sequences and series of functions uniform convergence
Tài liệu Báo cáo khoa học: Complete subunit sequences, structure and evolution of the 6 · 6-mer hemocyanin from the common house centipede, Scutigera coleoptrata pptx
Ngày tải lên :
20/02/2014, 11:20
... submitted to MALDI-
TOF analysis and assigned to distinct subunits.
Fig. 1. SDS/PAGE and immunoblotting of S. coleoptrata hemocyanin.
About 10 lg of total hemolymph protein (HL) and 3 lgofpurified
hemocyanin ... were used for the analyses of DNA
and amino acid sequences. Signal peptides were predicted
using the online version of
SIGNALP
V1.1 [28]. The amino
acid sequences of the S. coleoptrata hemocyanins ... subunits
and HcX, plus 6–45 bp of the respective 5Â untranslated
regions and the entire 3Â untranslated regions. The standard
polyadenylation signals (AATAAA) and the poly(A)-tails
of different...
- 9
- 552
- 0
Báo cáo khoa học: Structure analysis of the flavoredoxin from Desulfovibrio vulgaris Miyazaki F reveals key residues that discriminate the functions and properties of the flavin reductase family pdf
Ngày tải lên :
07/03/2014, 02:20
... of A. vinelandii ferric reductase, the enzyme
was purified as a mixture of two proteins or a hetero-
dimer with molecular masses of 44 600 and 69 000 Da
[25]. Although none of the amino acid sequences ... the
K
m
and k
cat
values of E. coli Fre for riboflavin are
reported as 2.5 lm and 52.4 s
)1
with NADPH as the
electron donor and 1.3 lm and 30.6 s
)1
with NADH
[13]. For FMN, K
m
and k
cat
values of ... twofold axis associated with the
dimer passes through the vicinity of the side chains of
Pro13, Ile126, Gln133 and Ile163. The corresponding
Table 1. Summary of x-ray data collection, phasing and...
- 14
- 653
- 0
Báo cáo khoa học: Fluorescence studies of the replication initiator protein RepA in complex with operator and iteron sequences and free in solution pdf
Ngày tải lên :
07/03/2014, 04:20
... better defined set of fitting parameters.
The adequacy of the analyses was determined from the
reduced weighted sum of squares of residuals, and visual
inspection of the distribution of weighted residuals. ... global and local
dynamics of the AEDANS and W94 probes in free
and DNA-bound RepA. The decay of the total fluores-
cence intensity was recorded, as well as the decays of
its vertically and horizontally ... each of the sequences (Fig. 3D–F), indicating a
decrease in the rotational mobility of AEDANS C160–
RepA. The anisotropy increase is slightly different for
each of the three sequences, and relates...
- 15
- 431
- 0
Báo cáo khoa học: Sequences downstream of the transcription initiation site are important for proper initiation and regulation of mouse ribonucleotide reductase R2 gene transcription ppt
Ngày tải lên :
08/03/2014, 02:20
... represent the intensity of each band normalized to the
band in lane 1. The lower numbers represent the intensity of the bands
in lanes 5 and 6 normalized to the band in lane 4.
1798 I. Kotova et ... mutation of it to
GCGCGC (Fig. 3D; G-less templates TATA
Wt
UTR
mut
and TATA
mut
UTR
mut
). We found that both TBP (Fig. 2A,
compare lanes 4 and 5) and the R2 TATA-box (Fig. 2A,
compare lanes 2 and ... regulation of
expression of the ribonucleotide reductase R2 subunit are
focused on sequences located upstream from the R2
transcription start site, and on regulatory proteins that bind
to these sequences. ...
- 11
- 417
- 0
Báo cáo khoa học: Identification and characterization of oxidized human serum albumin A slight structural change impairs its ligand-binding and antioxidant functions pptx
Ngày tải lên :
16/03/2014, 13:20
... proper-
ties of these two types of HSA. We investigated the
binding of L(small)-Trp as an endogenous ligand
which binds to site II, and of cefazolin (site I-ligand)
and verapamil (site I and II-ligand) ... frag-
ment of HSA. N, nonoxidized HSA; H, highly oxidized HSA. (B)
Densitometric analysis of intensities of undigested HSA. Changes
in intensities of HSA bands relative to the band of starting point of
digestion ... towards l-Trp of HSA. This
might also be related to increased levels of serotonin
and the frequent occurrence of some adverse complica-
tions of diseases which have an increased level of oxid-
ized...
