Journal of soil science and plant nutrition,
Год журнала:
2024,
Номер
24(2), С. 3474 - 3490
Опубликована: Апрель 23, 2024
Abstract
The
objective
of
this
study
is
to
evaluate
the
role
dopamine
hydrochloride
(DH)
in
alleviating
detrimental
effects
salt
stress
on
Glycine
max
(L.)
plant.
Soybean
seeds
were
treated
with
150
mM
NaCl
and
DH
(100
µM
or
200
µM)
after
they
had
been
grown
plastic
pots
then
growth
parameters,
physiological
molecular
analyses
assessed.
Data
showed
that
salinity
decreased
germination
percentage
by
63.6%,
tolerance
index
(TI)
seedling
vigor
(SVI)
highly
decreased.
Salinity
led
a
markedly
decline
photosynthetic
efficiency
content
chlorophyll
b
43.5%,
77.4%
44.6%,
respectively.
increased
MDA
activity
CAT,
SOD,
POD,
APX,
GST
GR
150%,
39.8%,
75%,
160%,
77.7%,
50%
57%,
However,
significantly
alleviated
toxic
stress,
marinated
ions
absorption,
enhanced
level.
Wherein
out
30
ISSR
amplified
fragments
formed.
There
10
unique
bands
(587
bp,
453
393
435
157
679
473
675
758
bp
531
bp)
appeared
response
compared
untreated
plants.
Our
analysis
suggests
constructive
effect
plant
not
only
at
level
antioxidative
defense
but
also
regulating
highlighting
potential
use
improve
sustainability
horticultural
production
under
climate
change.
Journal of Integrative Plant Biology,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 15, 2025
As
sessile
organisms,
plants
must
directly
face
various
stressors.
Therefore,
have
evolved
a
powerful
stress
resistance
system
and
can
adjust
their
growth
development
strategies
appropriately
in
different
stressful
environments
to
adapt
complex
ever-changing
conditions.
Nevertheless,
prioritizing
defensive
responses
hinder
growth;
this
is
crucial
factor
for
plant
survival
but
detrimental
crop
production.
such,
comprehending
the
impact
of
adverse
on
not
only
fundamental
scientific
inquiry
also
imperative
agricultural
industry
food
security.
The
traditional
view
that
hindered
during
defense
due
resource
allocation
trade-offs
challenged
by
evidence
exhibit
both
robust
capabilities
through
human
intervention.
These
findings
suggest
growth‒defense
trade-off
dictated
limitations
influenced
intricate
transcriptional
regulatory
mechanisms.
Hence,
it
conduct
thorough
investigations
central
genes
govern
unfavorable
environments.
Recent
studies
consistently
highlighted
importance
WRKY
transcription
factors
orchestrating
plant-specific
development,
underscoring
pivotal
role
WRKYs
modulating
under
Here,
we
review
recent
advances
understanding
dual
roles
regulation
across
diverse
This
information
will
be
elucidating
interplay
between
response
may
aid
identifying
gene
loci
could
utilized
future
breeding
programs
develop
crops
with
enhanced
productivity.
Frontiers in Plant Science,
Год журнала:
2023,
Номер
13
Опубликована: Янв. 6, 2023
Recent
changing
patterns
of
global
climate
have
turned
out
to
be
a
severe
hazard
the
horticulture
crops
production.
A
wide
range
biotic
and
abiotic
stresses
often
affect
plants
due
their
sessile
nature.
Horticultural
crop
losses
are
mainly
caused
by
factors
such
as
drought,
salt,
heat,
cold,
floods,
ultraviolet
radiation.
For
coping
up
with
these
adversities,
well-developed
mechanisms
been
evolved
in
plants,
which
play
role
perceiving
stress
signals
enabling
optimal
growth
responses.
Interestingly,
use
phytohormones
for
suppressing
impact
has
gained
much
attention
recent
decades.
circumvention
at
various
levels,
including
physiological,
molecular,
well
biochemical,
sophisticated
mechanism
is
reported
provided
phytohormones,
thus
labeling
significant
plant
development.
