Vibrio cholerae, an etiological agent of cholera, circulates between aquatic reservoirs and the human gastrointestinal tract. The
type II secretion (T2S) system plays a pivotal role in both stages of the lifestyle by exporting multiple proteins, including cholera
toxin. Here, we studied the kinetics of expression of genes encoding the...
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version 3.0.2 base distri-
bution. An unpaired Student’s t test was used to analyze the data. De-
trended
A major issue in non-inferiority trials is the controversial assumption of constancy,
namely that the active control has the same effect relative to placebo as in previous studies
comparing the active control with placebo. The constancy assumption is often in doubt, which
has motivated various methods that ‘discount’ the control...
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Y.t/ denote the (potential) clinical
outcome that will realize if the patient receives a placebo (t=0
The soil bacterium Pseudomonas protegens Pf-5 can colonize root and seed surfaces of many plants, protecting them from infection by plant pathogenic fungi and oomycetes. The capacity to suppress disease is attributed to Pf-5's production of a large spectrum of antibiotics, which is controlled by complex regulatory circuits operating at...
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differentiation (Nguyen et al., 2003), lipopolysaccharide synthesis
(Daniels et al., 1998), expression of
Converting CO2 to valuable materials is attractive.Herein, we report using simple metallothermic reactions to reduce atmospheric CO2 to dense nanoporous graphene. By using a Zn/Mg mixture as a reductant, the resulted nanoporous graphene exhibits highly desirable properties: high specific surface area of 1900 m2/g, a great conductivity of 1050 S/m...
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estimated from galvanostatic cycling by using the
formula:
C¼ 4IdΔt= mdΔVð Þ ð1Þ
[35] where I is the
The amino acid acridon-2-ylalanine (Acd) can be a valuable probe of protein conformational change because it is a
long lifetime, visible wavelength fluorophore that is small enough to be incorporated during ribosomal biosynthesis. Incorporation
of Acd into proteins expressed in E. coli requires efficient chemical synthesis to produce large quantities...
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., Goldberg, J. M., Warner, J. B., Wissner, R. F.,
Willi, T. S., ... & Petersson, E. J. (2013). Efficient
Despite knowledge that concerted evolution of high-copy loci is often imperfect,
studies that investigate the extent of intragenomic polymorphisms and comparisons
across a large number of species are rarely made. We present a bioinformatic pipeline
for characterizing polymorphisms within an individual among copies of a high-copy
locus. Results are presented...
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Nguyen et al. (2011) under a similar quality-filtering scheme. The control PhiX
lane of the higher
The identification and mapping of surface cover types
within Crater Lake National Park, Oregon, has been effectively
completed through the utilization of LANDSAT digital
data and NASA U-2 color infrared aerial photography. Classification
of LANDSAT data for surface cover type identification
and mapping was accomplished through use of the
Interactive...
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PHILOSOPHY
in Geography presented on A Uat u t 10111
Title: AN INVESTIGATION INTO THE COMPARATIVE UTILITY