- 12
- 479
- 0
Báo cáo khoa học: Separation and characterization of caveolae subclasses in the plasma membrane of primary adipocytes; segregation of specific proteins and functions docx
Ngày tải lên :
16/03/2014, 13:20
... Nystrom
3
and Peter Stra
lfors
1
1 Department of Cell Biology and Diabetes Research Centre, University of Linko
ă
ping, Sweden
2 Department of Molecular and Clinical Medicine, University of Linko
ă
ping, ... compilation ª 2006 FEBS 3383
Separation and characterization of caveolae subclasses in
the plasma membrane of primary adipocytes; segregation
of specic proteins and functions
Unn O
ă
rtegren
1
, Lan ... separation and biochemical char-
acterization of three classes of caveolae, which demon-
strate a segregation of functions in caveolae subclasses.
Results
Primary rat adipocytes were homogenized and...
- 12
- 460
- 0
Báo cáo khoa học: "Viterbi Training for PCFGs: Hardness Results and Competitiveness of Uniform Initialization" doc
Ngày tải lên :
17/03/2014, 00:20
... the
probabilities of the rules V
Y
r
→ y and V
¯
Y
r
→ 1−y
to 1 and V
¯
Y
r
→ y and V
Y
r
→ 1 − y to 0. The rest
of the weights for S
φ
j
→ S
φ
j−1
A
j
are set to 1.
This assignment of rule probabilities ... appearance of both rules of the
form V
Y
r
→ 0 and V
Y
r
→ 1 cannot occur be-
cause all rules that appear in the Viterbi parse
tree have probability 1.
2. For any r, an appearance of rules of the ... set-
tings (Yejin and Cardie, 2007; Wang et al., 2007;
Goldwater and Johnson, 2005; DeNero and Klein,
2008; Spitkovsky et al., 2010). In the context of
PCFGs, it aims to select parameters θ and phrase-
structure...
- 10
- 413
- 0
Báo cáo khoa học: Sequences and structural organization of phospholipase A2 genes from Vipera aspis aspis, V. aspis zinnikeri and Vipera berus berus venom Identification of the origin of a new viper population based on ammodytin I1 heterogeneity docx
Ngày tải lên :
17/03/2014, 03:20
... from the sequences of V. a. zin-
nikeri and neurotoxic V. a. aspis (DDBJ/EMBL/GenBank accession
no.s AY152843 and AF548351) and that of vaspin chain B, from the
sequences of V. a. zinnikeri and neurotoxic ... ammo-
dytins I1 and I2 and ammodytin L genes of V. am. ammo-
dytes, the VP7 and VP8 genes of V. palaestinae,andthe
PLA2 genes of Crotalinae snakes (Trimeresurus flavoviridis)
were also of similar length ... promoters.
Analysis of venom gland PLA2 cDNAs is currently
underway to determine which of these genes are expressed.
The presence in the neurotoxic snake of two ammodytin
I1 isoforms (In and Ia) and of several...
- 10
- 451
- 0
hydrothermal synthesis and characterization of - feooh and fe2o3 uniform nanocrystallines
Ngày tải lên :
19/03/2014, 16:48
... crystal.
Fig. 5A and B shows scanning electron microscope images of
a typical sample of fusiform ␣-Fe
2
O
3
nanocrystallines obtained
at 140
◦
C for 24 h and indicate the large quantity and good
uniformity ... Interface Sci. 254
(2002) 87.
Journal of Alloys and Compounds 433 (2007) 216–220
Hydrothermal synthesis and characterization of ␣-FeOOH and
␣-Fe
2
O
3
uniform nanocrystallines
Xiaohe Liu
a,b
, ... con-
trolled size and shape have attracted vast attention because of
their size and shape-dependent properties and great potential
applications. Considerable effort has been devoted to the design
and controlled...
- 5
- 525
- 0
Đề tài " The subconvexity problem for Rankin-Selberg L-functions and equidistribution of Heegner points " ppt
Ngày tải lên :
22/03/2014, 16:20
... points and my colleagues
and friends E. Kowalski and J. Vanderkam with whom I began a fairly ex-
tensive study of Rankin-Selberg L -functions. I also thank the referee for his
thorough review of the ... cos(2πnx)K
0
(2πny)
or Eisenstein series of weight one. In spite of this analogy, and the fact that our
proof borrows some material and ideas from [DFI8], we wish to insist that the
bulk of our approach requires ... Cauchy-Schwarz and H
θ
. From (2.31), the last inequality and (2.32) we
conclude the proof of Proposition 2.3.
