Báo cáo khoa học: Plant RMR proteins: unique vacuolar sorting receptors that couple ligand sorting with membrane internalization pdf

... 104, 13337–13342. Plant RMR proteins H. Wang et al. 68 FEBS Journal 278 (2011) 59–68 ª 2010 The Authors Journal compilation ª 2010 FEBS MINIREVIEW Plant RMR proteins: unique vacuolar sorting receptors that couple ... Rogers JC (2007) Golgi-medi- ated vacuolar sorting in plant cells: RMR proteins are sorting receptors for the protein aggregation ⁄ membrane...

Ngày tải lên: 15/03/2014, 00:20

... interesting and consistent with previous findings that S-nitrosothiols play a central role in plant disease resistance [47]. NO levels have been associated with signaling in plant disease resis- tance ... data suggests that NO signaling in plant disease resistance may involve nitrosylation of disease resistance proteins. In conclusion, given that S-nitrosylation encom- passes k...

Ngày tải lên: 16/03/2014, 06:20

... reduction of visceral fat in obese diabetic patients treated with pioglitazone, a PPARc agonist with unique antidiabetic activity that decreases visceral fat, suppresses inflammation and ameliorates ... to either Tie2 or the related protein Tie1, suggesting that these orphan ligands function differently from angiopoietins. Cells transfected with expression vectors encoding ANG- PTL...

Ngày tải lên: 14/02/2014, 22:20

... co-localization with intracellular membranes, in agreement with results obtained with fixed cells (Fig. 2). The cytoplasmic subpopulation of both fusion variants of tVP3 did not co-localize with membranes ... we observed that both VP2 and VP3 kill cells comparably fast and effi- ciently and are associated not only with a damaged ER, but also with mitochondrial and other intracellu...

Ngày tải lên: 16/02/2014, 09:20

... complete, ETD can easily be performed with femtomole quantities of sample on a timescale that is compatible with LC-MS [3]. Discussed below are examples that illustrate the util- ity of ETD for ... radical site that triggers dissociation to pro- duce a complementary pair of fragment ions of type c¢ and z¢ Æ . Subtraction of the m ⁄ z values for the frag- ments within a given ion ser...

Ngày tải lên: 18/02/2014, 16:20

... xylem-colonizing plant- pathogenic fungus Fusarium oxysporum and tomato [62]. The composition of the xylem sap proteome of infected tomato plants was investigated and compared with that of healthy plants. Two-dimensional ... [74]. Understanding plant pathogen interactions in the light of proteomic studies In this review, we have presented the recent proteomic studies performed to better...

Ngày tải lên: 18/02/2014, 18:20

... type II receptors on the cell surface. These receptors are serine ⁄ threonine kinase receptors with a single transmembrane domain. Bind- ing of the ligand to the receptor complex induces the type ... wild-type, are dorsalized (C1–C4) with a subdorsalizing dose of tsg-MO (less that that required for dorsalizing wild-type embryo), suggesting the interaction of Tsg with BMP2B for...

Ngày tải lên: 19/02/2014, 00:20

... defenc e mechanisms acquired by plants during evolution [2]. It is only recently that many secondary chemical compounds have been de®nitively associate d with plant d efence, fo r e xample through ... 2002 Plant a-amylase inhibitors (Eur. J. Biochem. 269) 403 the complex by further interactions with this enzyme [88]. Tests with a peptide containing the N-terminal 10 residues of RB...

Ngày tải lên: 21/02/2014, 03:20

... expression correlated with cell proliferation in meristematic and meiotic tissues, and was induced by DNA-damaging treatments. These properties suggest that plant Pol k is a DNA repair enzyme which functions in plant ... characterization of Pol k from a higher plant, rice, using cDNA and recombinant proteins. The results suggest that plant DNA Pol k is a DNA repair enzyme which f...

Ngày tải lên: 07/03/2014, 15:20

... belongs to the superfamily of ligand- activated nuclear transcription factors [33–36]. The ligands of these receptors are lipids, lipophilic substances, together with synthetic hypolipidaemic drugs, ... trafficking to the vacuole (vacuolar protein sorting) [105–107]. Vps1 also participates in clathrin-dependent trafficking from the Golgi via a prevacuolar compartment to the plasma membr...

Ngày tải lên: 07/03/2014, 21:20