Báo cáo khoa học: Hidden stereospeciﬁcity in the biosynthesi

Báo cáo khoa học: Hidden stereospeciﬁcity in the biosynthesis of divinyl ether fatty acids ppt

... the ﬁnal step of divinyl ether fatty acid biosynthesis. (A) Divinyl ether synthases from potato, garlic or Ranunculus lingua introducing an ‘E’ vinyl ether double bond, (B) divinyl ether synthases ... substrate, divinyl ether synthases abstracting the pro-R hydrogen generated divinyl ethers having an E vinyl ether double bond, whereas enzymes abstracting the p...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: Geranylgeranyl reductase involved in the biosynthesis of archaeal membrane lipids in the hyperthermophilic archaeon Archaeoglobus fulgidus potx

... from the thermoacidophilic archaeon Sulfolobus solfataricus. Molecular cloning and characterization of a membrane-intrinsic prenyltransfer- ase involved in the biosynthesis of archaeal ether- linked membrane ... Engineering, Graduate School of Engineering, Tohoku University, Miyagi, Japan The structure of membrane lipids is the most striking characteristic of the Arch...

Ngày tải lên : 30/03/2014, 09:20

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Tài liệu Báo cáo khoa học: Osmosensing and signaling in the regulation of mammalian cell function docx

... integrin-dependent cell volume sensing and signaling integrates into the overall context of insulin signaling. Similarly, sensing of glutamine-induced hepatocyte swelling by integrins feeds into ... hepatocyte swelling [12,13], insulin-induced hepatocyte swelling is registrated by the integrin system, leading to a Src-dependent activation of the p38-type MAPK and thereby inhibit...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

... the densities correspond to the N- and C-terminal helices of the c ring, respectively. The C-terminal helices show a clear handedness, and two of the rings face in the opposite direction in the membrane ... to the other two, forming the same pattern as in the AFM surface representation of Fig. 2A. By comparison with the 3D structure of the I. tartaricus c...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo khoa học: "Reactive Content Selection in the Generation of Real-time Soccer Commentary" pdf

... immediately interrupting the current ut- terance and switching to the new one. For example, the left of Figure 5 shows (solid line) the change of the importance score with time when an inter- ruption ... Thus, the sum of the importance of the uttered propositions can no longer be used to access the system's performance. Instead, the area between the...

Ngày tải lên : 20/02/2014, 18:20

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Tài liệu Báo cáo khoa học: "Some Pragmatic Issues in the Planning of Definite and Indefinite Noun Phrases" potx

... capable of distinguishing him from the other guests at the party, not to know who it really is wearing the disguise. Identification of the denotation of a term D is therefore defined as finding ... mutually know of a plan that will result in identification of the intended referent, and in the case of the S[ action, the plan is simply to do nothing, because...

Ngày tải lên : 21/02/2014, 20:20

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Tài liệu Báo cáo khoa học: "Harnessing NLP Techniques in the Processes of Multilingual Content Management" pptx

... “processing” phase. The language processing tools are integrated in a language processing chain (LPC), so that the output of a given NLP tool is used as an input for the next tool in the chain. The ... Firstly, the text is extracted from the input source (text or binary documents) in the “pre- processing” phase. Secondly, the text is annotated by several NLP...

Ngày tải lên : 22/02/2014, 03:20

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Báo cáo khoa học: An intermediate step in the evolution of ATPases ) the F1F0-ATPase from Acetobacterium woodii contains F-type and V-type rotor subunits and is capable of ATP synthesis Michael Fritz and Volker Muller ¨ docx

... c subunit, giving rise to a  16 kDa protein with two hairpins [20]. Most important, the ion-binding site is not conserved in hairpin 1. If one assumes the same number of hairpins in V 0 and F 0 , the ... rotor of V 1 V 0 - ATPases has only half the number of ion-binding sites. This is seen as the reason for the apparent inab- ility of V 1 V 0 -ATPases to catalyze ATP...

Ngày tải lên : 23/03/2014, 09:20

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**Báo cáo khoa học: "Recognizing Syntactic Errors in the Writing of Second Language Learners*" ppt**

... in the chart - one with the actual agreement, one with the impoverished agreement. These would then both be used in parsing, leading to another ex- plosion in the number of parses. We finally ... unwarranted increase in the size of the grammar, and would also cause an immense increase in the number of parses, since three VPs would be added to the chart,...

Ngày tải lên : 31/03/2014, 04:20

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Tài liệu Báo cáo khoa học: Chemical approaches to mapping the function of post-translational modiﬁcations ppt

... ligand is involved in the initial homing of leuko- cytes to sites of in ammation [73,74]. The binding of PSGL-1 to P-selectin is largely due to two PTMs, namely an O-glycan that contains tetrasaccharide sialyl-Lewis X , ... is taxing, as the biosynthesis of glycoproteins is not tem- plate driven. This results in the formation of so-called ‘glycoforms’ [11,12], protein...

Ngày tải lên : 18/02/2014, 17:20

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