Physiologia Plantarum,
Год журнала:
2022,
Номер
174(6)
Опубликована: Ноя. 1, 2022
The
involvement
of
melatonin
in
the
regulation
salt
stress
acclimation
has
been
shown
plants
this
present
work.
We
found
that
GOAL
cultivar
wheat
(Triticum
aestivum
L.)
was
most
salt-tolerant
among
investigated
cultivars,
GOAL,
HD-2967,
PBW-17,
PBW-343,
PBW-550,
and
WH-1105
when
screened
for
tolerance
to
100
mM
NaCl.
application
μM
maximally
reduced
oxidative
improved
photosynthesis
cv.
GOAL.
Melatonin
supplementation
stress-induced
by
upregulating
activity
antioxidant
enzymes,
such
as
superoxide
dismutase
(SOD),
ascorbate
peroxidase
(APX),
glutathione
reductase
(GR),
(GSH)
production.
This
resulted
increased
membrane
stability,
photosynthetic-N
use
efficiency
plants.
50
ethylene
biosynthesis
inhibitor
aminoethoxyvinylglycine
(AVG)
presence
H2
O2
content
but
GR
GSH,
photosynthesis,
plant
dry
mass.
signifies
melatonin-mediated
related
synthesis
it
under
stress.
Thus,
interaction
bears
a
prominent
role
can
be
used
develop
other
crops.
Journal of Experimental Botany,
Год журнала:
2022,
Номер
73(17), С. 5779 - 5800
Опубликована: Янв. 12, 2022
Phytomelatonin,
a
multifunctional
molecule
that
has
been
found
to
be
present
in
all
plants
examined
date,
an
important
role
as
modulatory
agent
(a
biostimulator)
improves
plant
tolerance
both
biotic
and
abiotic
stress.
We
review
of
phytomelatonin
considers
its
roles
metabolism
particular
interactions
with
hormone
network.
In
the
primary
plants,
melatonin
rate
efficiency
photosynthesis,
well
related
factors
such
stomatal
conductance,
intercellular
CO2,
Rubisco
activity.
It
also
shown
down-regulate
some
senescence
transcription
factors.
Melatonin
up-regulates
many
enzyme
transcripts
carbohydrates
(including
sucrose
starch),
amino
acids,
lipid
metabolism,
optimizing
N,
P,
S
uptake.
With
respect
secondary
clear
increases
polyphenol,
glucosinolate,
terpenoid,
alkaloid
contents
have
described
numerous
melatonin-treated
plants.
Generally,
most
genes
these
biosynthesis
pathways
up-regulated
by
melatonin.
The
great
regulatory
capacity
is
result
control
redox
networks.
acts
master
regulator,
up-/down-regulating
different
levels
signalling,
key
player
homeostasis.
counteract
diverse
critical
situations
pathogen
infections
stresses,
provide
varying
degrees
tolerance.
propose
possible
future
applications
for
crop
improvement
post-harvest
product
preservation.
Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Фев. 10, 2023
Tomato
is
an
essential
annual
crop
providing
human
food
worldwide.
It
estimated
that
by
the
year
2050
more
than
50%
of
arable
land
will
become
saline
and,
in
this
respect,
recent
years,
researchers
have
focused
their
attention
on
studying
how
tomato
plants
behave
under
various
conditions.
Plenty
research
papers
are
available
regarding
effects
salinity
plant
growth
and
development,
provide
information
behavior
different
cultivars
salt
concentrations,
or
experimental
protocols
analyzing
parameters.
This
review
gives
a
synthetic
insight
scientific
advances
relevant
into
morphological,
physiological,
biochemical,
yield,
fruit
quality
parameters,
gene
expression
plants.
Notably,
works
assessed
tomatoes
were
firstly
identified
Scopus,
PubMed,
Web
Science
databases,
followed
sifter
according
to
Preferred
Reporting
Items
for
Systematic
Reviews
Meta-Analyses
(PRISMA)
guideline
with
emphasis
results.
The
assessment
selected
studies
pointed
out
one
factors
significantly
affecting
all
stages
development.
Therefore,
find
solutions
increase
tolerance
stress
needed.
Furthermore,
findings
reported
helpful
select,
apply
appropriate
cropping
practices
sustain
market
demand
scenario
increasing
lands
due
soil
water
deficit,
use
low-quality
farming
intensive
agronomic
practices.
Scientific Reports,
Год журнала:
2022,
Номер
12(1)
Опубликована: Май 17, 2022
Abscisic
acid
(ABA)
plays
a
crucial
role
in
response
to
abiotic
stress
as
important
small
molecules
regulating
metabolism.
This
study
aimed
evaluate
the
ability
of
foliar
spraying
ABA
regulate
growth
quality
at
rice
seedling
stage
under
salt
stress.
Results
demonstrated
that
strongly
reduced
all
parameters
two
seedlings
('Chaoyouqianhao'
and
'Huanghuazhan'),
caused
prominent
decrease
levels
photosynthetic
pigments
(mainly
Huanghuazhan),
photosynthesis
fluorescence
parameters.
Salinity
treatment
increased
concentration
malondialdehyde
(MDA)
hydrogen
peroxide
(H
