... from the corpus are hapaxes (i.e., words
that occurred only once). These represent 68.6%
of the noun-noun sequences retrieved from the
BNC; 57.7% of the hapaxes are valid compounds.
Analysis of the ... independently of their posi-
tion (i.e., independently of whether they are heads
or modifiers).
Consider the compounds cocaine customer
and
baby calf
in Table 2. The l...
... confirmed the active role of miR-23a in the
growth promotion of malignant cells.
The fundamental function of miRNAs is to regulate
their targets by direct cleavage of mRNA or by inhibi-
tion of protein ... containing the mutations of the
miR-23a binding site (Fig. 4A). It was shown that
miR-23a ASO or pcDNA3 ⁄ pri-23a did not affect the
intensity of EGFP fluorescence...
... actin protomers located
in the vicinity of the barbed end of the filament, pro-
ducing an ATP or ADP–Pi cap at this end. Because of
the presence of this cap at the barbed end the critical
concentration ... pertinent to the regulation
of actin dynamics in the cell.
Results
Fluorescence measurements of the effect of Pi
on the rate of cofilin binding to TRC–F-ac...
... may enter the citric acid
cycle completing the catabolism of the pyrrolidine moiety of nicotine.
Expression of the genes of these enzymes was dependent on the presence of
nicotine in the growth ... expression of these genes
depends on the presence of nicotine in the growth
medium and we have determined the enzyme activities
of the proteins. Our results demo...
... antibodies to the subunits of the yeast bc
1
complex indicated on the left side of the blots. The Western
blots are shown in panels A and B and the relative amounts of each of the subunits determined ... mutant
strain. However, the amounts of core protein 1 and core
protein 2 were relatively unaffected. Therefore, the absence
of subunit 6 appeared to alter the...
... with the familiar pattern of expression of
the principally embryonic cA–F genes in the rodent
lens [41,47]. The absence of expression in outer layers
of the lens contrasts with the expression of ... encodes
the first two structural motifs, and hence the N-ter-
minal domain of the protein, just as in the genes for
cS and cA–F. However, the second half of the...
... the question arises
concerning the mechanisms underlying the orchestrated
expression of these enzymes by the oxygen tension.
The findings that the effect of hypoxia on the gene
expression of the ... 1 : 1000) of a cDNA generated from the
pooled RNA of the normoxic (control) cultures (at the
different time points) of the respective experimental series
(standa...
... also
observed in the rate of degradation of the remaining
mutant protein (20% left of the protein) vs. the wild
type (40% left of the protein) at 3 h of chase
(Fig. 7A,B). We also analyzed the rate of degradation
of ... Ga
16
and Ga
q
subunits. Therefore the lack of change in the rate of
degradation cannot be due to lack of receptor-activa-
tion of the...
... of the anemia with blood
transfusions. The contribution of plasma NTBI to the
toxicity associated with Fe overload in these disorders is
uncertain, as is the form of NTBI. Significant levels of
NTBI ... is limited by the
size of an intracellular chelatable Fe pool or permeability of
the Fe–chelator complex.
In view of the similar efficacy of the multidentate
pyri...
... study therefore, we investigated how O
2
modulates
the expression of mRNAs for CytOX subunits and also the
catalytic activity of the enzyme complex. Our results show
that the levels of some of the ... and alters the expression of the two
nuclear genome coded isoforms of CytOX V [10,32]. The
regulation of genes CytOX5a and CytOX5b, coding for the
two isofoms Va...