Frontiers in Plant Science,
Год журнала:
2024,
Номер
15
Опубликована: Авг. 30, 2024
The
contamination
of
soil
and
water
with
high
levels
heavy
metals
(HMs)
has
emerged
as
a
significant
obstacle
to
agricultural
productivity
overall
crop
quality.
Certain
HMs,
although
serving
essential
micronutrients,
are
required
in
smaller
quantities
for
plant
growth.
However,
when
present
higher
concentrations,
they
become
very
toxic.
Several
studies
have
shown
that
balance
out
the
harmful
effects
complex
systems
needed
at
molecular,
physiological,
biochemical,
cellular,
tissue,
whole
levels.
This
could
lead
more
crops
being
grown.
Our
review
focused
on
HMs'
resources,
occurrences,
implications.
will
also
look
how
plants
react
HMs
affect
seed
performance
well
benefits
provide
plants.
Furthermore,
examines
transport
genes
their
metabolic
responses
HMs.
We
examined
obstacles
potential
management
strategies.
International Journal of Molecular Sciences,
Год журнала:
2025,
Номер
26(4), С. 1466 - 1466
Опубликована: Фев. 10, 2025
The
advancement
of
multi-omics
tools
has
revolutionized
the
study
complex
biological
systems,
providing
comprehensive
insights
into
molecular
mechanisms
underlying
critical
traits
across
various
organisms.
By
integrating
data
from
genomics,
transcriptomics,
metabolomics,
and
other
omics
platforms,
researchers
can
systematically
identify
characterize
elements
that
contribute
to
phenotypic
traits.
This
review
delves
recent
progress
in
applying
approaches
elucidate
genetic,
epigenetic,
metabolic
networks
associated
with
key
plants.
We
emphasize
potential
these
integrative
strategies
enhance
crop
improvement,
optimize
agricultural
practices,
promote
sustainable
environmental
management.
Furthermore,
we
explore
future
prospects
field,
underscoring
importance
cutting-edge
technological
advancements
need
for
interdisciplinary
collaboration
address
ongoing
challenges.
bridging
this
aims
provide
a
holistic
framework
advancing
research
plant
biology
agriculture.
As
one
of
the
most
salt-sensitive
crops,
strawberry
production
is
severely
limited
by
salt
stress.
γ--aminobutyric
acid
(GABA)
has
been
reported
to
play
an
important
role
in
immune
response
plants.
In
this
study,
physiological
and
transcriptomic
changes
seedlings
treated
with
GABA
under
stress
were
investigated
explore
effect
on
tolerance.
The
results
showed
that
exogenous
maintained
high
osmolyte
levels,
increased
antioxidant
capacity,
decreased
ROS
levels
leaves
stress;
MDA
was
reduced
3.27–31.46%,
10
mM
being
significant
effect;
total
(Spd
+
Spm)/
Put
ratio
upregulated
after
treatments.
More
strikingly,
plants
significantly
chlorophyll
content
net
photosynthetic
rate
salt-stressed
plants,
which
explained
data
showing
expression
metabolism
photosynthesis-related
genes
upregulated.
Furthermore,
38
potential
TFs
belonging
WRKY,
AP2/ERF,
MYB
families
identified
may
be
positively
involved
GABA-induced
Co-expressed
network
analysis
revealed
some
these
TFs,
such
as
RAP2.7,
WRKY46,
MYB306,
correlated
metabolism.
These
findings
provide
basis
for
use
breeding
resistant
Plant Cell & Environment,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 17, 2025
ABSTRACT
The
metabolome,
encompassing
small
molecules
within
organisms,
provides
critical
insights
into
physiology,
environmental
influences,
and
stress
responses.
Metabolomics
enables
comprehensive
analysis
of
plant
metabolites,
uncovering
biomarkers
mechanisms
underlying
adaptation.
Regulatory
genes
such
as
MYB
WRKY
are
central
to
secondary
metabolite
synthesis
resilience.
By
integrating
metabolomics
with
genomics,
researchers
can
explore
stress‐related
pathways
advance
crop
improvement
efforts.
This
review
examines
metabolomic
profiling
under
conditions,
emphasizing
drought
tolerance
mediated
by
amino
acids
organic
acids.
