Phyton,
Journal Year:
2023,
Volume and Issue:
92(11), P. 3077 - 3090
Published: Jan. 1, 2023
Heat
and
drought
are
prominent
abiotic
stressors
that
limit
crop
productivity
yield,
particularly
concerning
climate
change;
therefore,
understanding
the
molecular
mechanisms
underlying
plant
stress
responses
is
crucial
for
stress-tolerant
production.This
study
conducted
a
transcriptomic
analysis
to
elucidate
how
garlic
(Allium
sativum
L.)
responds
heat
conditions.Transcriptome
libraries
were
generated
identify
differentially
expressed
genes
(DEGs)
induced
by
stresses.Functional
classification
clustering
of
DEGs
revealed
stress-specific
gene
expression
patterns.Notably,
cell
wall-related
implicated
in
response,
whereas
was
associated
with
transcription
factors
shock
proteins.Our
results
provide
essential
information
future
studies
on
tolerances
garlic.
International Journal of Molecular Sciences,
Journal Year:
2023,
Volume and Issue:
24(13), P. 10915 - 10915
Published: June 30, 2023
Abiotic
stress
is
the
adverse
effect
of
any
abiotic
factor
on
a
plant
in
given
environment,
impacting
plants'
growth
and
development.
These
factors,
such
as
drought,
salinity,
extreme
temperatures,
are
often
interrelated
or
conjunction
with
each
other.
Plants
have
evolved
mechanisms
to
sense
these
environmental
challenges
make
adjustments
their
order
survive
reproduce.
In
this
review,
we
summarized
recent
studies
sensing
its
regulatory
mechanism,
emphasizing
signal
transduction
regulation
at
multiple
levels.
Then
presented
several
strategies
improve
under
based
current
progress.
Finally,
discussed
implications
research
response
stresses
for
high-yielding
crops
agricultural
sustainability.
Studying
signaling
critical
understand
responses
plants
generate
stress-resistant
IntechOpen eBooks,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 28, 2025
Drought
stress
is
a
critical
environmental
and
substantially
restricts
crop
growth
by
lowering
plant
biomass,
quality,
energy.
It
dangerous
ecological
limit
induced
the
changing
temperatures,
unevenness
of
light
radiation,
unpredictable
rain.
Flavonoids
as
large
class
polyphenolic
secondary
metabolites,
are
associated
with
alleviating
damaging
effects
drought
stress.
These
dispersed
in
various
parts
like
leaves,
flowers,
seeds,
bark.
compounds
act
potent
antioxidants,
which
scavenge
ROS
generated
upon
different
stressful
conditions
subsequently
reduce
oxidative
damage
to
cellular
components.
also
donate
enhanced
salinity
tolerance
through
crucial
physiological
mechanisms,
including
stomatal
closure,
osmotic
adjustment,
well
transduction
pathways
connected
responses.
However,
little
attention
has
been
paid
study
flavonoids
qualitative
response
Technology in Agronomy,
Journal Year:
2024,
Volume and Issue:
4(1), P. 0 - 0
Published: Jan. 1, 2024
Abiotic
stresses,
caused
by
c
pose
humongous
threat
in
agriculture.
In
particular,
climate
change
related
drought
stress
will
have
great
negative
impact
to
crop
growth,
development
and
eventually
production.
As
the
changes
weather
patterns
direct
on
farmers'
capability
grow
crop,
urgency
of
improving
adaptive
capacity
should
be
addressed
minimize
potential
impacts
change.
Availability
adaptation
technologies
that
would
reduce
production
losses
is
utmost
importance
attaining
resilient
crops.
One
measure
use
varieties
stresses.
Various
breeding
been
used
develop
new
durable
crops,
if
not,
enhanced
or
improve
ability
crops
survive
under
adverse
environmental
conditions,
brought
about
climate.
most
sustainable
strategies
mitigate
these
effects
agriculture
Crops
can
thrive
extreme
conditions
as
changing
climates.
Conventional
may
not
enough
breeds
with
better
durability
abiotic
stresses
such
drought,
salinity,
submergence,
high
low
temperature.
Thus,
other
stand-alone
combination
conventional
breeding,
are
explored
enhance
genetic
variability
for
tolerance
These
biotechnological
approaches
including
marker
assisted
mutation
engineering
genome
editing.
offer
a
future
developing
