Báo cáo khoa học: "THE LIMITS OF UNIFICATION" ppt
Báo cáo khoa học: "THE LIMITS OF UNIFICATION" ppt
... broader research goal:
that of proposing a theory of agreement which does not
produce simple binary grammaticality statements but
one which is capable of estimating degrees of relative
grammaticality. ... German is not a
single-valued feature, but rather an array of the differ-
ent Cases of the language, each of which takes on one
of the values T or NIL. We can then hand...
Tài liệu Báo cáo khoa học: The occurrence of hemocyanin in Hexapoda docx
... presence of hemocyanin in a
broad range of ametabolous and hemimetabolous hexapod taxa. We
obtained a total of 12 full-length and 5 partial cDNA sequences of hemo-
cyanins from representatives of Collembola, ... hemolymph of many arthropod species
[1–4]. They are composed of six identical or similar
subunits with molecular masses of around 75 kDa
[1,3]. A subunit may bind to a...
Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf
... amount of precipitation in
the presence of high concentrations of Arg-HCl
in the absence of the chaperone precluded analysis of
the effect of this concentration on the protective
ability of aB-crystallin.
Reduction-induced ... chaperone activity of aB-crystallin
[27], which was reported to occur via enhancement of
the dynamics of subunit assembly [28]. However, to
date the...
Tài liệu Báo cáo khoa học: The sequentiallity of nucleosomes in the 30 nm chromatin fibre pptx
... mononucleosome size of samples con-
sisting of a mixture of hepta-, octa- and nonanucleosomes and half the amount of hexa- and decanucleosomes (6- to 10-mer sample). (A) (a)
Nonamer of a sequential ... digestion of samples crosslinked with
DSP.
Fig. S3. Trypsin digestion of samples crosslinked with
EDC.
Fig. S4. MNase digests of samples crosslinked with
EDC.
This material is a...
![Tài liệu Báo cáo khoa học: The stereochemistry of benzo[a]pyrene-2¢-deoxyguanosine adducts affects DNA methylation by SssI and HhaI DNA methyltransferases pptx](https://media.store123doc.com/images/document/14/br/gc/medium_Y97X8XlBli.jpg)
Tài liệu Báo cáo khoa học: The stereochemistry of benzo[a]pyrene-2¢-deoxyguanosine adducts affects DNA methylation by SssI and HhaI DNA methyltransferases pptx
... intercalative
conformation of the (+)-cis adduct and the minor-
groove conformation of the (+)-trans adduct, the lat-
ter interfering with interactions of the catalytic loops
of the MTases and the minor groove of DNA. ... fluorescence
intensities at 384 nm were calculated.
Determination of the amounts of the active form
of M.SssI and M.HhaI
The amount of the active form of...
Tài liệu Báo cáo khoa học: The localization of FGFR3 mutations causing thanatophoric dysplasia type I differentially affects phosphorylation, processing and ubiquitylation of the receptor pptx
... Because of the lower affinity of the antibody, the amount of total protein
used for immunoprecipitation of the X807R mutant was three times that used for wild-type and other mutants. (D) Lysates of ... relative
lack of the 130 kDa isoform of the K650M mutant.
Endo H digestion of the immunoprecipitated wild-type
and Y373C receptors after BFA treatment revealed
a partial conversi...
Tài liệu Báo cáo khoa học: The role of electrostatic interactions in the antitumor activity of dimeric RNases docx
... data are suggestive of a role of mem-
branes, in particular of negatively charged membranes,
in the mechanism of action of RNases, we investigated
the ability of a series of RNases to destabilize ... shows the shape of the electrostatic
field of BS-RNase seen from different directions.
Figure S3 compares the electrostatic field of different
Fig. 5. Plot of the EIE values a...
Tài liệu Báo cáo khoa học: The role of antioxidants in the cytotoxicity of chemotherapeutic drugs pptx
... chemical instability of DNA. To protect the vital genetic
information from the deleterious effects of DNA injury a net-
work of genome care-taking mechanisms has evolved of which a
set of DNA repair ... role of the human mismatch repair
system in the processing of modified
nucleotides
N. Mojas, F. Fischer, M. Lopes, P. Cejka and J. Jiricny
Institute of Molecular Cancer Research...
Tài liệu Báo cáo khóa học: The effect of mutations surrounding and within the active site on the catalytic activity of ricin A chain pptx
... addition
of 100 lLof2· Kirby buffer [25] and 80 lLofH
2
O, and
rRNA was obtained by precipitation after two phenol–
chloroform extractions. Four micrograms of rRNA were
treatedwith20lL of acetic-aniline ... effect of substitutions
made at each of the arginyl residues on catalytic activity of
RTA, the ability of each of the purified RTA variants to
depurinate yeast ribosomes was...
Tài liệu Báo cáo khóa học: The lysozyme of the starfishAsterias rubens A paradigmatic typei lysozyme docx
... get three-dimensional representations of catalytic
centres of lysozyme i and compare it with that of lysozymes
c, the primary sequences of Asterias and of Mytilus
lysozymes i were submitted to ... discussion
Determination of the primary structure of the protein
The primary structure of the lysozyme from A. rubens was
determined by amino acid sequence analysis of the intact
c...