3. Rankin-Selberg L -functions
Our basic reference for Rankin-Selberg L -functions is the book of...
- 53
- 455
- 0
Báo cáo khoa học: Making sense of G-quadruplex and i-motif functions in oncogene promoters pot
Ngày tải lên :
23/03/2014, 03:20
... the formation of a
G-quadruplex and i-motif upstream of the Bcl-2 P1
promoter prevents the binding of WT-1 and abro-
gates the transcriptional repression, thereby allowing
activation of Bcl-2 transcription. ... MINIREVIEW
Making sense of G-quadruplex and i-motif functions in
oncogene promoters
Tracy A. Brooks
1,2,3
, Samantha Kendrick
3
and Laurence Hurley
1,2,3
1 University of Arizona, College of Pharmacy, Tucson, ... the increasingly observed complexity of
G-quadruplex (G-rich strand) and i-motif (C-rich
strand) folding patterns and structures in the promoter
regions of oncogenes. Accompanying minireviews...
- 11
- 366
- 0
Charles Darwin: His Life in an1Charles Darwin: His Life in anAutobiographical Chapter, and in a Selected Series of His Published Letters, by Charles Darwin, Edited by Sir Francis Darwin This eBook is for the use of anyone anywhere at no cost and with potx
Ngày tải lên :
23/03/2014, 05:20
... in me), to the firm conviction of the existence of God and of the
immortality of the soul. In my Journal I wrote that whilst standing in the midst of the grandeur of a Brazilian
forest, 'it ... shores of South America of the intermittent elevation of
the land, together with denudation and the deposition of sediment. This necessarily led me to reflect much on
the effects of subsidence, and ... birch,
privet, and dogwood, and with a long line of hollies all down the exposed side. In earlier times he took a
certain number of turns every day, and used to count them by means of a heap of flints,...
- 245
- 605
- 0
Báo cáo khoa học: Platination of telomeric sequences and nuclease hypersensitive elements of human c-myc and PDGF-A promoters and their ability to form G-quadruplexes Viktor Viglasky potx
Ngày tải lên :
23/03/2014, 06:20
... Platination of telomeric sequences and nuclease
hypersensitive elements of human c-myc and PDGF-A
promoters and their ability to form G-quadruplexes
Viktor Viglasky
Department of Biochemistry, Faculty of ... with G-rich sequences is vast; in principle,
there is the possibility to bind within each guanine, to
form intrastrand and interstrand bifunctional and
monofunctional adducts, etc. Some of the proposed
binding ... Chottard
JC (2003) Platinum cross-linking of adenines and gua-
nines on the quadruplex structures of the AG3(T2AG3)3
and (T2AG3)4 human telomere sequences in Na
+
and
K
+
solutions. Nucleic Acids Res...
- 9
- 324
- 0
SCOP: A Structural Classification of Proteins Database for the Investigation of Sequences and Structures ppt
Ngày tải lên :
23/03/2014, 12:20
... understanding of the
structure and evolution of proteins. It will play an
important role in the interpretation of the sequences
produced by the genome projects and, therefore, in
understanding ... Classification of Proteins Database
for the Investigation of Sequences and Structures
Alexey G. Murzin, Steven E. Brenner, Tim Hubbard and Cyrus Chothia*
MRC Laboratory of Molecular To facilitate understanding ... (3) alpha and beta (for proteins with
a-helices and b-strands that are largely inter-
spersed), (4) alpha plus beta (for those in which
a-helices and b-strands are largely segregated) and
(5) multi-domain(forthose...
- 5
- 546
- 0
Đề tài " Analytic representation of functions and a new quasianalyticity threshold " doc
Ngày tải lên :
29/03/2014, 07:20
... KOZMA AND ALEXANDER OLEVSKI
˘
ı
[H78] S. V. Hru
ˇ
s
ˇ
cev, The problem of simultaneous approximation and of removal of the
singularities of Cauchy type integrals (Russian), in Spectral Theory of Functions ... scale of smoothness connecting C
∞
and analyticity, this
Annals of Mathematics
Analytic representation of
functions and a new quasi-
analyticity threshold
By Gady Kozma and Alexander ... immediately gives (85) and proves the lemma.
Annals of Mathematics, 164 (2006), 1033–1064
Analytic representation of functions and
a new quasi-analyticity threshold
By Gady Kozma and Alexander Olevski
˘
ı*
Abstract
We...
- 33
- 293
- 0
