Biology,
Год журнала:
2024,
Номер
13(8), С. 561 - 561
Опубликована: Июль 26, 2024
Drought
stress
significantly
impacts
plant
growth,
productivity,
and
yield,
necessitating
a
swift
fine-tuning
of
pathways
for
adaptation
to
harsh
environmental
conditions.
This
study
explored
the
effects
Journal of Experimental Botany,
Год журнала:
2023,
Номер
74(19), С. 6089 - 6103
Опубликована: Июль 4, 2023
Abstract
Although
many
plant
cell
types
are
capable
of
producing
hormones,
and
hormones
can
in
most
cases
act
the
same
cells
which
they
produced,
also
as
signaling
molecules
that
coordinate
physiological
responses
between
different
parts
plant,
indicating
their
action
is
subject
to
spatial
regulation.
Numerous
publications
have
reported
all
levels
hormonal
pathways,
namely
metabolism,
transport,
perception/signal
transduction,
help
determine
ranges
hormone
action.
For
example,
polar
auxin
transport
or
localized
biosynthesis
contribute
creating
a
differential
accumulation
across
tissues
instrumental
for
specific
growth
developmental
responses.
On
other
hand,
tissue
specificity
cytokinin
actions
has
been
proposed
be
regulated
by
mechanisms
operating
at
stages.
Here,
we
review
discuss
current
knowledge
about
contribution
three
mentioned
above
providing
We
explore
how
new
technological
developments,
such
sensors
based
on
FRET
(fluorescence
resonance
energy
transfer)
single-cell
RNA-seq,
provide
an
unprecedented
level
resolution
defining
domains
its
dynamics.
Plant and Cell Physiology,
Год журнала:
2022,
Номер
63(12), С. 1787 - 1805
Опубликована: Май 27, 2022
The
sustainable
production
of
crops
faces
increasing
challenges
from
global
climate
change
and
human
activities,
which
leads
to
instances
many
abiotic
stressors
plants.
Among
the
stressors,
drought,
salinity
excessive
levels
toxic
metals
cause
reductions
in
agricultural
productivity
serious
health
risks
for
humans.
Cytokinins
(CKs)
are
key
phytohormones
functioning
both
normal
development
stress
responses
Here,
we
summarize
molecular
mechanisms
on
biosynthesis,
metabolism,
transport
signaling
transduction
pathways
CKs.
CKs
act
as
negative
regulators
root
system
architecture
plasticity
sodium
exclusion
response
salt
stress.
functions
mineral-toxicity
tolerance
their
detoxification
plants
reviewed.
Comparative
genomic
analyses
were
performed
trace
origin,
evolution
diversification
critical
regulatory
networks
linking
CK
We
found
that
derivatives,
signal
drought-response
growth
regulation
evolutionarily
conserved
land
In
addition,
CK-mediated
under
suggested
further
investigations.
summary,
propose
manipulation
is
important
plant
is,
therefore,
a
potential
strategy
meeting
demand
food
changing
climatic
conditions.