Báo cáo khoa học: "Micropropagation of Paulownia taiwaniana from mature tissues" pdf
Báo cáo khoa học: "Micropropagation of Paulownia taiwaniana from mature tissues" pdf
...
capability
of
mature
tis-
sue
from
P
taiwaniana
could
be
com-
parable
to
that
of
juvenile
tissue
from
the
same
species
(Ho
et
al.,
1988),
however,
the
patterns
of
differentiation ...
extrude
from
the
in
vitro
shoots
and,
hence,
im-
prove
rooting
and
survival
of
plantlets.
Conclusions
The
most
suitable
explant
for
micropropa-
gation
of
m...
Báo cáo khoa học: "Micropropagation of the pine hybrid Pinus brutia (Ten) x Pinus halepensis (Mill) by culturing fascicle shoots" ppsx
...
the
framework
of
the
Mediterranean
Integrated
programmes
of
the
project
under
the
title
of
’Application
of
the
biotechnological
methods
for
the
mass
production
of
fast
growing ...
Laboratory
of
Forest
Genetics,
Department
of
Forestry
and
Natural
Environment,
Aristotelian
University
of
Thessaloniki;
2
Laboratory
of
Floriculture,
Department
of...
Báo cáo khoa học: "Micropropagation of Araucaria columnaris Hook." potx
...
(1979)
also
obtained
orthotropic
behavior
of
in
vitro
shoots
derived
from
stump
sprouts
of
mature
trees.
Explants
from
mature
trees
of
some
other
conifers
have
also
been
used
(Bonga, ...
used
coppice
shoots
from
mature
trees.
Others
have
utilized
ortho-
tropic
shoots
from
juvenile
plants.
Recent-
ly,
Handro
(1986)
reported
the
develop-
men...
Báo cáo khoa học: "Micropropagation of Eucalyptus viminalis Labill" potx
... micro-
propagation
of E.
viminalis
was
developed
in
this
study.
Multiplication
rates
of
5-6
shoots/ex-
plant
were
obtained
by
using
0.2
mg
’
I-
1
of
BAP
and
0.1
mg
’
I-
1
of
NAA
on ...
extensive
use.
Vegetative
propagation
of
selected
genotypes
of
this
species
has
not
been
very
encouraging,
the
major
constraint
being
a
low
percentage
of
rooted...
Tài liệu Báo cáo khoa học: Properties of ecdysteroid receptors from diverse insect species in a heterologous cell culture system – a basis for screening novel insecticidal candidates docx
... alignment of
N-terminal (A ⁄ B) domains of LdEcR and
DmEcR. (A) Alignment of EcRA from the
two species. (B) Alignment of DmEcRB1,
DmEcRB2, and LdEcRB. (C) Alignment of
most carboxy-terminal side of ... (A ⁄ B) domains of EcR are also
divergent in the two insect species [31] (Fig. 1),
although all of the isoforms from both species share
almost complete identity over a stret...
Tài liệu Báo cáo khoa học: Regulation of dCTP deaminase from Escherichia coli by nonallosteric dTTP binding to an inactive form of the enzyme ppt
... significance of this last observa-
tion is that due to the proximity of residues 120–125
from each subunit in the centre of the trimer, the side
chains of Val122 of one subunit and Thr123 of the
neighbouring ... methylation of dUMP, which is
obtained via one of two parallel pathways. One path-
way, considered to be a minor supplier of dTTP [1–3],
involves the reduction of...
Tài liệu Báo cáo khoa học: Structure of peptidase T from Salmonella typhimurium doc
... 445
Structure of peptidase T from
Salmonella typhimurium
Kjell Ha
Ê
kansson* and Charles G. Miller
Department of Microbiology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
The structure of ... ydrolysis of a cylamino-acid intermediates in amino-
acid biosynthesis (DapE and A rgE), and many ORFs of as
yet unknown function. Representatives of the family are
found...
Báo cáo khoa học: Role of different moieties from the lipooligosaccharide molecule in biological activities of the Moraxella catarrhalis outer membrane pot
... and
consisted of a linker (Glc-Kdo
2
)-lipid A structure. The
phenotype of this mutant was examined to investigate
the roles of different moieties of the LOS molecule in
biological activities of the ... ions
with m ⁄ z of 917.4 and 877.4 (unmarked) are mono-
sodiated and anhydro forms of 895.4 ion, respectively.
The ion with m ⁄ z of 797.4 was from the anhydro frag-
ment ion...
Báo cáo khoa học: "Exploration of Term Dependence in Sentence Retrieval" pdf
... pres-
ence or absence of one set of terms provides in-
formation about the probabilities of the presence
or absence of another set of terms, has been
widely accepted in recent studies of information ... function is defined from
the perspective of syntactic relationship of terms
in sentence. The specific dependency grammar is
used to describe such relationship in the for...
Báo cáo khoa học: Characterization of isocitrate dehydrogenase from the green sulfur bacterium Chlorobium limicola A carbon dioxide-fixing enzyme in the reductive tricarboxylic acid cycle ppt
... plasmids.
Isolation of the IDH gene (
idh
) from
C. limicola
Construction of a genomic DNA library of C. limicola M1
has been described previously [24]. A partial DNA fragment
of idh was amplified from C. ... function
of IDH kinase/phosphatase, that leads to inactivation of the
enzyme and consequent switch of the carbon flux from TCA
cycle to glyoxylate cycle [13] [14].
Ther...
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