Journal of Integrative Plant Biology,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 10, 2025
Small
peptides
(SPs)
are
pivotal
signaling
molecules
that
play
essential
roles
in
the
precise
regulation
of
plant
growth,
development,
and
stress
responses.
Recent
advancements
sequencing
technologies,
bioinformatics
approaches,
biochemical
molecular
techniques
have
significantly
enhanced
accuracy
SP
identification,
unveiling
their
diverse
biological
functions
plants.
This
review
provides
a
comprehensive
overview
characteristics
methodologies
for
identifying
SPs
It
highlights
recent
discoveries
regarding
pathways
regulating
plant-microbial
interactions,
as
well
contributions
to
resilience
under
various
environmental
stresses,
including
abiotic
stress,
nutrient
deficiencies,
biotic
challenges.
Additionally,
we
discuss
current
insights
into
potential
applications
outline
future
research
directions
aimed
at
leveraging
these
enhance
adaptation
By
integrating
findings,
this
lays
foundation
advancing
understanding
utilization
improve
productivity.
Journal of Pineal Research,
Год журнала:
2024,
Номер
76(1)
Опубликована: Янв. 1, 2024
Abstract
Seed
germination
(SG)
is
the
first
stage
in
a
plant's
life
and
has
an
immense
importance
sustaining
crop
production.
Abiotic
stresses
reduce
SG
by
increasing
deterioration
of
seed
quality,
reducing
potential,
vigor.
Thus,
to
achieve
sustainable
level
yield,
it
important
improve
under
abiotic
stress
conditions.
Melatonin
(MEL)
biomolecule
that
interplays
developmental
processes
regulates
many
adaptive
responses
plants,
especially
stresses.
this
review
specifically
summarizes
discusses
mechanistic
basis
MEL‐mediated
MEL
regulating
some
stress‐specific
common
responses.
For
instance,
induced
specific
include
regulation
ionic
homeostasis,
hydrolysis
storage
proteins
salinity
stress,
C‐repeat
binding
factors
signaling
cold
starch
metabolism
high
temperature
heavy
metal
activation
aquaporins
accumulation
osmolytes
drought
stress.
On
other
hand,
mediated
gibberellins
biosynthesis
abscisic
acid
catabolism,
redox
Ca
2+
are
amongst
Nonetheless
such
as
endogenous
contents,
plant
species,
growth
conditions
also
influence
above‐mentioned
In
conclusion,
interacting
with
different
physiological
mechanisms.
Induced
resistance
(IR),
which
enables
plants
to
increase
their
resilience
against
insect
pests
and
microbial
pathogens
by
promoting
own
immunity,
has
been
recognized
for
its
value
in
crop
protection
schemes.
Despite
promising
applications,
the
use
of
IR
remained
marginal
compared
with
pesticides
single
genes.
This
review
aims
shed
light
on
this
disparity
examining
scientific
milestones
achieved
over
past
decades
both
internal
(immunological)
external
(ecological)
strategies.
The
multifaceted
advantages
IR,
particularly
ability
provide
broad-spectrum
enhance
nutritional
nutraceutical
certain
crops,
are
also
discussed.
various
obstacles
hindering
widespread
adoption
strategies
then
revealed.
After
considering
recent
discoveries
insights,
potential
solutions
proposed,
including
leveraging
epigenetic
approaches
understand
mechanisms
involved
IR.
By
acknowledging
that
future
sustainability
is
irreconcilable
single-use
technologies,
proposes
taking
advantage
latest
insights
regarding
adaptive
nature
plant
immune
system
ecological
interactions
safely
integrate
into
existing
emphasizing
need
comprehensive
holistic
basic
translational
research,
sets
stage
alongside
other
foster
a
resilient,
environmentally
friendly,
economically
viable
future,
thereby
ensuring
health
crops.
Plants,
Год журнала:
2024,
Номер
13(15), С. 2022 - 2022
Опубликована: Июль 23, 2024
Climate
change
presents
numerous
challenges
for
agriculture,
including
frequent
events
of
plant
abiotic
stresses
such
as
elevated
temperatures
that
lead
to
heat
stress
(HS).
