Tài liệu Báo cáo khoa học: Physico-chemical characterization and synthesis of neuronally active a-conotoxins docx
Tài liệu Báo cáo khoa học: Physicochemical characterization and biological activity of a glycoglycerolipid from Mycoplasma fermentans ppt
... respectively [23,30], and the bands at
1172, 1085, and 1038 cm
)1
assigned to glucose ring
vibrations [31]. As no additional bands in the range of the
amide vibrations centered at 1650 and 1550 cm
)1
can ... polyphemus,to
form a solid gel in the presence of minute amounts of
endotoxins. The comparison of LPS and MfGl-II in the
LAL assay shows, as expected, activity of LPS in...
Tài liệu Báo cáo khoa học: Biochemical characterization and inhibitor discovery of shikimate dehydrogenase from Helicobacter pylori docx
... expressed,
and purified in Escherichia coli system. The enzymatic characterization of
HpSDH demonstrates its activity with k
cat
of 7.7 s
)1
and K
m
of 0.148 mm
toward shikimate, k
cat
of 7.1 s
)1
and ... catalytic proper-
ties of HpSDH and the effects of pH and temperature
on HpSDH. The results show that HpSDH has a k
cat
of 7.7 ± 0.9 s
)1
, K
m
of 0.148 ± 0.028 mm...
Tài liệu Báo cáo khoa học: Cloning, characterization and expression analysis of interleukin-10 from the common carp, Cyprinus carpio L. docx
... (forward:
5¢-ACTACCTCATGAAGATCCTG-3¢ and reverse:
5¢-TTGCTGACCACATCTGCTG-3¢) served as a control
for the quantity and quality of cDNA.
Semiquantitative analysis of RT–PCR products. Suspen-
sions of Carp head kidney and liver ... isolated
and its genomic structure and expression analysis investi-
gated. This work will pave the way for further investigation
of the biological f...
Tài liệu Báo cáo khoa học: Molecular characterization and allergenic activity of Lyc e 2 (b-fructofuranosidase), a glycosylated allergen of tomato pdf
... two isoforms of the protein,
only the molecular mass of 50 kDa would suggest that we
had purified the truncated isoform.
Cloning of the cDNA of two isoforms of tomato
b-fructofuranosidase and recombinant ... specific 5¢ -and 3¢ primers selected on the basis of
the published sequences for tomato b-fructofuranosidase
(GenBank accession no. D11350 and S70040). Primers for
the shor...
Tài liệu Báo cáo khoa học: Affinity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx
... interaction of ligands with cell
surface receptors at 37 °C is a function not only of the
rate constants of association and dissociation, but also
of the endocytic rate constant, and measurements of
these ... courses and effects of unlabeled ligands
and low pH on the dissociation rates of [
125
I]TC-PCSK9 (A) and
[
125
I]TC-PCSK9-D374Y (B) from HepG2 cells. Binding to...
Tài liệu Báo cáo khoa học: SREBPs: physiology and pathophysiology of the SREBP family ppt
... In particular, p21 is a direct target of
SREBP [20]. The role of SREBP-1a in the regulation of
cell growth and the cell cycle might be biphasic and
complex, and needs to be further investigated.
SREBP ... levels strictly
and partially determine SREBP-2 and SREBP-1 cleav-
age in mammalian cells for sterol regulation and
synthesis of other lipids, respectively. Intriguingl...
Tài liệu Báo cáo khoa học: Steady-state kinetic behaviour of functioning-dependent structures docx
... over a wide range
of low values of s
1
has a relatively constant and high
rate of consumption of S
1
but that with higher values
of s
1
drops rapidly to a constant and low rate of con-
sumption. ... and
coordinate metabolism and signalling. Finally, we suggest that the occur-
rence of terms representative of the assembly and disassembly of FDSs in
the classical exp...
Tài liệu Báo cáo khoa học: Topology, tinkering and evolution of the human transcription factor network doc
... cut-off k
c
.
By using this algorithm, both hubs and connectors among
hubs are retained.
Acknowledgements
Thanks to Dr J. Aldana-Montes and members of Kha-
os group research of the University of ... in
order of increasing degree in random webs [61].
Compared with pure random ER and SF networks, bio-
molecular webs show the characteristic modular and hierar-
chical organization...
Tài liệu Báo cáo khoa học: Antifungal effects and mechanism of action of viscotoxin A3 docx
... >, of (––) DPH and (ÆÆÆÆ) TMA-DPH incorporated into spores of F. solani in the absence of VtA
3
(n) and in the presence of
1.5 l
M VtA
3
(s )and3 lM VtA
3
(n). Insert in (B) shows the evolution of ... monochro-
mator, and Glan-Thompson polarizers using quartz cuvettes
with continuous stirring of the suspension, bandwidths of
2 nm for excitation and 4 nm for emission,...
Tài liệu Báo cáo khoa học: Template requirements and binding of hepatitis C virus NS5B polymerase during in vitro RNA synthesis from the 3¢-end of virus minus-strand RNA docx
... synthesizes a minus-strand
RNA that serves as a template for the synthesis of
new plus-strand RNA molecules. Initiation of RNA
synthesis at the 3¢-end of the plus- and minus-strand
RNA most probably ... nt of the
3¢-end of the HCV minus-strand RNA in vitro and that
deletion of the 3¢ 45 nt greatly impaired RNA synthesis
[17]. Oh et al. [18] showed that RNA synthesis fr...