báo cáo khoa học: "Fixation probabilities of mutant genes with artificial selection" pot
báo cáo khoa học: "Fixation probabilities of mutant genes with artificial selection" pot
... Fixation
probabilities
of
mutant
genes
with
artificial
selection
William
G.
HILL
Institute
of
Animal
Genetics,
University
of
Edinburgh,
West
Mains
Road, ...
Introduction
In
previous
analyses
of
the
effects
of
mutations
on
long
term
response
to
artificial
selection
(HILL,
1982)
fixation
probabilities
of
the
mutant
gene
have
been
calculate...
báo cáo khoa học: "Conditional probabilities of identity of genes at a locus linked to a marker" potx
...
(1)
computation
of
probabilities
of
identity
of
genes
at
a
marker
locus,
conditional
on
the
observation
of
phenotypes
among
relatives,
and
(2)
derivation
of
probabilities
of
identity
at ...
gene
of Y
at
locus
1
are
identical,
and
that
genes
of
J
at
locus
2
are
identical.
Identity
of 9
genes
is
made
possible
by
a
set
of
I
tree...
Tài liệu Báo cáo khoa học: "Automatic learning of textual entailments with cross-pair similarities" ppt
... t, the set
of its nodes N (t), and a set of anchors, we build
a tree t
with all the nodes N
that are anchors or
ancestors of any anchor. Moreover, we add to t
the leaf nodes of the original ... rows report the
cross-pair similarity carried out with Eq. 6 with
(Synt Trees with placeholders) and without (Only
Synt Trees) augmenting the trees with placehold-
ers, respecti...
Báo cáo khoa học: Molecular basis of perinatal hypophosphatasia with tissue-nonspecific alkaline phosphatase bearing a conservative replacement of valine by alanine at position 406 Structural importance of the crown domain potx
... GPI-anchorless soluble
version of the mutant protein. The K
cat
⁄ K
m
value of
the mutant TNSALP was less than one-tenth of the
K
cat
⁄ K
m
value of the soluble form of the wild-type
enzyme, indicating ... defective mineralization of hard tis-
sues. A replacement of valine with alanine at position 406, located in the
crown domain of TNSALP, was reported in a perinatal fo...
Báo cáo khoa học: The association of viral proteins with host cell dynein components during virus infection pdf
... disas-
sembly (b). This is in agreement with the modeled solution structure of the complex of DYNLL1 with p54 of ASFV [26]. (B) Three hypothe-
ses for the association of viral proteins to the dynein ... initiate apoptosis.
In this regard, transfection of Vero cells with ASFV
p54 but not with a mutant protein that cannot bind to
DYNLL1 triggers the release of microtubule-...
Báo cáo khoa học: Sequence variants of chicken linker histone H1.a pot
... arrays of nucleosomes are linked
together by DNA to form chromatin fibers with a
diameter of 10 nm. In bulk chromatin, one molecule
of histone H1 binds to a linker DNA sealing off two
turns of DNA ... 0
Table 2. Distribution of phenotypes of erythrocyte histone H1.a in progeny from various matings of Rhode Island Red R11 chickens.
Type of mating Number of
Frequency of phe...
Báo cáo khóa học: Functional characterization of the evolutionarily divergent fern plastocyanin potx
... kinetics, whereas those with spinach Pc are
better fitted to biphasic curves ( Fig. 4). T he amplitude of the
fast phase of the l atter represen ted up to 40% of the total
amplitude, with a rate constant ... ionic strength dependence of k
obs
with fern PSI m akes evident the electrostatic nature of the
intermediate complexes with both Pcs, which are stabilized
by means of a...
Báo cáo khoa học: "Unsupervised Learning of Dependency Structure for Language Modeling" potx
...
built with and without PW. In Table 2, the PW-
prefix refers to the DLMs with PW = 0.5, and the
DLMs without PW- prefix refers to DLMs with PW
= 0. For both DLM_1 and DLM_2, models with the ... subset of the
Yomiuri Newspaper corpus. The lexicon we used
contains 167,107 entries.
Our evaluation was done within a framework of
so-called “N-best rescoring” method, in which a l...
Báo cáo khoa học: "Dependency Parsing of Hungarian: Baseline Results and Challenges" potx
... because of unknown words,
style and frequently used grammatical structures).
As the fiction subcorpus consists of three books
and the law subcorpus consists of two rules, we
took half of one of the ... state -of- the-art dependency
parsers achieve similar results – in terms of at-
tachment scores – on Hungarian and English. Al-
though the results with this comparison should be
ta...
Báo cáo khoa học: Oxidase activity of a flavin-dependent thymidylate synthase pot
... conducted in the pres-
ence of saturating concentrations of dUMP, to ensure
examination of the dUMP-activated form of the
enzyme [12,13]. The results revealed that, in the
absence of CH
2
H
4
folate, ... concentrations of O
2
,
CH
2
H
4
folate and total concentration of enzyme active
sites, respectively; K
m
is the Michaelis–Menten con-
stant of O
2
; and K
I
is the inhibition...