báo cáo khoa học: " The effect of experimental warming on leaf functional traits, leaf structure and leaf biochemistry in Arabidopsis thaliana" pdf

... conditions for one generation [17-19]. Therefore, to obtain an integrative understanding of the responses of leaf growth to global warming, we examined the effects of simulated climatic warming ... size. Conclusions In conclusion, we investigated the effects of experimen- tal warming on leaf functional traits, leaf structure, and leaf biochemistry in...

Ngày tải lên: 11/08/2014, 11:21

... especially the cases in which it alters the predictions of centering theories. I investigate this via a phenomenon that, by the strictest interpretation of either centering or intonation theories, ... sequence of shifts. When intonation and centering collide My synthesis of the claims in PH90 and GJW89 pro- duces an attentional interpretation of pitch accents,...

Ngày tải lên: 20/02/2014, 22:20

... that minor variations among HAMP-domain primary structures may result in rather individual structure- function relationships including crosstalk between HAMP-domains and their adjoining effector ... intramolecular interaction between the HAMP domain and the PAS domain is observed [13]. The role of the membrane anchors in signaling through HAMP domains remains enigmatic. Th...

Ngày tải lên: 23/03/2014, 12:20

... we can only raise the question of the impact of genetic variation in growth potential (as defined here) on the increasing and decreasing phases of the annual incre- ment ... the rootstock for the inputs from the root system, in contrast to the younger scions. Conversely, the increased growth potential of the mature scions, once...

Ngày tải lên: 09/08/2014, 02:21

... The mode of action of tetra- cyclines is the inhibition of bacterial protein synthesis. A serum concentration of 0.5 µg/ml has been taken as a minimum inhibitory thera- peutic concentration of ... rick- ettsemia and seroconversion. One of these lambs had been inoculated with blood from one lamb in the LAT-group and the other with blood from the T-group. The incub...

Ngày tải lên: 12/08/2014, 15:20

... found an inhibi- tory effect of APC on inducible NO synthase induction by decreasing TNF-α production in rats with endotoxin-induced hypotension; a similar action of APC in the impaired intestinal mucosa ... second role of APC in the pathogenesis of the disease. Conclusion APC improved pancreatic histology and decreased the inci- dence of bacterial translocation...

Ngày tải lên: 12/08/2014, 22:21

... aggregation of some proteins by acting on the unfolded state of the protein and increasing the reversibility of unfolding [37]. Arginine had no effect on the stability of the pro- tein’s native ... precipitation in the presence of high concentrations of Arg-HCl in the absence of the chaperone precluded analysis of the effect of this concentrat...

Ngày tải lên: 18/02/2014, 16:20

... Electron density of RTA N122A in the vicinity of residue 122. The backbone and sidechains of the N122A substitution are shown as stereo images in thick ball and stick and the position of the Asn122 ... both of which are highly conserved in the RIP family and were proposed to make interactions with the second G 4 in the GAGA tetraloop in the second...

Ngày tải lên: 19/02/2014, 12:20

... position in conformer B so as to maintain its H-bonding interactions (Fig. 4D). Effect of the M100K mutation on the stability of the native state The effect on protein stability upon introduction of ... reflection of the more basic f-amino group of the coordinating K100, with the H-bonded water molecule found in the X-ray structure increasing the elect...

Ngày tải lên: 07/03/2014, 17:20

... ns of MD simulation, triggering the unfolding of helix E and the subsequent global unfolding of the structure. In holo-lMb, the shielding effect of the heme and the engagement of Arg45 in the ... 2007) doi:10.1111/j.1742-4658.2007.06176.x Micro-myoglobin, the isolated heme-binding subdomain of myoglobin, is a valuable model system for the investigation...

Ngày tải lên: 16/03/2014, 06:20