencing from the purified AGN13.2 was carried out at the National Center of Biotechnology (CNB, ... important aspects of their antagonistic activity. In addition, the role of Tricho- derma spp. in the interaction with plants has recently been reviewed [9]....

Ngày tải lên: 19/02/2014, 16:20

... reinhardtii HydA1 and HydA2) upstream of the H-cluster motif 1 and (b) a second amino acid insertion (16 residues in C. fusca, 16 residues in S. obliquus HydA1 and HydA2, 45 residues in C. reinhardtii ... differences in the regulation of expression of the two genes. Gene expression during anaerobic induction The coexpression of the HydA1 and HydA2 transcripts was s...

Ngày tải lên: 20/02/2014, 11:20

... erythrocytes, and the difference between acetylcholinesterases of kid- ney and erythrocytes in the extent of binding with the lectins concanavalin A, Lens culinaris agglutinin (LCA), and Ricinus communis ... tumours [26] and the amplification of their genes in leukae- mias and ovarian cancer [16,26] support a role for cholinesterases in carcinogenesis. This notion...

Ngày tải lên: 06/03/2014, 22:21

... belongs to a novel class of regulatory proteins, and it contains a DNA binding domain conserved in two invertebrate developmental regulators, Erect Wing and P3A2 [17]. Erect Wing is essential for ... footprinting of the 5¢ upstream region of the a-F1-ATPase gene and found that the combination of GAF and Adf-1 binding sites is present both in o ther Drosophila species (D. y...

Ngày tải lên: 07/03/2014, 16:20

... central role in pyrimidine metabolism, as the enzyme catalyses the only reaction resulting in the amination of the pyrimidine ring into a cytosine derivative (Fig. 1). It is therefore of interest ... °ConSAplates containing glucose, erythromycin and cytidine. Several colonies from the plates were inoculated in 1 mL SA medium with glucose, erythromycin and cytidine and grown...

Ngày tải lên: 16/03/2014, 16:20

... mgÆL )1 of wild-type laccase from the dikaryotic strain I-937 of P. cinnabarinus and 145 mgÆL )1 from the derived monokaryotic strain ss3 of P. cinnabarinus. In order to improve the secretion of the ... loading difference. As seen in Fig. 2B, production of laccase by pLac1-B increased until day 1 2. This is also supported by continuous level of expression of the recombin...

Ngày tải lên: 17/03/2014, 11:20

... A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72, 248–254. CYP2E1 causes apoptosis of cardiomyocytes ... College, Beijing, China 2 Key Laboratory of Human Diseases Animal Model, State Administration of Traditional Chinese Medicine, Institute of Laboratory Animal Science, Chinese...

Ngày tải lên: 22/03/2014, 16:20

... may increase tran scription of the HO-1 gene through a certain protein factor in RPE cells. These results indicate that RPE cells maintain retinal homeostasis by repressing or inducing the expression ... outer segments of photo- receptors through i ts large numbers of villi, and is involved in phagocytosis of shed outer segments [1] and in uptake, processing, and transpo...

Ngày tải lên: 23/03/2014, 13:20