báo cáo khoa học: " The salt-responsive transcriptome of chickpea roots and nodules via deepSuperSAGE" ppsx

... terms of i) their dynamics in the tested variety and under experimental conditions, ii) their differential expression in roots and nodules of the same plant towards salt stress, and iii) the existence ... over- representation analysis of GO categories provided a view of the global transcriptome of chickpea roots and nodules and its remodelling under str...

Ngày tải lên: 11/08/2014, 11:21

... as well as the low density of stands, the selection of a homogeneous sample of trees was limited to 7–12 trees at each site (table I). According to year of the last cork harvesting, the trees ... age) and the recurrent cork harvesting. Here we present a first study of the effects of cork harvesting and climate on stem radial growth of ma - ture cork-oaks in diffe...

Ngày tải lên: 08/08/2014, 14:21

... methylation of the CpG island which is at the promoter region of the genetic sequence, occurs the transcription of the gene is sup- pressed. If hypermethylation occurs at the promoter region of the tumor ... with the addition of 5-aza-DC, and a similar percentage (46%) survived with the addition of SB. The combination of the two resulted in a 39.6% sur- v...

Ngày tải lên: 09/08/2014, 04:21

... contributions MG, GC and EW participated in the collection and interpreta- tion of the data and were involved in drafting the manuscript. MG participated in analysis and interpretation of the data and in drafting ... and in drafting the manuscript. PS, JS and MV contributed to the conception and design of the study and manuscript revision. JK was involved...

Ngày tải lên: 25/10/2012, 10:39

... located upstream of the CDE-like site [46]. These observations and the fact that activation does not rely on CCAAT-boxes, NF-Y or Sp1 proteins, leave open the question of whether the BUB1B pro- moter ... turns of the DNA double helix yields binding of the two or three NF-Y complexes on the same side of the DNA. Conservation of spacing is required for optimal pro-...

Ngày tải lên: 16/02/2014, 09:20

... helix 8 of the CTD which pack against the N-terminal end of helix 4 of the NTD of a neighboring subunit in the hexamer. Additional contacts involve helix 11 of the CTD and the C-terminal end of helix ... [32], and of the mature capsids of different retroviruses; (c) the different structural organization of CA in the immature and mature capsids, includ...

Ngày tải lên: 18/02/2014, 06:20

... disrupting the assembly of the virion capsid involves targeting the whole CA protein and regions close to the CTD. Thus, these peptides and small organic molecules, together with the structures of the complexes ... those of the assembly-competent mutants E187A and N183A: the conformations of the two assembly-incompetent mutants (Y169A and L211A) in the abse...

Ngày tải lên: 18/02/2014, 06:20

... Furthermore, the pro-peptide of GDF-8 impairs interaction of the mature part with its receptors [16]. In the case of BMP-9, the pro-pep- tide appears not to alter significantly the activity of the mature ... Kinetic constants for interaction of the ECD of BMPR-IA with the growth factors. Association (k a ) and dissociation (k d ) rates for the ligands with the...

Ngày tải lên: 18/02/2014, 06:20

... present for the last four residues at the C-terminus. The stereochemistry of the model has been assessed using the program procheck [23]. Ninety per cent of the residues fall in the most favoured regions ... building using the program o [42]. Approximately 7% of the randomly chosen reflections were excluded from refinement of the structure and used for the free R...

Ngày tải lên: 18/02/2014, 06:20

... after 2 min of incubation with 1 n M of enzyme. The double peaks represent the a- and b-anomers of the oligomers. Using standard curves, the total concentrations of dimer, trimer and tetramer ... example of the role of family 33 CBPs in the deg- radation of recalcitrant polysaccharides. Furthermore, the results provide the first example of a family 33 CBP th...

Ngày tải lên: 18/02/2014, 08:20