language play important role in communication process
Báo cáo sinh học: " Vaccinia virus A12L protein and its AG/A proteolysis play an important role in viral morphogenic transition potx
Ngày tải lên :
18/06/2014, 18:20
... morphogenic
transition.
Background
Proteolytic processing in vaccinia virus (VV) plays an
important role in morphogenic transitions during the
virus replication cycle. To date, six VV-encoded, proteolyt-
ically processed proteins have ... A10L
protein is required for the correct organization of the
nucleocomplex within the IVs [7,8]. L4R, a DNA binding
protein, plays an essential role in virus replication, being
involved in an early ... virus infectivity, but not for core protein process-
ing or for INV and EEV formation. Virol 1994, 202:294-304.
10. Wilcock D, Smith GL: Vaccinia virions lacking core protein
VP8are deficient in...
- 6
- 397
- 0
Báo cáo hóa học: " Vaccinia virus A12L protein and its AG/A proteolysis play an important role in viral morphogenic transition" pdf
Ngày tải lên :
20/06/2014, 01:20
... protein during VV mor-
phogenic transitions and regulation of A12L proteolysis.
Conclusion
By demonstrating that A12L protein and its cleavage at an
N-terminal AG/A play an important role in viral ... fetal calf serum (FCS, Invitrogen), 2
mM glutamine (Invitrogen), and 10 mM gentamicin sul-
fate (Invitrogen) at 37°C in a 95% humidified atmos-
phere containing 5% CO
2
. For infection of the
conditional ... virus infectivity, but not for core protein process-
ing or for INV and EEV formation. Virol 1994, 202:294-304.
10. Wilcock D, Smith GL: Vaccinia virions lacking core protein
VP8are deficient in...
- 6
- 401
- 0
Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf
Ngày tải lên :
21/02/2014, 01:21
... polysaccharides, in particular pectin. Two types of
arabinogalactan side chains are present in pectin. Type I
consists of a chain of b-1,4 linked
D
-galactopyranose
linkages, while type II contains a backbone ... demonstrates the important role of GALA in
the degradation of both linear and
L
-arabinose-substituted
galactan side chains of pectin. This is in agreement with a
previous study in which the synergy ... The
increase in expression levels of galA in the CREA mutant,
indicates that at least one of the detected putative CREA
binding sites in the promoter of galA is functional.
Hydrolysis of arabinogalactans...
- 9
- 669
- 0
Tài liệu Báo cáo khoa học: The molecular surface of proteolytic enzymes has an important role in stability of the enzymatic activity in extraordinary environments pptx
Ngày tải lên :
21/02/2014, 03:20
... mutant
ALP I s, two amino acid residues in the C-terminal
region were found to play important roles in maintaining
stability in highly alkaline conditions. The double muta-
tions prolonged the ... of
the main chain at Asp266 was bound to amino groups of
main chain of Tyr269 and Ala270 by hydrogen bonds. The
interactions should maintain the structure of the C-terminal
region. In the wild-type ... alkalinity than N263D-Sendai.
The mutations at these positions in Sendai should promote
instability of the surface region. As the C region of Sendai
also would play an important role in restraining...
- 9
- 489
- 0
Báo cáo khoa học: NtKTI1, a Kunitz trypsin inhibitor with antifungal activity from Nicotiana tabacum, plays an important role in tobacco’s defense response pot
Ngày tải lên :
23/03/2014, 03:20
... obtained
from the Internet.
A phylogenetic tree was constructed online using the
default settings of the web-based alignment tool multa-
lin (http://multalin.toulouse.inra.fr/multalin/multalin.html)
[59].
Acknowledgements
This ... classified into nonspecific
and class-specific superfamilies, and the latter was sub-
categorized into several families, including serine, cys-
teine, aspartic and metalloproteinase inhibitors [11].
Serine ... and Thaumatin-like inhibitors [12].
Kunitz PIs are single-chain polypeptides of around
20 kDa with low cysteine content, generally with four
cysteine residues arranged into two intra-chain disul-
fide...
- 13
- 501
- 0
Báo cáo Y học: Does phosphorylation of the cap-binding protein eIF4E play a role in translation initiation? ppt
Ngày tải lên :
23/03/2014, 21:20
... [46]).
The sequences of the C-termini of Mnk1 and Mnk2a are similar and
contain sequences for MAPK binding. Small differences within these
sequences play a role in determining the specificity for ERK ... mammals and insects (at least in
Drosophila) – eIF4E is a phosphoprotein. It is phosphor-
ylated by the MAP-kinase signal-integrating kinases Mnk1
and Mnk2, at a single site in vivo,Ser209inmammals,which
lies ... defect is in cell size rather
than cell number. These findings convincingly indicate a role
for phosphorylation of eIF4E in cell and organismal
physiology. Interestingly, reduction in cell and...
- 10
- 504
- 0
Báo cáo khoa học: Bcl-2 and Bcl-xL play important roles in the crosstalk between autophagy and apoptosis pdf
Ngày tải lên :
28/03/2014, 23:20
... sequestering Beclin 1
away from hVps34 [4]. Beclin 1 forms a dimer in solu-
tion via its coiled-coil domain both in vivo and in vitro
[49]. Viral Bcl-2 binds independently to two sites on
the Beclin ... hydrophobic C-terminal mem-
brane-spanning domain [58–60]. In contrast, inactive
Bax is a cytosolic monomeric protein, because its
C-terminal anchor domain is internalized within a
hydrophobic ... well-characterized apop-
tosis guards, appear to be important factors in autophagy, inhibiting
Beclin 1-mediated autophagy by binding to Beclin 1. In addition, Beclin 1,
Bcl-2 and Bcl-xL can cooperate with...
