Báo cáo khoa học: "Survival of avirulent thermostable Newcastle disease virus (strain I-2) in raw, baked, oiled, and cooked white rice at ambient temperatures" pps
Báo cáo khoa học: Characterization of a membrane-bound angiotensin-converting enzyme isoform in crayfish testis and evidence for its release into the seminal fluid ppt
... each
of the two lateral lobes. During spermatogenesis,
mature spermatozoids accumulate and are maintained
in vas deferens until fertilization, which results in a
dramatic size increase. In the ... of protein
of the [
3
H]hippurate obtained after incubation with and without
10 l
M captopril. Soluble (SOL) and insoluble (INSOL) fractions were
tested in animals in active sp...
Báo cáo khoa học: " Protection of chickens from Newcastle disease with a recombinant baculovirus subunit vaccine expressing the fusion and hemagglutinin- neuraminidase proteins" pdf
... PT, Binns MM. Insertion of the fusion gene
from Newcastle disease virus into a non-essential region in
the terminal repeats of fowlpox virus and demonstration of
protective immunity induced ...
T. Characterization of haemagglutinin-neuraminidase
glycoprotein of Newcastle disease virus expressed by a
recombinant baculovirus. Virus Res 1991, 20, 31-43.
23. Of...
Tài liệu Báo cáo khoa học: Synchronization of Ca2+ oscillations: a coupled oscillator-based mechanism in smooth muscle ppt
... exacerbated when one considers that millions
of cells, each with its own intrinsic rhythm, partici-
pate in this ‘mob action’, and yet a meaningful global
outcome emerges. It is fascinating that in ... cou-
pling, in that store-generated changes in [Ca
2+
]
c
are
required to activate inward membrane current, with the
resulting membrane depolarization activating or
advancing the ph...
Tài liệu Báo cáo khoa học: Phosphorylation of hormone-sensitive lipase by protein kinase A in vitro promotes an increase in its hydrophobic surface area ppt
... including
bis-ANS, the reaction rates were constant for at least
30 min of incubation at 37 °C.
HSL phosphorylation using
32
P-labelled ATP
HSL (9 lg) was phosphorylated at room temperature in
110 ... ATP concentrations with TO as substrate
(Fig. 4B). Incubatation of the enzyme preparations
with alkaline phosphatase did not affect the enzymatic
activity (data not shown). This indi...
Tài liệu Báo cáo khoa học: Delineation of exoenzyme S residues that mediate the interaction with 14-3-3 and its biological activity ppt
... activity
in vivo. We have approached these questions using a
strategy of single amino acid site-directed mutagenesis
of the cofactor interaction domain within ExoS.
Various single mutant ExoS proteins ... for
phosphorylation-independent binding
The interaction between 14-3-3 and ExoS is important
for the ADP ribosylation activity of ExoS and even
more intriguingly, appears to be i...
Tài liệu Báo cáo khoa học: Integrase of Mason–Pfizer monkey virus doc
... evident after 1 min of incuba-
tion and was linear for 15 min at 37 °C.
The analysis of M-PMV integrase integration activ-
ity confirmed that joining of substrates catalyzed by
M-PMV integrase is ... [17].
Retroviral integrases contain two known metal-bind-
ing domains. The N-terminal domain includes a zinc-
finger motif and the central catalytic core domain
contains a triad of ac...
Tài liệu Báo cáo khoa học: Dissociation of DNA polymerase a-primase complex during meiosis in Coprinus cinereus pptx
... further separated by SDS/
PAGE and incubated with DNA substrate during a
renaturation process, indicates that the catalytic core of
DNA polymerase activity resides in the 140 kDa protein
molecule ... m
M
MgCl
2
,5m
M
dithiothreitol, 2 m
M
ATP,
80 gÆmL
)1
of poly(dT), 20 l
M
dATP, 4 lCi of [a-
32
P]dATP
(6000 CiÆmmol
)1
), and 4 lL of purified fraction. Incubation
was perfomed at...
Báo cáo khoa học: Interaction of the general transcription factor TnrA with the PII-like protein GlnK and glutamine synthetase in Bacillus subtilis potx
... C)
Effects of AMP, glutamine and ATP on GS binding to TnrA. GS
was preincubated with effector molecules at the concentrations
indicated, and injected onto the His
6
-TnrA surface. GS incubated in
pure ... from S. elongatus was injected into
FC 1 in a volume of 50 lL at a concentration of 2 nmol ⁄ mL
in HBS buffer. This resulted in increases in resonance units
of 500...
Báo cáo khoa học: Structure of the atrial natriuretic peptide receptor extracellular domain in the unbound and hormone-bound states by single-particle electron microscopy ppt
... containing an extracellular ANP-
binding domain (ECD), a transmembrane domain, and
an intracellular domain consisting of an ATP-binding
regulatory domain and a GCase catalytic domain [8].
ANP binding ... domains in the
opposite direction without an appreciable change in the interdomain
distance. (B) Schematic presentation of the movement of the juxta-
membrane domains in respo...