As
the
primary
driving
factor
climate
change,
HS
threatens
global
food
security
and
biodiversity.
In
recent
years,
have
negatively
impacted
physiology,
reducing
plant's
ability
maintain
disease
resistance
resulting
in
lower
crop
yields.
Plants
must
adapt
their
priorities
toward
defense
mechanisms
tolerate
challenging
environments.
Furthermore,
selective
breeding
long-term
domestication
higher
yields
made
varieties
vulnerable
multiple
stressors,
making
them
more
susceptible
events.
Studies
on
predict
concurrent
biotic
will
become
severe
future,
potentially
occurring
simultaneously
or
sequentially.
While
most
studies
focused
singular
effects
systems
examine
how
plants
respond
specific
stresses,
simultaneous
occurrence
pose
a
growing
threat
agricultural
productivity.
Few
explored
interactions
between
plant-biotic
interactions.
Here,
we
aim
shed
light
physiological
molecular
(bacteria,
fungi,
oomycetes,
nematodes,
insect
pests,
pollinators,
weedy
species,
parasitic
plants),
well
combined
impact
growth
We
also
advances
designing
developing
various
strategies
address
multi-stress
scenarios
related
factors.
Horticulture Research,
Год журнала:
2024,
Номер
11(2)
Опубликована: Янв. 3, 2024
Abstract
Two
decades
have
passed
since
the
strawberry
(Fragaria
x
ananassa)
disease
caused
by
Macrophomina
phaseolina,
a
necrotrophic
soilborne
fungal
pathogen,
began
surfacing
in
California,
Florida,
and
elsewhere.
This
has
become
one
of
most
common
causes
plant
death
yield
losses
strawberry.
The
problem
emerged
expanded
wake
global
phase-out
soil
fumigation
with
methyl
bromide
appears
to
been
aggravated
an
increase
climate
change-associated
abiotic
stresses.
Here
we
show
that
sources
resistance
this
pathogen
are
rare
gene
banks
favorable
alleles
they
carry
phenotypically
unobvious.
latter
were
exposed
transgressive
segregation
selection
populations
phenotyped
for
under
heat
drought
stress.
genetic
gains
immediate
dramatic.
frequency
highly
resistant
individuals
increased
from
1%
cycle
0
74%
2.
Using
GWAS
survival
analysis,
found
phenotypic
had
frequencies
among
10
loci
associated
be
accumulated
four
or
more
these
individual
acquire
resistance.
An
unexpectedly
straightforward
solution
breeding
our
studies,
which
showed
cultivars
can
developed
genomic
per
se
marker-assisted
stacking
comparatively
small
number
large-effect
loci.
Frontiers in Plant Science,
Год журнала:
2025,
Номер
16
Опубликована: Март 25, 2025
The
plant
cell
wall
(CW)
is
more
than
a
structural
barrier;
it
serves
as
the
first
line
of
defence
against
pathogens
and
environmental
stresses.
During
pathogen
attacks
or
physical
damage,
fragments
CW,
known
CW-derived
Damage-Associated
Molecular
Patterns
(CW-DAMPs),
are
released.
These
molecular
signals
play
critical
role
in
activating
plant’s
immune
responses.
Among
CW-DAMPs,
oligogalacturonides
(OGs),
derived
from
breakdown
pectin,
some
most
well-studied.
This
review
highlights
recent
advances
understanding
functional
signalling
roles
OGs,
beginning
with
their
formation
through
enzymatic
CW
degradation
during
invasion
mechanical
injury.
We
discuss
how
OGs
perception
triggers
intracellular
pathways
that
enhance
regulate
interactions
microbes.
Given
excessive
OG
levels
can
negatively
impact
growth
development,
we
also
examine
regulatory
mechanisms
plants
use
to
fine-tune
responses,
avoiding
overactivation
hyper-
immunity.
As
natural
modulators,
(and
generally
CW-DAMPs),
offer
promising,
sustainable
alternative
chemical
pesticides
by
enhancing
crop
resilience
without
harming
environment.
By
strengthening
defences
supporting
eco-friendly
agricultural
practices,
hold
great
potential
for
advancing
resilient
farming
systems.