- 11
- 742
- 0
dorsey lopes - important concepts in signal processing, image processing and data compression
Ngày tải lên :
05/06/2014, 11:40
... focused on integrating speech recognition and natural
language processing to allow spoken language interaction with a naval resource
management system.
Training air traffic controllers
Training ... occurs, including both before and after the recording process as
Chapter- 1
Audio Signal Processing
Audio signal processing, sometimes referred to as audio processing, is the intentional ... point in the processing a decision is made
about which image points or regions of the image are relevant for further
processing. Examples are
o Selection of a specific set of interest points...
- 73
- 547
- 0
Tài liệu A Comparative Analysis of Individual Communication Processes in Small docx
Ngày tải lên :
09/12/2013, 16:15
... composition to explain whether individuals exhibit similar or different
communication behaviors (i.e., turn-taking and speaking time duration) in small-group
decision-making meetings. The findings of the ... cross-cultural communication in examining whether and how individuals
communicate differently or similarly in intra- and cross-cultural situations.
14
Proceedings of the 2003 Association for Business Communication ... with people possessing differing levels of English -language proficiency
(assuming English is a world business language) . Working in culturally diverse groups
differs from working in culturally homogeneous...
- 16
- 521
- 0
Tài liệu Báo cáo khoa học: Inorganic pyrophosphatase in the roundworm Ascaris and its role in the development and molting process of the larval stage parasites doc
Ngày tải lên :
20/02/2014, 11:20
... 14.635 lmolặmin
)1
ặmg protein
)1
. The inset in (A) repre-
sents the linear transformation of the curve. (B) Mg
2+
dependency was
determined as described in (A) in the presence of increasing concen-
trations ... the
hydrolysis of inorganic pyrophosphate (PP
i
) into inorganic
ortho-phosphate (P
i
), are widely distributed among living
cells. The enzymes play an important role in energy
metabolism, providing a thermodynamic ... provide
information concerning the kinetics and properties of the
enzyme. More strikingly, we show a novel role of the PPase
enzyme in the development and molting process of A. suum
larvae in vitro.
Materials...
- 13
- 691
- 0
Báo cáo khoa học: Trigger factor interacts with the signal peptide of nascent Tat substrates but does not play a critical role in Tat-mediated export pptx
Ngày tải lên :
07/03/2014, 16:20
... Identification
of a twin-arginine leader-binding protein. Mol. Microbiol. 40,
323–331.
14. Papish, A.L., Ladne r, C.L. & Turner, R .J. (2003) T he twin-
arginine leade r-binding protein, DmsD, interacts ... translocation.
TF has been suggested to play a regulatory role in
controlling t he entry of secretory proteins in distinct
targeting/translocation pathways [ 6,8]. Photo-crosslink ing
experiments revealed contacts ... with
puromycin or puromycin in a Ôhigh saltÕ buffer after
translation but prior to c rosslinking. Both t reatments
diminished crosslinking to TF (Fig. 1B, lane 5 a nd 6),
indicating that association...
- 9
- 393
- 0
accounting ethics and its important role for reduction of accounting fraud an empirical study in hanoi
Ngày tải lên :
13/03/2014, 14:20
... and misusing insider information. We also know that the accounting fraud
lead to diminish the integrity and reliability of accounting and financial information.
And accounting fraud originally ...
http://hubpages.com
http://accountinghelponline.com /role- of-ethics -in- accounting
http://www.accountingelite.com/accounting-tips/accounting-fraud-definition-and-
examples-free-accounting-fraud-article/
Hiếu ... actions. In fact, conflicts of interest may exist even if there is no harm
behavior. In additional, the conflict of interest also contains agency problems and
insider trading in business. In real...
- 44
- 501
- 0
Báo cáo khoa học: Nuclear aggregates of polyamines are supramolecular structures that play a crucial role in genomic DNA protection and conformation potx
Ngày tải lên :
23/03/2014, 15:20
... single polyamines, mainly spermine, can modulate
the DNA-binding properties of proteins, either increas-
ing or diminishing their affinity for DNA [42]. This
ability, to modulate the DNA-binding ... rings (i.e.
two spermines, two spermidines and two putrescines)
linked by phosphate groups (Fig. 3C). We predicted
6-polyamine rings in the structure as (a) 3-polyamine
rings are likely to require ... DNA
molecules migrating into the gel.
We first tested DNA degradation by DNase I upon
incubation with increasing concentrations of single
polyamines, starting from a concentration of 1 lm
polyamines, which...
- 11
- 380
- 0
Báo cáo khoa học: "Lexical Selection in the Process of Language Generation" ppt
Ngày tải lên :
24/03/2014, 02:20
... non-propositional meaning of the input text.
The task of a natural language generator is, in some sense,
the opposite task of rendering an unambiguous meaning
in a natural language. The main task here ... approach differs from this
effort in two important repsects. First, in Rubinoff's system the
output of TEXT serves as the input to MUMBLE, resulting in
a cascaded process. We propose a distributed ... section, focus is an im-
portant factor in the generation of discourse anaphors. In
this section we demonstrate that focus plays an important
role in selecting non-discourse items as well. Suppose...
- 6
- 467
- 0