báo cáo khoa học: " The transcription factor PHR1 plays a ke

báo cáo khoa học: " The transcription factor PHR1 plays a key role in the regulation of sulfate shoot-to-root flux upon phosphate starvation in Arabidopsis" potx

... 11:19 http://www.biomedcentral.com/1471-2229/11/19 Page 8 of 10 RESEARCH ARTICLE Open Access The transcription factor PHR1 plays a key role in the regulation of sulfate shoot-to-root flux upon phosphate starvation in Arabidopsis Hatem ... Kataoka T, Watanabe-Takahashi A, Hayashi N, Ohnishi M, Mimura T, Buchner P, Hawkesford MJ, Yamaya T, Takahashi H: V...

Ngày tải lên : 11/08/2014, 11:21

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Báo cáo khoa học: Mitochondrial transcription factor A overexpression and base excision repair deﬁciency in the inner ear of rats with D-galactose-induced aging pdf

... Oxidative damage to mtDNA seems to be unavoid- able during normal aging. Therefore, DNA repair in mitochondria is a crucial step to eliminate mtDNA damage and avoid the accumulation of mtDNA muta- tions. ... accelerated aging of d-Gal-treated animals [21,22]. These charac- teristics resemble those of the natural aging process in humans and other animals. As the inner ear tis...

Ngày tải lên : 14/03/2014, 23:20

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Báo cáo khoa học: Sp3 transcription factor is crucial for transcriptional activation of the human NOX4 gene doc

... for ampliﬁcation of the NOX4 promoter were as follows: 5¢-AACAATCAGTCTAAAAGAGCTGTGTCTT CT-3¢ (forward for GC-box1), 5¢-CTCCAAAATACTGG CAAACATGTGAACAAT-3¢ (reverse for GC-box1), 5¢- TGAGTGGGCAGAGCTGACCCGGTGCGGGT-3¢ ... Biophys Acta 1351, 274–286. 45 Katsuyama M, Fan C, Arakawa N, Nishinaka T, Miyagishi M, Taira K & Yabe-Nishimura C (2005) Essential role of ATF-1 in induction of...

Ngày tải lên : 29/03/2014, 00:20

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Tài liệu Báo cáo khoa học: What makes biochemical networks tick? A graphical tool for the identiﬁcation of oscillophores ppt

... Clarke [22], we linearize the system of Eqn (3) in the vicinity of the steady state. We do this to investigate the stability of this state. In this way we obtain the in uence a small change in ... removal. It is obtained for all substrates of any elementary reaction. The main point of the present section is that any Jacobian matrix element equals the sum of...

Ngày tải lên : 19/02/2014, 16:20

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Báo cáo khoa học: Hepatocyte growth factor activator (HGFA): a serine protease that links tissue injury to activation of hepatocyte growth factor pdf

... H, Nakayama H, Hirono S, Sakiyama O, Takahashi K, Miyazaki H, Hashimoto S & Daikuhara Y (1988) Puriﬁcation and partial characterization of hepatocyte growth factor from plasma of a patient ... with an overall amino acid similarity of 39%. Analysis of genomic DNA coding for HGFA indicated a relation- ship between HGFA and FXII as well as urokinase and tPA, activators of p...

Ngày tải lên : 15/03/2014, 11:20

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Báo cáo khoa học: Hepatocyte growth factor activator is a serum activator of single-chain precursor macrophage-stimulating protein potx

... analysis using an anti-MSP IgG revealed a band of approxi- mately 60 kDa, presumably the a chain of mature MSP (Fig. 1A) . Generation of a band of approxi- mately 30 kDa, presumably the b chain, was also detected ... is HGFA. As pro-HGFA is activated in response to tissue injury, we suggest that HGFA-mediated activation may play an important role in the regulation...

Ngày tải lên : 29/03/2014, 23:20

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Báo cáo khoa học: Sugar and alcohol molecules provide a therapeutic strategy for the serpinopathies that cause dementia and cirrhosis pot

... strands 3 and 5 to stabilize the mutant protein against polymerization. The Z mutation of a 1 -antitrypsin is located, not in the shutter domain, but at the head of strand 5 and the base of the ... such as a 1 -antitrypsin [52], heating neuroserpin results in an increase rather than a decrease in CD signal [6,19]. This implies that, rather than measuring melt...

Ngày tải lên : 30/03/2014, 11:20

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Báo cáo khoa học: "Efficient wood and fiber characterization – A key factor in research and operation." pot

... Laboratory, wood sam - ples are prepared. The samples are scanned and the growth ring patterns are characterized by image analysis [5]. The widths of all growth rings and all latewood bands are ... than the drier heartwood in the middle of the stem. The disc is then dried and run again in the tomograph, providing an image of the density of the dry wood (not sho...

Ngày tải lên : 08/08/2014, 14:20

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báo cáo khoa học: " From genotype to EEG endophenotype: a route for post-genomic understanding of complex psychiatric disease?" doc

... and ERP endophenotypes can help us understand where in the brain, in which stage, and during what type of information processing the genetic variant has a role. Such testing can be done in ... on a display - but it can also be generated internally, for instance by the intention to move a limb. An example of an ERP is the P3, a positive wave that occurs about...

Ngày tải lên : 11/08/2014, 12:20

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Tài liệu Báo cáo khoa học: Endogenous expression and protein kinase A-dependent phosphorylation of the guanine nucleotide exchange factor Ras-GRF1 in human embryonic kidney 293 cells pptx

... ON357, 5¢-TGAAACATCACCAACTAAATC TCCAA-3¢; ON358, 5¢-GACGACTCCATTGTTATAGG AAAAGAGT-3¢; ON359, 5 ¢-GCCGCTGGAGAAACAG CAT-3¢; ON360, 5¢-GCCACCCATTCGTCACAATC-3¢; and ON361, 5¢-ATGCAGAAGGGGATCCGG-3¢. Direct ... induce the activation of intracellular cascades such as the mitogen-activated protein (MAP) kinase – also called extracellular signal-regulated kinase (ERK) – cascade. The serine ⁄ t...

Ngày tải lên : 19/02/2014, 18:20

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