Báo cáo khoa học: Gene expression in response to endoplasmic reticulum stress in Arabidopsis thaliana ppt

... protein response genes in Arabidopsis S. Kamauchi et al. 3476 FEBS Journal 272 (2005) 3461–3476 ª 2005 FEBS Gene expression in response to endoplasmic reticulum stress in Arabidopsis thaliana Shinya ... G13 (cAMP -response- element-binding protein-related pro- tein) gene product related to activating transcription factor 6 as a transcriptional activator of the...

Ngày tải lên: 07/03/2014, 21:20

... potential cytotoxic effects of siRNAs, which can lead to the silencing of unintended mRNAs. In this study, we used a low-density microarray to assess gene expression modifications in response to five ... cytosolic proteins such as dsRNA-dependent protein kinase and ⁄ or membrane receptors such as Toll-like receptor 3 (TLR3), leading to a general repression of translation [11]....

Ngày tải lên: 07/03/2014, 05:20

... accumulation in HepG2 cells cultured in iron-rich media To examine changes in iron metabolism parameters we examined expression of the transferrin receptor, ferritin and storage iron in HepG2 cells ... in iron-rich media showed a further increase in ROS production as deter- mined by an increase in DCFH mean fluorescence intensity (Fig. 2B, thick line). In addition, determin...

Ngày tải lên: 19/02/2014, 16:20

... Dialogs to Learn User Models in a Spoken Dialog System Umar Syed Department of Computer Science Princeton University Princeton, NJ 08540, USA usyed@cs.princeton.edu Jason D. Williams Shannon Laboratory AT&T ... does not change during the call, which allows us to group many user actions together into generic placeholders e.g. A t = FirstNameLastName. After doing this, there were a to...

Ngày tải lên: 20/02/2014, 09:20

... arginine residue (Arg287 in Citrus FLS) can be ascribed to 2-oxoglutarate-binding [7,23]. This arginine is also conserved in IPNS and ACC oxidase with slightly different functionalities, binding ... substitution of glycine by alanine and proline, respectively, or of proline by glycine (Table 1). Each individual mutation was verified by DNA sequencing using the dideoxynucleotide chain-ter...

Ngày tải lên: 21/02/2014, 03:20

... CRF:All in Table 5). We get about 0.5% increase in accuracy, 76.1% with a window of size w = 1. Using larger windows resulted in minor increases in the performance of the model, as summarized in Table ... by a series of intonational events: accents and bound- aries. Labelers were instructed to use duration, am- plitude, pausing information, and changes in f0 to identify events...

Ngày tải lên: 08/03/2014, 04:22

... route we have taken towards this end is to model the domain of corporate finance through an interactive suite of language processing tools. Maytag, our prototype, makes the following novel contribution. ... as tailored to the financial do- main, and some forward-looking exten- sions to the approach that enables users to specify classifications on the fly. 1 Introduction Our goal is t...

Ngày tải lên: 08/03/2014, 21:20

... occur during e xposure to pressure. The first parameter to change D2, shows a clear d ependence upon protein concentration, indicating that D2 is monitoring dissociation of t he protein into monomers. ... hydrophobic than the interior. In addition, several polar amino acids, especially arginine, lysine, glutamine and glutamate are found more frequently at the interface than in the inte...

Ngày tải lên: 19/02/2014, 16:20

... suggesting that the heterologous expression of genes encoding metallo- proteins can lead to incorrect metal ion incorporation. This is observed in rubredoxin and desulforedoxins where zinc, instead ... L-tryptophan-containing standards were used to simulate the protein background. In certain purification protocols, iron was determined spectroscopically from triplicates by the phenant...

Ngày tải lên: 15/02/2014, 01:20

... obtained using the Cdc2 and Cdc25C promoters. In G 0 , proteins appear to bind to the CDE ⁄ CHR, as monitored by in vivo footprinting. Accord- ing to these early experiments all binding is lost in G 2 ⁄ ... function MKLP1 ⁄ KIF23 mitotic kinesin-like protein 1 ⁄ kinesin family member 23 Kinesin-like protein, motor enzyme that moves antiparallel microtubules, localizes to the int...

Ngày tải lên: 16/02/2014, 09:20