báo cáo khoa học: " The HaDREB2 transcription factor enhance

báo cáo khoa học: " The HaDREB2 transcription factor enhances basal thermotolerance and longevity of seeds through functional interaction with HaHSFA9" docx

... overexpression of HaDREB2 and HaHSFA9: further enhancement of thermotolerance and longevity in seeds The failure to observe an effect of HaDREB2 on sHSP accumulation and thermotolerance in seeds (Figure ... 1 of 12 (page number not for citation purposes) BMC Plant Biology Open Access Research article The HaDREB2 transcription factor enhances basal t...

Ngày tải lên : 12/08/2014, 03:20

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Tài liệu Báo cáo khoa học: The Ets transcription factor ESE-1 mediates induction of the COX-2 gene by LPS in monocytes doc

... transcription factors as the mutation of the CRE site within the COX-2 promoter or the expression of a dominant negative mutant of CREB reduces inducibility of the COX-2 promoter [9,12–14]. The transcription ... cooperation with other transcription factors such as nuclear factor- jB and nuclear factor of activated T cells. Neutralization of COX-2 is the...

Ngày tải lên : 19/02/2014, 17:20

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Báo cáo khoa học: The HNF1b transcription factor has several domains involved in nephrogenesis and partially rescues Pax8/lim1-induced kidney malformations docx

... enlargement of the pronephros has also been observed b y the overexpression of the transcription factors, Pax8 and lim1, and this effect was additive [44]. Further- more, the artiﬁcial expression of Pax8 ... using the lateral view with t he widest diameter from the dorsal to the ventral side of the immunostained pronephros. The area included the pronephric...

Ngày tải lên : 23/03/2014, 13:20

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báo cáo khoa học: " Arabidopsis WRKY2 transcription factor mediates seed germination and postgermination arrest of development by abscisic acid" pdf

... times of those without ABA, respectively. On the other hands, without ABA, the expression levels of WRKY2 in aba2-3 and aba3-1 mutants were 1.2 and 2.3 times of that in the wild type. These observations ... (ABREs) with an ACGT core in the promoter of Em1 and Em6, and activates their expression [15,16]. On the other hand, other reports have RNA levels of WRKY2...

Ngày tải lên : 12/08/2014, 03:20

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Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): reactivity and structure of metal–thiolate clusters* doc

... is a soft ligand and therefore shows a preference for soft metals. More- over the structures of metallothioneins are not rigid and hence there is little selectivity concerning the size of the ion. ... in the protein. The modiﬁcation of the surface-accessible sulfur of cysteine ligands is thought to be the key that unlocks the metals from the protein [38]. Thus,...

Ngày tải lên : 16/02/2014, 15:20

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Tài liệu Báo cáo khoa học: The heat shock factor family and adaptation to proteotoxic stress pdf

... inducing the expression of only nonclassical heat shock genes. These observations suggest the importance of the regulation and func- tion of the nonclassical heat shock genes. Analysis of these ... related with that of HSF3. These ﬁndings are consistent with the assertion that two rounds of whole-genome duplication occurred in the vertebrate lineage (Fig. 4) [3...

Ngày tải lên : 18/02/2014, 04:20

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Báo cáo khoa học: Human mitochondrial transcription factor A possesses multiple subcellular targeting signals pptx

... its interaction with p53 [18] and acetylation [19]. Another interesting possibility is the regulation of the effects of TFAM by its subcellular targeting. In the mouse and chicken, but not in the ... three of the four constructs tested (HMG1, HMG2, and tail fusions) accumulated in the nucleus, suggesting the presence of NLSs. The strength of these signals c...

Ngày tải lên : 07/03/2014, 05:20

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Báo cáo khoa học: " The epidermal growth factor receptor (EGFR) in head and neck cancer: its role and treatment implications" pptx

... pathway of EGFR, through radiation-induced release of TGF-α, one of the EGFR ligands [10]. The inhibition of radiation-induced activation of the EGFR signalling pathway is one of the factors ... enhance the radiation response of tumors. However, the improvement in the loco-regional control rate has been modest (within the range achieved with concurrent radiot...

Ngày tải lên : 09/08/2014, 10:20

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Tài liệu Báo cáo khoa học: The two Caenorhabditis elegans metallothioneins (CeMT-1 and CeMT-2) discriminate between essential zinc and toxic cadmium docx

... in spectra of the CeMT-1 KO and the double knockout, both were observed in spectra of the CeMT-1 knockout mtl-1 (tm1770) and the CeMT-1 Table 3. Cd ⁄ Zn EXAFS parameters. Best ﬁt of the Cd ⁄ Zn ... with Cd(II). )Met and +Met annotations refer to the absence or presence of the N-terminal methionine residue for each species. The peaks in (A), (C) and (D) to th...

Ngày tải lên : 16/02/2014, 15:20

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Tài liệu Báo cáo khoa học: The Mycobacterium tuberculosis membrane protein Rv2560 ) biochemical and functional studies pdf

... survive and grow within these compartments [5]. Adhesion and phagocytosis are the initial steps in the entry of the bacterium into macrophages, processes triggered by receptor–ligand interactions. These ... M. tuberculosis invasion of the host cell has yet been determined [12,13]. The infection of epithelial cells in the alveoli requires the interaction of the ba...

Ngày tải lên : 18/02/2014, 16:20

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