Báo cáo khoa học: Measuring enzyme activities under standardized in vivo-like conditions for systems biology pdf
Báo cáo khoa học: Measuring enzyme activities under standardized in vivo-like conditions for systems biology pdf
... enzyme of interest should be investigated
in the context of the in vivo-like medium. Finally, in
vivo, the enzymes are present at much higher concen-
trations than in typical enzyme assays, in ... authors.
Standardized enzyme assays for systems biology K. van Eunen et al.
760 FEBS Journal 277 (2010) 749–760 ª 2010 The Authors Journal compilation ª 2010 FEBS
Measurin...
Báo cáo khoa học: "Measuring Importance and Query Relevance in Topic-focused Multi-document Summarization" doc
... determines what
information is appropriate for inclusion in the sum-
mary, making the task potentially more challenging.
In this paper we present an analytical study of two
questions regarding ... the entire input.
These numbers indictate that rather than finding
ways for query expansion, it might instead be more
important to find techniques for constraining the
query, determining whi...
Báo cáo khoa học: "Measuring Conformity to Discourse Routines in Decision-Making Interactions" potx
... permits fine-grained
comparison of discourses obtained under
different conditions.
In our research, discourse routines have
emerged as a fundamental strategy for managing
verbal interaction, ... that would
be untenable in face-to-face interaction.
Data Collection
The initial corpus of 32 interactions involving
simple decision-making tasks was obtained
under conditions whi...
Tài liệu Báo cáo khoa học: "Acquiring Lexical Generalizations from Corpora: A Case Study for Diathesis Alternations" pdf
... (1)
and (2) for to-PPs.
A low precision of 36% was achieved in detecting
instances of noun attachment for for-PPs. One rea-
son for this is the polysemy of the preposition for:
for- PPs can ... their bracketing was de-
termined and second the G-score was computed be-
tween the single noun and the 2-noun sequence.
We inferred the bracketing by modifying an al-
gorithm initial...
Báo cáo khoa học: "Setting Up User Action Probabilities in User Simulations for Dialog System Development" pot
... tu-
toring research (Craig et al., 2004) suggests that
other underlying information in student utterances
(e.g., student certainty) is also useful in improving
learning. Therefore, we are working ... col-
lect training data for building user simulations.
888
bly be introduced by different domain experts. For
the trained user simulations, we examine two sets
of probabilities trained fr...
Báo cáo khoa học: " Development and Use of a Gold-Standard DataSet for Subjectivity Classifications" pdf
... certainty ratings, ranging from 0,
for least certain, to 3, for most certain. As dis-
cussed below in section 3.2, the certainty ratings
allow us to investigate whether a model positing
additional ... Four-Category Contingency Table
ration, in which certainty ratings 0 and 1 are
combined and ratings 2 and 3 are combined.
Note that the analyses described in this section
cannot...
![Tài liệu Báo cáo khoa học: Expression of two [Fe]-hydrogenases in Chlamydomonas reinhardtii under anaerobic conditions doc](https://media.store123doc.com/images/document/14/br/hw/medium_hwm1392870031.jpg)
Tài liệu Báo cáo khoa học: Expression of two [Fe]-hydrogenases in Chlamydomonas reinhardtii under anaerobic conditions doc
... which lasts for 3–4 days
under continuous illumination.
In this paper, we characterize a second hydrogenase gene,
HydA2,inC. reinhardtii, and use the terminology estab-
lished by the international ... are also present in the C. reinhardtii HydA2
amino-acid sequence [33–35], including the well-conserved
C-terminal part (C-domain) that binds the catalytic
H-cluster. As seen in other a...
Tài liệu Báo cáo khoa học: Multiple enzymic activities of human milk lactoferrin ppt
... contaminating proteins interacting with the same
ligands. As we showed previously, LF possesses an ATP-
binding site, which became labeled after incubation with an
affinity probe for ATP-binding ... five different enzyme activities. DNase and RNase
activities of the LF polypeptide were shown by in- gel in situ
assays after SDS/PAGE in gels containing DNA or RNA
(Fig. 3). Staining wi...
Báo cáo khoa học: The ATPase activities of sulfonylurea receptor 2A and sulfonylurea receptor 2B are influenced by the C-terminal 42 amino acids doc
... FEBS
domains (TMDs) and two intracellular nucleotide-bind-
ing domains (NBDs). It is thought that, as in other
ATP-binding cassette (ABC) proteins [4], the NBDs of
SUR associate in a head-to-tail conformation ... that the TMDs induce conformational changes in
the NBDs, or in their association, that in uence nucle-
otide handling.
The K
m
for MgATP was substantially lower for
SUR2...
Báo cáo khoa học: The enzyme-binding region of human GM2-activator protein pdf
... activator’s
ability to interact with the enzyme.
In addition to mapping the activator’s binding inter-
face with the enzyme, our data confirm the critical
importance of distinct protein–protein interactions in
lysosomal ... of
the enzyme. However, the strength of their interaction
with HexA is weaker than for the WT protein, suggest-
ing that the introduced mutations did indeed affect...