Phytohormones
can
improves
tolerance
against
increasing
seed
germination,
seedling
growth,
leaf
photosynthesis,
root
antioxidant
enzymes
reducing
accumulation
reactive
oxygen
species,
malonaldehyde,
electrolyte
leakage.
discoveries
highlight
variety
melatonin
(MEL),
Gamma-aminobutyric
acid
(GABA),
jasmonic
(JA),
salicylic
(SA),
brassinosteroids
(BRs),
strigolactones
(SLs)
enhancement
horticultural
plants.
Thus,
current
review
aimed
summarize
developmental
concepts
regarding
abiotic-stress
mitigation,
crops,
along
description
studies
identified
different
stressed
environments.
Hence,
will
help
paving
path
sustainable
agriculture
Agronomy,
Год журнала:
2024,
Номер
14(2), С. 356 - 356
Опубликована: Фев. 9, 2024
Plants
are
vulnerable
to
many
abiotic
stresses,
resulting
in
reduced
plant
productivity.
Its
adaptation
unfavorable
environments
relies
on
transmitting
external
stress
signals
into
internal
signaling
pathways.
A
series
of
response
mechanisms
have
been
developed.
Among
them,
brassinosteroids
(BRs)
a
class
steroid
hormones
that
widely
involved
growth,
development,
and
response.
Via
genetics,
proteomics,
genomics
studies,
the
major
components
pathways
through
phosphorylation
cascade
reactions
identified
model
plants
such
as
Arabidopsis.
Numerous
studies
shown
BRs
play
important
roles
responses
drought,
temperature,
salt,
heavy
metals,
other
environmental
stresses.
The
application
improve
resistance
has
become
focus
research
recent
years,
especially
regulation
via
endogenous
BRs.
Therefore,
this
paper
systematically
summarizes
progress
related
BR
levels
provides
an
overview
biosynthesis
pathway,
well
function
Agronomy,
Год журнала:
2024,
Номер
14(1), С. 134 - 134
Опубликована: Янв. 4, 2024
Drought
stress
presents
a
significant
threat
to
the
growth
and
development
of
maize.
It
is
important
study
genes
mechanisms
that
contribute
drought
tolerance.
In
this
study,
we
identified
ZmHDT103
(that
encodes
histone
deacetylase)
by
conducting
homologous
sequence
comparison
found
expression
in
maize
seedlings
responsive
treatment
with
polyethylene
glycol
(PEG).
We
utilized
CRISPR/Cas9
gene
editing
technology
generate
three
distinct
knockout
lines
obtained
ChinaMU
mutant
gene.
Under
conditions,
mutants
exhibited
significantly
lower
water
loss
rate
(WLR),
relative
electrolytic
leakage
(REL),
hydrogen
peroxide
(H2O2)
level,
malonaldehyde
(MDA)
level
than
those
their
wild-type
(WT)
counterparts.
Additionally,
higher
levels
abscisic
acid
(ABA),
content
(RWC),
peroxidase
(POD),
proline
(Pro)
WT
control.
These
findings
indicate
acts
as
negative
regulator
tolerance
Plants,
Год журнала:
2024,
Номер
13(21), С. 3082 - 3082
Опубликована: Ноя. 1, 2024
Brassinosteroids
(BRs),
a
new
family
of
plant
hormones,
have
been
used
in
range
food
staples,
oil
crops,
and
cereals.
However,
the
scientific
literature
pertaining
to
their
use
fleshy
fruits
remains
scarce.
This
review
presents,
for
first
time,
knowledge
developed
over
last
decade
on
role
BR
preharvest
treatments
crop
yield
fruit
quality
properties
at
harvest
during
storage,
although
information
about
effects
postharvest
is
also
addressed.
revealed
that
24-epibrassinolide
most
analogue
research
experiments,
either
as
pre-
or
treatment,
with
doses
ranging
from
0.1
15
μM.
Additionally,
has
conducted
non-climacteric
species.
In
these
treatments,
an
increase
reported,
well
enhanced
anthocyanin
concentration
red-coloured
fruit.
addition,
increases
firmness,
total
soluble
solids,
phenolic
content
observed.
On
other
hand,
led
maintenance
storage
due
increased
antioxidant
systems,
enzymatic
non-enzymatic
ones.
Finally,
future
perspectives,
it
proposed
extend
climacteric
deepen
how
BRs
regulate
physiological
aspects
postharvest.
Furthermore,
essential
investigate
prevention
rot
biotic
stress.
