Báo cáo khoa học: Plant oxylipins: COI1/JAZs/MYC2 as the core jasmonic acid-signalling module pptx

... FEBS MINIREVIEW Plant oxylipins: COI1/JAZs/MYC2 as the core jasmonic acid-signalling module Andrea Chini, Marta Boter and Roberto Solano Departamento de Gene ´ tica Molecular de Plantas, Centro Nacional de ... has been proposed to be the active form of the hormone, and COI1 is an essential component of the receptor complex. These recent discoveries have defined the c...

Ngày tải lên: 16/03/2014, 02:20

... precur- sors of jasmonic acid activate the synthesis of wound- inducible proteinase inhibitors. Plant Cell 4, 129–134. 5 Creelman RA, Tierney ML & Mullet JE (1992) Jasmonic acid ⁄ methyl jasmonate ... Solano R (2009) Plant oxylipins: COI1 ⁄ JAZs ⁄ MYC2 as the core jasmonic acid-signal- ling module. FEBS J 276, doi:10.1111 ⁄ j.7142-4658. 2009.07194.x 90 McConn M &...

Ngày tải lên: 16/03/2014, 02:20

... (2009) Plant oxylipins: COI1/JAZs/MYC2 as the core jasmonic acid-signalling module. FEBS J 276, doi:10.1111/j.1742-4658.2009. 07194.x 57 Farmer EE, Alme ´ ras E & Krishnamurthy V (2003) Jasmonates ... Farmer EE (2001) Plant defense in the absence of jasmonic acid: the role of cyclopentenones. Proc Natl Acad Sci USA 98, 12837–12842. 79 Taki N, Sasaki-Sekimoto Y, Ob...

Ngày tải lên: 16/03/2014, 02:20

... focuses on plant nucleus proteomes, as the proteomics of whole plants [8–13] has been previously reviewed. Furthermore, we will here discuss the uniqueness of the nucleus within the cell and the problems ... the plant nucleus and its compartments. Until recently, knowledge about the nucleus in planta was limited to the characterization of the nucleolus, the CBs, and...

Ngày tải lên: 15/03/2014, 23:20

... differences among the three HASs. The HA-synthesizing capacity of HASs and, specifically, HAS2 can be regulated by dimerization and ubiquitination [60]. In this study, the mutation of the HAS2 lysine ... an increase in cancer-associated fibroblasts ⁄ myofibroblasts that produce an array of growth factors and chemokin- es, and amplify the synthesis of HA and proteoglycans such as vers...

Ngày tải lên: 28/03/2014, 23:20

... An average of 10 scans was obtained. A baseline was subtracted from the spectra of the samples and finally the result was smoothed. The mean residue ellipticity, [Q], was calculated in units of ... clear double salt bridge with the Asp32 and Asp106 sidechains within domain A [5], although we cannot exclude the participation of other ionisable groups. On the other hand, the resu...

Ngày tải lên: 21/02/2014, 03:20

... also more ‘dynamic’ aspects of biomolecular complexes. When available, classical NMR data such as NOEs can also be incorporated into HADDOCK, as was the case for generating the solution structure ... formation [137,138]. Another kind of flexibility which, in our opinion without a good reason, has not had much attention is that complexes themselves might be dynamic. As the forces th...

Ngày tải lên: 30/03/2014, 15:20

... site, the farther away the occluding loop residues are shifted. As seen in the tetragonal form of the cathepsin B chagasin complex (3CBK), the depth of the binding of inhibitor as well as the shift ... features of the inhibitors as well as to the packing constraints of the environment. The lar- ger and wider the features of the ligands that compete with th...

Ngày tải lên: 18/02/2014, 04:20

... invasion and prevents further disease development [1]. With regard to plant pathogens, the capacity to over- come plant defence, by protecting themselves from the oxidative stress activated by the ... through the modification of specific host proteins. The secretion of extracellular enzymes, such as pectin esterases, polygalacturonases, xylanases, pectato lyases and cellulases,...

Ngày tải lên: 18/02/2014, 18:20

... interactions involving other proteins, such as actin, protein kinase N, casein-kinase-2-like serine kinase and amphiphysin, Keywords hydrogen peroxide; peroxiredoxin II; phosphatidic acid; phospholipase D1; ... at the SUNY-Stony Brook CASM facility. The most promin- ent band ( 22 kDa; indicated by the arrow in Fig. 2) was identified as PrxII (Fig. 3). PrxII is a 22 kDa pro- tein tha...

Ngày tải lên: 20/02/2014, 01:20