Additionally,
it
highlights
the
shikimate
pathway's
pivotal
role
in
synthesizing
metabolites
essential
for
defense.
These
contribute
understanding
metabolic
networks
that
drive
resilience,
informing
strategies
agricultural
sustainability.
Agronomy,
Год журнала:
2024,
Номер
14(10), С. 2421 - 2421
Опубликована: Окт. 19, 2024
Plants
encounter
various
stresses
in
their
natural
environments
and
can
effectively
respond
to
only
one
stress
at
a
time.
Through
complex
gene
network,
transcription
factors
(TFs)
such
as
WRKY
TFs
regulate
diverse
array
of
responses.
The
clarification
the
structural
characteristics
proteins,
along
with
recent
advancements
molecular
dynamics
simulations,
has
shed
light
on
formation,
stability,
interactions
DNA–protein
complexes.
This
provided
novel
viewpoint
regarding
control
TFs.
investigation
superfamilies,
encompassing
historical
development,
diversity,
evolutionary
patterns,
become
feasible
due
transcriptome
approach’s
capacity
provide
extensive
comprehensive
transcripts.
significance
lies
pivotal
role
within
several
signaling
cascades
regulatory
networks
that
influence
plant
defense
present
review
summarizes
functional
aspects
high-volume
sequence
data
from
different
species
studied
date.
Moreover,
comparative
analysis
approach
was
utilized
determine
functions
identified
response
both
abiotic
biotic
stresses,
revealed
through
numerous
studies
species.
results
this
will
be
understanding
events
context
climate
change,
incorporating
new
scientific
evidence
propose
an
innovative
viewpoint.
Plant Molecular Biology,
Год журнала:
2024,
Номер
114(2)
Опубликована: Фев. 16, 2024
Abstract
SQUAMOSA
PROMOTER
BINDING
PROTEIN-LIKEs
(
SPLs
)
encode
plant-specific
transcription
factors
that
regulate
plant
growth
and
development,
stress
response,
metabolite
accumulation.
However,
there
is
limited
information
on
Scutellaria
baicalensis
.
In
this
study,
14
SbSPLs
were
identified
divided
into
8
groups
based
phylogenetic
relationships.
in
the
same
group
had
similar
structures.
Abscisic
acid-responsive
(ABRE)
MYB
binding
site
(MBS)
cis-acting
elements
found
promoters
of
6
Segmental
duplications
transposable
main
causes
SbSPL
expansion.
Expression
analysis
transcriptional
profiling
showed
SbSPL1
,
SbSPL10
SbSPL13
highly
expressed
roots,
stems,
flowers,
respectively.
quantitative
real-time
polymerase
chain
reaction
(RT‒qPCR)
most
responded
to
low
temperature,
drought,
abscisic
acid
(ABA)
salicylic
(SA),
among
which
expression
levels
SbSPL7/9/10/12
significantly
upregulated
response
abiotic
stress.
These
results
indicate
are
involved
growth,
development
S.
addition,
Sba-miR156/157
s
identified,
SbSPL1-5
was
a
potential
target
s.
The
gene
prediction
coexpression
together
indicated
may
be
regulation
L-phenylalanine
(L-Phe),
lignin
jasmonic
(JA)
biosynthesis.
summary,
identification
characterization
family
lays
foundation
for
functional
research
provides
reference
improved
breeding
resistance
quality
traits.
Frontiers in Nutrition,
Год журнала:
2024,
Номер
11
Опубликована: Фев. 2, 2024
Maize
production
is
pivotal
in
ensuring
food
security,
particularly
developing
countries.
However,
the
crop
encounters
multiple
challenges
stemming
from
climatic
changes
that
adversely
affect
its
yield,
including
biotic
and
abiotic
stresses
during
storage.
A
promising
strategy
for
enhancing
maize
resilience
to
these
involves
modulating
hydroxycinnamic
acid
amides
(HCAAs)
content.
HCAAs
are
secondary
metabolites
present
plants
essential
developmental
processes,
substantially
contributing
defense
mechanisms
against
environmental
stressors,
pests,
pathogens,
exhibiting
beneficial
effects
on
human
health.
This
mini-review
aims
provide
a
comprehensive
overview
of
maize,
their
biosynthesis,
functions,
distribution,
health
potential
applications.
