Báo cáo khoa học: "Assessment of Replication and Virulence of Attenuated Pseudorabies Virus in Swine" pdf
Tài liệu Báo cáo khoa học: Substrate specificity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt
... phytoalexins brassicanal A, erucalexin, rutalex-
in, brassilexin, camalexin (chemical structures in
Fig. S2) and cyclobrassinin [7]. Interestingly, only
cyclobrassinin (Fig. 8A) exhibited an inhibitory ... phyto-
alexin that displayed an inhibitory effect was further
examined in order to determine the type of inhibition
and the K
i
using brassinin (0.10–0.40 mm) as a sub-
strate i...
Tài liệu Báo cáo khoa học: Identification, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx
... posi-
tions 94, 96 and 119 in CAII from Homo sapiens)
which are directly involved in binding the zinc cofac-
tor, are conserved in the two R. pachyptila sequences
(positions labeled ‘Z’ in Fig. 3). ... a hydrophobic amino acid (leucine)
instead of the histidine that is shared by almost all
other sequences. The same amino acid replacement
occurs in the two isoforms CAa and CAb...
Tài liệu Báo cáo khoa học: ATP-dependent modulation and autophosphorylation of rapeseed 2-Cys peroxiredoxin docx
... the
A
C
B
Fig. 2. Effect of the binding of ATP ⁄ Mg
2+
to 2-Cys Prx on the fluo-
rescence emission of extrinsic and intrinsic chromophores. (A) Sen-
sitivity of the extrinsic probe ANS. Binding of ANS to 2-Cys ... information
about the polarity of local environments surrounding
either extrinsic probes that bind to proteins or intrinsic
fluorophores buried in the protein interior...
Tài liệu Báo cáo khoa học: Preliminary molecular characterization and crystallization of mitochondrial respiratory complex II from porcine heart ppt
... FAD-binding protein or flavoprotein
(Fp, 68 kDa, 622 amino acids), the iron–sulfur protein
(Ip, 29 kDa, 252 amino acids), and two membrane-
anchor proteins (CybL, 15 kDa, 140 amino acids, and
CybS, ... corresponding to
subunits of porcine complex II were cut out and N-terminal
sequenced by the Edman degradation method and amino acid
analyzer in the Department of Biology, Peking U...
Tài liệu Báo cáo khoa học: Unusual metal specificity and structure of the group I ribozyme fromChlamydomonas reinhardtii23S rRNA pptx
... essential [46], disruption
of P6 in Cr.LSU obliterated self-splicing, and point
mutations in P4 strongly decreased splicing in vitro
and in vivo, indicating that the P5–P4–P6 domain is
important for ... a small fraction of metal-binding sites in RNA
[29]. An alternative explanation for GMP-induced
folding of the ribozyme in Mn
2+
is that binding of
the cosubstrate to i...
Tài liệu Báo cáo khoa học: Physico-chemical characterization and synthesis of neuronally active a-conotoxins docx
... well-characterized peptides
(some of them including a-conotoxin SI) and proteins. One
of the original comprehensive studies of disulfide bond
linkage relevant to conotoxins involved analysis of differ-
entially ... place of the single
hydroxyproline residue [5].
Amidation of the C-terminus is a feature of most
conotoxins and so far occurs in the majority of the
a-conotoxi...
Tài liệu Báo cáo khoa học: "Beefmoves: Dissemination, Diversity, and Dynamics of English Borrowings in a German" ppt
... between stem frequency in Covo
during year t and frequency change in MZEE between t
and year u = t + i
Initial frequency and dissemination in MZEE
In studying the fate of all words in two En-
glish ... detection of English
inclusions in mixed-lingual data with an application
to parsing. Ph.D. thesis, Institute for Communicat-
ing and Collaborative Systems, School of...
Tài liệu Báo cáo khoa học: "NLP for Indexing and Retrieval of Captioned Photographs" pot
... 2002. Extract-
ing Relational Facts for Indexing and Retrieval of
Crime-Scene Photographhs. In A. Macintosh, R. El-
lis, and F. Coenen, editors,
Applications and Inno-
vations in Intelligent Systems ... ontology.
1 Indexing and Retrieval of Photographs
The normal practice in human indexing or cata-
loguing of photographs is to use a text-based rep-
resentation of the pi...
Báo cáo khoa học: Amyloid oligomers: formation and toxicity of Ab oligomers ppt
... M (2004)
Kinetics and binding sites for interaction of the prefol-
din with a group II chaperonin: contiguous non-native
substrate and chaperonin binding sites in the archaeal
prefoldin. J Biol ... FEBS
phenotype during brain development, inactivated
glycogen synthase kinase-3b (GSK-3b) and increased
b-catenin levels. Inhibition of Wnt signaling by Ab
oligomers causes tau phosphor...
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