Frontiers in Plant Science,
Год журнала:
2024,
Номер
15
Опубликована: Дек. 17, 2024
Vascular
cambium
is
the
continuation
of
meristem
activity
at
top
plants,
which
promotes
lateral
growth
plants.
The
vascular
evolved
as
an
adaptation
for
secondary
growth,
initially
in
early
seed
and
became
more
refined
evolution
gymnosperms
angiosperms.
In
angiosperms,
it
crucial
plant
wood
formation.
regulated
by
a
complex
interplay
phytohormones,
are
chemical
messengers
that
coordinate
various
aspects
development.
This
paper
synthesizes
current
knowledge
on
regulatory
effects
primary
hormones
peptide
signals
development
forest
trees,
outlines
research
status
future
directions
this
field.
Understanding
these
mechanisms
holds
significant
potential
enhancing
our
ability
to
manage
cultivate
tree
species
changing
environmental
conditions.
Forestry Research,
Год журнала:
2022,
Номер
2(1), С. 0 - 0
Опубликована: Янв. 1, 2022
Forests
are
not
only
the
most
predominant
of
Earth's
terrestrial
ecosystems,
but
also
core
supply
for
essential
products
human
use.
However,
global
climate
change
and
ongoing
population
explosion
severely
threatens
health
forest
ecosystem
aggravtes
deforestation
degradation.
Forest
genomics
has
great
potential
increasing
productivity
adaptation
to
changing
climate.
In
last
two
decades,
field
advanced
quickly
owing
advent
multiple
high-throughput
sequencing
technologies,
single
cell
RNA-seq,
clustered
regularly
interspaced
short
palindromic
repeats
(CRISPR)-mediated
genome
editing,
spatial
transcriptomes,
as
well
bioinformatics
analysis
which
have
led
generation
multidimensional,
multilayered,
spatiotemporal
gene
expression
data.
These
together
with
basic
technologies
routinely
used
in
plant
biotechnology,
enable
us
tackle
many
important
or
unique
issues
biology,
provide
a
panoramic
view
an
integrative
elucidation
molecular
regulatory
mechanisms
underlying
phenotypic
changes
variations.
this
review,
we
recapitulated
advancement
current
status
12
research
branches
genomics,
then
provided
future
directions
focuses
each
area.
Evidently,
shift
from
simple
biotechnology-based
research,
setup
investigation
interpretation
development
differentiation
just
begun
emerge.
Plant and Cell Physiology,
Год журнала:
2024,
Номер
65(10), С. 1601 - 1607
Опубликована: Апрель 8, 2024
Brassinosteroids
(BRs)
are
plant
steroid
hormones
that
control
growth
and
stress
responses.
In
the
context
of
development,
BRs
play
diverse
roles
in
controlling
cell
differentiation
tissue
patterning.
The
vascular
system,
which
is
essential
for
transporting
water
nutrients
throughout
body,
initially
establishes
a
pattern
during
primary
development
then
dramatically
increases
number
cells
secondary
development.
This
complex
developmental
process
properly
regulated
by
network
consisting
various
hormonal
signaling
pathways.
Genetic
studies
have
revealed
mutants
defective
BR
biosynthesis
or
cascade
exhibit
multifaceted
phenotype.
Furthermore,
crosstalk
with
other
hormones,
including
peptide
coordinately
regulates
Recently,
involvement
especially
xylem
differentiation,
has
also
been
suggested
species
than
model
Arabidopsis
thaliana.
this
review,
we
briefly
summarize
recent
findings
on
species.
Frontiers in Plant Science,
Год журнала:
2021,
Номер
12
Опубликована: Окт. 5, 2021
The
wall-associated
kinase
(WAK)
multigene
family
plays
critical
roles
in
various
cellular
processes
and
stress
responses
plants,
however,
whether
WAKs
are
involved
salt
tolerance
is
obscure.
Herein,
we
report
the
functional
characterization
of
a
rice
WAK,
WAK112,
whose
expression
suppressed
by
salt.
Overexpression
OsWAK112
heterologous
Arabidopsis
significantly
decreased
plant
survival
under
conditions
stress,
while
knocking
down
increased
stress.
universally
expressed
associated
with
cell
wall.
Meanwhile,
vitro
assays
analyses
showed
that
possesses
activity
it
negative
role
response
plants
to
In
addition,
interacts
S-adenosyl-L-methionine
synthetase
(SAMS)
1/2/3,
which
catalyzes
SAM
synthesis
from
ATP
L-methionine,
promotes
OsSAMS1
degradation
Furthermore,
OsWAK112-overexpressing
there
SAMS
content
ethylene
These
results
indicate
negatively
regulates
inhibiting
production,
possibly
via
direct
binding
OsSAMS1/2/3.
International Journal of Molecular Sciences,
Год журнала:
2022,
Номер
23(17), С. 10134 - 10134
Опубликована: Сен. 4, 2022
Xylem,
as
a
unique
organizational
structure
of
vascular
plants,
bears
water
transport
and
supports
functions
necessary
for
plant
survival.
Notably,
secondary
xylem
in
the
stem
(i.e.,
wood)
also
has
important
economic
ecological
value.
In
view
this,
regulation
development
been
widely
concerned.
recent
years,
studies
on
model
plants
Arabidopsis
poplar
have
shown
that
transcription
factors
play
regulatory
roles
various
processes
development,
including
directional
differentiation
procambium
cambium
into
xylem,
arrangement
patterns,
cell
wall
formation
programmed
death.
This
review
focuses
thoroughly
studied
HD-ZIP,
MYB
NAC
factor
gene
families
it
pays
attention
to
their
upstream
microRNAs.
addition,
existing
questions
research
future
directions
are
prospected.
Plants,
Год журнала:
2025,
Номер
14(3), С. 459 - 459
Опубликована: Фев. 5, 2025
Salix
psammophila
C.
Wang
&
Y.
Yang
is
an
important
windbreak
and
sand-fixing
shrub
species
in
Northwest
China,
with
excellent
characteristics
such
as
resistance
to
drought,
wind,
sand.
S.
needs
be
stubbed
flat
after
several
years
of
growth
continue
grow,
otherwise,
its
rate
will
slow
down
even
begin
die.
To
understand
the
genetic
regulatory
mechanism
secondary
psammophila,
cell
structure
transcriptome
analysis
were
performed
on
xylem
phloem
stems.
The
results
showed
that
well
developed
at
1,
2,
3-year-old
stages,
changes
mainly
occurred
2
stage,
a
faster
rate.
CSE2
CSE1
genes
regulate
CSE
(caffeoyl
shikimate
esterase)
have
high
sequence
similarity
(92%
93%)
genus
Populus,
respectively,
lignin
biosynthesis.
Notably,
expression
levels
these
two
decreased
indicating
rapid
may
related
Weighted
gene
co-expression
network
(WGCNA)
was
utilized
screen
candidate
TFs
involved
processes
which
categorized
into
six
modules.
A
total
79
selected
from
modules,
maps
constructed.
indicate
regulated
by
TF
network.
Interestingly,
PLATZ
stress
tolerance
psammophila.
This
hints
promote
increasing
tolerance.
