Plant Stress,
Год журнала:
2024,
Номер
11, С. 100410 - 100410
Опубликована: Фев. 24, 2024
Melatonin
is
a
hormone-like
substance
that
serves
as
secondary
metabolite
associated
with
variety
of
physiological,
hormonal,
and
natural
processes
at
the
cell,
tissue,
organ
levels.
It
acts
plant
biostimulant
increase
tolerance
against
abiotic
stresses
like
ssalinity,
drought,
heat,
cold
heavy
metals.
in
plants,
also
called
phytomelatonin,
participating
cellular
mechanisms
ameliorates
oxidative
toxicity,
hence
helps
to
stand
stress
conditions.
These
exclusive
properties
strengthen
defense
capacity
by
stimulating
detoxification
reactive
oxygen
species
(ROS),
promoting
physiological
attributes,
activation
stress-responsive
genes
ameliorate
toxicity
caused
stress.
As
key
molecule,
it
exhibits
several
important
molecular
interactions
nitric
oxide
(NO),
calcium
(Ca2+),
hydrogen
peroxide
(H2O2)
sulfide
(H2S).
In
this
review
article,
we
discuss
salient
role
melatonin
morphological
adaptation
well
its
involvement
mitigation.
Besides,
under
stress,
interaction
NO,
Ca2+,
H2O2,
H2S
has
been
demonstrated.
This
study
will
provide
reference
for
elucidating
regulatory
mechanism
influencing
resistance
plants.
