Báo cáo khoa học: Sugar signalling and antioxidant network connections in plant cells pptx

... putative roles of sugars and sugar metabolizing enzymes in both sugar and ROS signalling pathways and their co-operation with antioxidant networks in plant cells are presented. A picture is emerging in which ... sugars and cytokinins work antagonistically [19]. Interestingly, cytokinin-induced cell wall invertase expression is an M. R. Bolouri-Moghaddam et al. Sugar...

Ngày tải lên: 15/03/2014, 11:20

... membrane expansion and remodeling. In most instances, there is coordinate expression of the E1 and E2 components. The transient accumulation of mRNA preceding changes in protein levels and catalytic ... promoter, and this chimera expressed in tobacco plants, high levels of expression were seen in developing seeds and mature pollen grains while low levels were present in yo...

Ngày tải lên: 17/03/2014, 09:20

... formed in metabolically radiolabelled cells. The main radioactive oligosaccharides formed in BxPC3 cells (j in lower part, and A, B, and C of upper part) andT5ASclone(h in lower part, and A, B, and ... reducing end of the sugar chain remaining after endo-b-galactosidase digestion. Fig. 3. Scheme of sugar chain purification. The scheme outlines the procedure followed for...

Ngày tải lên: 19/02/2014, 12:20

... participate in, express their opinions, make their own content, and interact with other users. Users in this new media are more comfortable in expressing their feelings, opinions, and ideas. Thus, ... (ANEW) (Bradley and Lang, 1999). Re- lated work making use of ANEW includes (Dodds and Danforth, 2009) for estimating happiness lev- els in three types of data: song lyrics, blogs...

Ngày tải lên: 20/02/2014, 04:20

... fundamental linguistic distinction (cf. (Levin and Rappaport Hovav, To appear) and refer- ences therein). Examples are discussed below. Following Grimshaw (1993) Pinker (1989) and others, we distinguish ... classes in Levin was done by hand inspection of the semantic effect of the alter- nations described in Part I of Levin (Olsen, 1996), with automatic coindexing to the verb...

Ngày tải lên: 22/02/2014, 03:20

... of the actin-binding LIM protein (ABLIM) family, ABLIM-2 and -3, as STARS-interacting proteins. These novel proteins con- tain four LIM domains and a C-terminal villin head- piece domain, which ... central DNA-binding domain (DBD) and a C-terminal ligand- binding domain (LBD) containing activation func- tion 2 [67–70]. Upon binding androgens, the AR LBD undergoes conformational changes...

Ngày tải lên: 07/03/2014, 01:20

... idea behind this step is that we basically try to repro- duce the gold standard, since parsing the data seen during the training is very easy (a similar idea in the area of POS tagging is very ... human post-editing and automatic quality assurance is done, errors can not be avoided completely [5]. In this paper we propose an approach for find- ing and correcting errors in depen...

Ngày tải lên: 07/03/2014, 22:20

... avoids such inefficiency, in principle, by allowing each component, to communicate with all other components in the system. However, controlling the flow of information and specifying the interfaces ... blackboard and an intelligent control mechanism - interact t.o emulate a problem solving style that is charactemsticatly incremental and opportunistic. NSIs arc thus allowed t...

Ngày tải lên: 08/03/2014, 18:20

... metho- dology by incorporating advanced techniques from software engineering, moving toward third-genera- tion systems by incorporating expert systems, and returning to interactive techniques ... that main- taining and upgrading the lingware, even in an admittedly limited second generation CAT system, requires a good deal of expertise. Techniques are now being developed to maint...

Ngày tải lên: 08/03/2014, 18:20

... co-occur in contexts containing patterns such as w 1 lives in the w 2 and in the w 2 ,. . . a w 1 , suggesting that a LOCATED IN or LIVES IN re- lation frequently holds between bears and forests. If ... similarity- based interpretation in human compound process- ing (Ryder, 1994; Devereux and Costello, 2007). This paper presents an approach to relational reasoning based on c...

Ngày tải lên: 08/03/2014, 21:20