Báo cáo khoa học: "Excretion of laccase by sycamore (Acer ps

Báo cáo khoa học: "Excretion of laccase by sycamore (Acer pseudoplatanus cambial cells: effect of copper deficiency, reversible removal of type 2 Cu 2+ " potx

... type 2 Cu 2+ could be incorporaten into T2D -laccase and not into apolacca!;e, it is possible that the presence of type 1 and 3 Cu 2+ is neces- sary for the type 2 Cu 2+ ... confirmed by reconstitution assays. The type 2 Cu 2+ was reintroduced into the molecules of T2D -laccase in assays adapted from the method of Malkin...

Ngày tải lên : 09/08/2014, 03:24

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Tài liệu Báo cáo khoa học: Amino acid discrimination by arginyl-tRNA synthetases as revealed by an examination of natural speciﬁcity variants doc

... enzyme 0 20 40 60 80 100 120 NH NH N H 2 NH 2 OH O NH O NH N H 2 NH 2 OH NH O S N H 2 NH 2 OH NH 2 O NH O NH 2 OH NH 2 NH O NH 2 OH O NH 2 O NH ... Institute of Biology, University of Freiburg, Scha ¨ nzlestr. 1, D-79104 Freiburg, Germany Fax: +49 761 20 3 27 45 Tel: +49 761 20 3 27 22 E-mail: igloi@biologie.uni-freiburg.de...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: "Enhanced word decomposition by calibrating the decision threshold of probabilistic models and using a model ensemble" pdf

... F-measure 500 0.7 127 ±0.0418 0.3500±0. 027 2 0.4687±0. 028 4 1000 0.7435±0.0556 0.3350±0.0197 0.4614±0. 025 0 1500 0.7460±0.0 529 0.3160±0.0150 0.4435±0. 020 6 20 00 0.7504±0. 023 5 0.3068±0.0141 0.4354±0.0168 25 00 0.7557±0.0356 ... Proceedings of the 15th conference on Computational linguistics, 1 :21 4 22 0. J. Goldsmith. 20 01. Unsupervised learning of the mor- phology of a natu...

Ngày tải lên : 20/02/2014, 04:20

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Báo cáo khoa học: The natural mutation by deletion of Lys9 in the thrombin A-chain affects the pKa value of catalytic residues, the overall enzyme’s stability and conformational transitions linked to Na+ binding pdf

... address INSERM E0348, Faculte ´ Xavier Bichat, University Paris 7, France (Received 2 September 20 05, revised 12 October 20 05, accepted 7 November 20 05) doi:10.1111/j.17 42- 4658 .20 05.050 52. x The catalytic ... treated with 6 m urea in the presence of 0 .2 mm b-mercaptoetha- Scheme 2. Scheme 3. R. De Cristofaro et al. Functions of the thrombin A-chain FEBS Journal 27 3 (20...

Ngày tải lên : 07/03/2014, 12:20

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Báo cáo khoa học: Enhanced peptide secretion by gene disruption of CYM1, a novel protease in Saccharomyces cerevisiae doc

... 0.10 PRD1 P25375 YCL057w 2. 4 2. 8 28 26 0.09 0.11 QRI7 b P43 122 YDL104c 2. 8 2. 9 23 24 0. 12 0. 12 RCA1 P40341 YMR089c 4 .2 3.5 31 27 0.14 0.13 STE23 Q06010 YLR389c 2. 6 2. 3 25 20 0.10 0. 12 STE24 P47154 ... 39 0.13 0.13 YIN7 b P404 62 YIL137c 3.5 2. 8 23 20 0.15 0.14 YK18 b P361 32 YKR038c 2. 9 2. 1 23 20 0.13 0.11 YME1 P 327 95 YPR 024 w 2. 3 2. 7 25 25 0.0...

Ngày tải lên : 07/03/2014, 16:20

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Báo cáo khoa học: "GRAMMATICAL AN ALYSIS BY COMPUTER OF THE LANCASTER OSLO/BERGEN (LOB) CORPUS OF BRITISH ENGLISH TEXTS." potx

... of approximately 50,000 word types of the Brown Corpus and 75,000 word types of both Brown and LOB corpora. Frequency lists specifying the fre~uehcy of tags for word endings consistlng of ... of A. Subsequently, it was changed to the frequency of A followed by B divided by the product of the frequency of A and the frequency of B (Marshall, 1983: l~w~ff)). Err...

Ngày tải lên : 08/03/2014, 18:20

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Báo cáo khoa học: Transcription factor speciﬁcity protein 1 (SP1) and activating protein 2a (AP-2a) regulate expression of human KCTD10 gene by binding to proximal region of promoter pot

... (1999) Expression of MXI1, a Myc antagonist, is regulated by Sp1 and AP2. J Biol Chem 27 4, 28 794 28 8 02. R. Liu et al. SP1 and AP-2a regulate KCTD10 FEBS Journal 27 6 (20 09) 1114–1 124 ª 20 09 Hunan Normal ... Biochim Biophys Acta 1 729 , 20 0 20 3. SP1 and AP-2a regulate KCTD10 R. Liu et al. 1 122 FEBS Journal 27 6 (20 09) 1114–1 124 ª 20 09 Hunan Normal University. Journal c...

Ngày tải lên : 30/03/2014, 02:20

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Báo cáo khoa học: Creating hybrid proteins by insertion of exogenous peptides into permissive sites of a class A b-lactamase doc

... pFH206–V3P, pFH206–STa, pFH216–V3, pFH216–V3P, pFH216–STa, pFH218–V3P, pFH218–STa, pFH2 32 V3P, pFH2 32 STa, pFH260–V3P, and pFH260–Sta, respectively. Measurement of the MIC Portions (0.1 mL) of ... ± 195 1 024 b ++ ++ ± < 2 ))±64 ) + ++ 1 024 ++ ± + 198 20 48 b ++ ± ± ND ND ND ND 64 + ± ± 25 6 ND ND ND 20 6 8 ))± ND NDNDND< ;2 NDNDND 4 ± ± + 21 6 128 ++ + ± 128 ) ±± 8 ±±± 5...

Ngày tải lên : 30/03/2014, 02:20

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Báo cáo khoa học: Abortive translation caused by peptidyl-tRNA drop-off at NGG codons in the early coding region of mRNA potx

... depen- dent on the downstream context of unfavourable codons. Biochimie 71, 122 1– 122 9. 27 Rosenberg AH, Goldman E, Dunn JJ, Studier FW & Zubay G (1993) Effects of consecutive AGG codons on translation ... translational speciﬁcity of bacterial ribosomes. J Biol Chem 26 4, 22 28 22 35. 2 Spanjaard RA & van Duin J (1989) Translational reini- tiation in the presence and ab...

Ngày tải lên : 30/03/2014, 20:20

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Báo cáo khoa học: "Improving Pronoun Resolution by Incorporating Coreferential Information of Candidates" doc

... Computational Linguistics, 21 (2) :20 3 22 5. R. Iida, K. Inui, H. Takamura, and Y. Mat- sumoto. 20 03. Incorporating contextual cues in trainable models for coreference resolution. In Proceedings of the 10th ... it occurs 22 . ante-candi SubjNP 1 if ante -of- candi is the subject of the sentence where it occurs Features describing the relationships between the candidate (candi) and...

Ngày tải lên : 31/03/2014, 03:20

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