Báo cáo khoa học: Knock-out of the chloroplast-encoded PSI-J

Báo cáo khoa học: Knock-out of the chloroplast-encoded PSI-J subunit of photosystem I in Nicotiana tabacum PSI-J is required for efﬁcient electron transfer and stable accumulation of photosystem I pot

... Thus, PSI-J is an important subunit that, together with PSI-F and PSI-N, is required for formation of the plast- ocyanin-binding domain of PSI. PSI-J is furthermore important for stabil- ity or ... complex and the other for integrity and stabilization of a luminal domain invol- ving at least PSI-N and the N-terminal part of PSI-F which is required...

Ngày tải lên : 16/03/2014, 11:20

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Báo cáo khoa học: Val216 decides the substrate speciﬁcity of a-glucosidase in Saccharomyces cerevisiae doc

... involved in the recognition of a-glucosidic linkages. In conclusion, this work was successful in identifying the region and residue important in the determination of the substrate speciﬁcity of a-glucosidases. ... substrate speciﬁcity. In the case of a-glucosidases hydrolyzing the a-1,6-glucosidic linkage, the amino acid residue following the catalytic nucl...

Ngày tải lên : 07/03/2014, 16:20

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Báo cáo khoa học: "Completing on the partial basis parses of ill-formed sentences of discourse information" docx

... identical pattern containing the modifier word and the modifiee word in the same part of speech and in the same relationship is searched for in the discourse information. Next, if there is no identi- ... unifed parse is obtained, as shown in Figure 6. Step 2: Joining partial parses on the basis of the discourse information If the partial parses are...

Ngày tải lên : 08/03/2014, 07:20

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Báo cáo khoa học: DYNLL/LC8: a light chain subunit of the dynein motor complex and beyond pptx

... simultaneously available for binding. The future of LC8 studies will certainly bring surprises but we hope they will also bring more understanding of the intricacy of this intriguing small protein which is ... proteins of various complexes, including the intermediate chains of the dynein motor complex. Structural and functional aspects of this intriguing hub protei...

Ngày tải lên : 14/03/2014, 22:20

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Báo cáo khoa học: "INTEGRATING TEACHING THE ENGLISH TENSE: NAIVE AND FORMAL GRAMMARS IN AN INTELLIGENT TUTOR FOR FOREIGN LANGUAGE TEACHING" pdf

... the end of next month I shall have finished my thesis. the speaking time is now, the event time is given by the time interval associated with the action to finish the thesis and the reference ... speaking time Ts and by looking for the comparison time Tc, i. e., the time interval the speaking time is related to. This is the time that is assig...

Ngày tải lên : 18/03/2014, 02:20

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Báo cáo khoa học: " Medication errors: a prospective cohort study of hand-written and computerised physician order entry in the intensive care unit"

... at the time audits were not within the remit of the local ethics committee. Prior to introduction of CPOE, local standards of prescribing existed specifying the tenets of good practice, including ... pharmacist and clinical director, who were not blinded to the prescribing system; this could have introduced the potential for bias in the results and is a limitat...

Ngày tải lên : 25/10/2012, 10:39

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Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx

... the insertion sequence in A. thaliana PS, is also unaffected by substrate binding. His106 is involved in intersubunit interactions via its side chain, and is in a similar position to Glu132 in A. ... binds to the GTP-binding site and inhibits the reaction [37–39]. The binding of pantoate to the ATP-binding site also reveals the origin of the negative cooper...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Evidence that the assembly of the yeast cytochrome bc1 complex involves the formation of a large core structure in the inner mitochondrial membrane pdf

... present in the DISP strain, with the exception of ISP and Qcr10p, with the latter being proposed to comprise the last subunit incorporated into the bc 1 complex, immediately after ISP [29]. It is interesting ... association of the Qcr9p subunit with the bc 1 complex precedes the binding of ISP. In fact, the direct absence of ISP (DISP), or the block of...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Acetylcholinesterase from the invertebrate Ciona intestinalis is capable of assembling into asymmetric forms when co-expressed with vertebrate collagenic tail peptide doc

... the C. intestinalis dissection. Gene synthesis and analysis The ci0100132088 gene from the urochordate C. intestinalis is now identiﬁed in the Department of Energy Joint Gen- ome Institute (DOE JGI) ... intestinalis expressed in vitro and native enzyme expressed in vivo indicates the enzyme is AChE To determine the nature of the cholinesterase activity of th...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt

... calcium-binding sites with dissociation constants in the range of 0.5 mm were estimated from isothermal titration calorimetry [36]. The C2 domains of other proteins showed calcium-binding afﬁnities ... 0.1 mm) is still relatively low for biospeciﬁc interactions. We assume that calcium ions are involved in enzyme activation by guiding the protein to the membrane, mediatin...

Ngày tải lên : 19/02/2014, 02:20

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