Báo cáo khoa học: " Testicular morphology and cauda epididymal sperm reserves of male rats exposed to Nigerian Qua Iboe Brent crude oil" ppsx
Báo cáo khoa học: Cold exposure and associated metabolic changes in adult tropical beetles exposed to fluctuating thermal regimes ppt
... in the
cold -exposed insects under FTR.
The slight, but nonsignificant, accumulation of the
other polyols (myo-inositol, ribitol and sorbitol), and
the synthesis of arabinitol in cold -exposed beetles ... insects exposed to FTRs
are poorly understood. Recently, Kos
ˇ
ta
´
l et al. [11]
found that constant cold -exposed bugs of Pyrrhocoris
apterus and beetles of Alphitobius...
Tài liệu Báo cáo khoa học: Steady-state and time-resolved fluorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli ppt
... refractive index of the medium, Q
D
is the
quantum yield of the donor, J(k) is a spectral overlap
integral of the donor fluorescence and acceptor absorption,
and j
2
is the orientation factor and accounts ... relative
orientation of the donor emission and acceptor absorption
transition dipole. Generally, j
2
isassumedtobeequalto
2/3, which is the value for donors and acceptor...
Báo cáo khoa học: Adipocyte hyperplasia and RMI1 in the treatment of obesity doc
... interaction between
the cell-cycle regulators and the differentiating factors,
and creates a cascade of events leading to the commit-
ment of cells into the adipocyte phenotype [6,7].
This process, ... factors in
development of hyperplastic obesity. Am J Physiol 275,
R1898–R1908.
4 Kirkland J, Hollenberg C & Gillon W (1990) Age,
anatomic site, and the replication and diffe...
Báo cáo khoa học: Physicochemical properties and distinct DNA binding capacity of the repressor of temperate Staphylococcus aureus phage /11 doc
... resis-
tant to digestion by DNase I in the presence of CI. More
precisely, the )21 to )48 and )52 to )87 regions of
the top strand and )24 to )53 and )58 to )87 regions of
the bottom strand were ... [35]. MALDI-
TOF analysis of protein fragments was carried out using
an Autoflex II TOF ⁄ TOF instrument (Bruker Daltonics,
Ettlingen, Germany) according to the manufactur...
Báo cáo khoa học: A region within the C-terminal domain of Ure2p is shown to interact with the molecular chaperone Ssa1p by the use of cross-linkers and mass spectrometry doc
... using the available softwares
(gpmaw [30], xquest [31] and msx-3d [12]) with a
mass tolerance of 5 p.p.m. We therefore used MALDI-
TOF-TOF and ⁄ or nanoLC-Orbitrap tandem MS to
further identify ... mgÆmL
)1
in 50% aceto-
nitrile, 10 mm ammonium citrate and 0.1% formic acid)
and spotted (0.5 l L) on a stainless steel MALDI target
(Opti-TOF; Applied Biosystems). MALDI-TOF-TOF MS
an...
Báo cáo khoa học: Functional characterization and Me2+ ion specificity of a Ca2+–citrate transporter from Enterococcus faecalis1 pdf
... order of
magnitude (compare j and d). The results suggest
that the complex of Ca
2+
and citrate is the true
substrate of EfCitH and that the low uptake in the
absence of added Ca
2+
was due to contaminating
free ... points.
Acknowledgements
We appreciate the gift of a sample of chromosomal
DNA of Streptococcus mutans from D. G. Cvitkov-
itch at the University of Toront...
Báo cáo khoa học: Expression, localization and potential physiological significance of alcohol dehydrogenase in the gastrointestinal tract pdf
... (BMC2002-02659 and BMC2000-0132) and the Commis-
sion of the European Union (BIO4-CT97-2123) to X. P and J. F.,
and by the National Institutes of Health grant AA09731 to G. D. We
are grateful to Dr Salvador ... with
IMAGE
PROPLUS
software and imported into Adobe
PHOTOSHOP
v5.5 (Adobe). Color images were transformed into black
and white images using a grey-scale function,...
Báo cáo khoa học: In vitro and in vivo self-cleavage of Streptococcus pneumoniae signal peptidase I pot
... was puri-
fied and cloned into the NdeIandXhoI sites of vector
pET23b, resulting in pET23b-spiD1-36. The identity of the
cloned gene was confirmed by DNA sequencing. For
expression of SPase37–204, ... bands on the membrane
were excised and the N-terminal amino acid sequence
of each protein was determined by automated Edman
degradation.
Cleavage of prestreptokinase by
S. pneumoniae...
Báo cáo khoa học: "A robust and extensible exemplar-based model of thematic fit" ppt
... Computational Linguistics, Morris-
town, NJ.
Dekang Lin. 1998. Automatic retrieval and cluster-
ing of similar words. In Christian Boitet and Pete
Whitelock, editors, Proceedings of the 17th Inter-
national ... Morristown, NJ.
Maryellen C. MacDonald and Mark S. Seidenberg.
2006. Constraint satisfaction accounts of lexical
and sentence comprehension. In Matthew J. Traxler
and M...