Philosophical Transactions of the Royal Society B Biological Sciences,
Journal Year:
2025,
Volume and Issue:
380(1927)
Published: May 29, 2025
Climate
change
events
significantly
impact
the
food
production
chain
by
damaging
crops
in
their
most
fragile
phenological
states.
Furthermore,
increasing
human
population
and
excess
waste
present
agricultural
systems
with
challenge
of
closing
yield
gap
securing
demands
future
as
well
protect
soil
health
biodiversity.
Biostimulants
are
a
novel
alternative
agriculture
that
can
effectively
use
inputs,
enhance
crop
resilience
to
abiotic
stresses
improve
quality.
Additionally,
biostimulants
offer
promising
eco-friendly
solution
for
reducing
chemical
fertilizers,
they
have
potential
increase
nutrient
efficiency
yield.
Because
effects
on
plant
growth,
wide
range
products
be
marketed
biostimulants.
Presented
this
review
is
an
overview
recent
literature
growth-promoting
microbes
microalgae-derived
extracts
obtained
from
either
streams
or
recycled
substrates.
Starting
source
material,
extraction
technologies
application
modalities,
view
factors
shaping
composition
activity
provided
elucidate
mechanistic
model
action
which
leads
increased
stress
crops.
This
work
further
sets
out
understand
if
used
transform
into
valuable
product
accelerate
transition
sustainable
agriculture.
article
part
theme
issue
‘Crops
under
stress:
we
mitigate
impacts
climate
launch
‘Resilience
Revolution’?’.
BMC Plant Biology,
Journal Year:
2025,
Volume and Issue:
25(1)
Published: Feb. 14, 2025
SWEET
(Sugar
Will
Eventually
be
Exported
Transporter)
proteins
play
vital
roles
in
the
transport
of
sugars,
contributing
to
regulation
plant
development,
hormone
signaling,
and
responses
abiotic
stress.
In
this
study,
we
identified
57
NtSWEETs
tobacco
(Nicotiana
tabacum
L.),
then
their
physicochemical
properties,
chromosomal
localization,
synteny,
phylogenetic
relationships,
genomic
structure,
promoter
cis-elements,
protein
interaction
network,
tissue
specificity,
expression
pattern
were
systematically
analyzed.
addition,
NtSWEET12i
improves
drought
saline-alkali
tolerance
by
enhancing
soluble
sugars
transport,
ABA
proline
biosynthesis,
ROS
scavenging.
These
findings
illuminate
role
NtSWEETs,
particularly
NtSWEET12i,
regulating
stresses.
This
study
offers
new
insights
enhance
our
understanding
identify
potential
genes
involved
plants.
Not
applicable.
International Journal of Molecular Sciences,
Journal Year:
2025,
Volume and Issue:
26(7), P. 3121 - 3121
Published: March 28, 2025
The
homeostasis
of
the
proline-Δ1-pyrroline-5-carboxylate
(Pro-P5C)
cycle,
mediated
by
proline
dehydrogenase
(ProDH),
plays
a
critical
role
in
plants
response
to
abiotic
stresses.
biological
function
gene
CsProDH1
under
drought
stress
and
its
effects
on
amino
acid
metabolism
photosynthesis
through
were
investigated.
Enzymatic
characterization
protein
was
conducted
vitro.
Overexpression
aggravated
plant
stress,
as
evident
reduced
photosynthetic
efficiency
increased
reactive
oxygen
species,
which
activated
Pro-P5C
cycle.
In
contrast,
silencing
enhanced
resistance,
accumulation,
protected
photosynthesis.
Studies
indicate
that
exogenous
application
mitigates
drought-induced
physiological
impairments
maintaining
cellular
homeostasis,
with
particular
efficacy
observed
enhancing
tea
resilience
improved
osmotic
adjustment
antioxidant
capacity.
This
study
uncovers
significant
resistance
regulatory
mechanism,
offering
potential
targets
strategies
for
crop
resistance.
Ornamental Horticulture,
Journal Year:
2025,
Volume and Issue:
31
Published: Jan. 1, 2025
Abstract
Melatonin
has
emerged
as
a
potent
plant
growth
regulator,
significantly
enhancing
the
postharvest
quality
of
horticultural
products.
Structurally
analogous
to
hormone
indole-3-acetic
acid,
it
regulates
key
processes
like
seed
germination,
growth,
flowering
and
defense
against
abiotic
stresses.
Its
powerful
antioxidant
properties
make
an
effective
free
radical
scavenger,
boosting
resilience
oxidative
stress
positioning
innovative
phytohormone
for
treatments.
The
current
study
explores
efficacy
melatonin
in
delaying
senescence
detached
scapes
Hemerocallis
fulva.
Scapes
were
harvested
when
most
mature
bud
was
one
day
before
anthesis
treated
with
different
concentrations
(40,
80,
120,
160
µM).
Results
indicate
that
120
µM
treatment
delayed
senescence,
extending
vase
life
flower
(12
days)
relative
untreated
controls
(7
days),
which
showed
accelerated
senescence.
application
associated
enhanced
enzyme
activity,
reduced
lipoxygenase
activity
diminished
hydrogen
peroxide
(H2O2)
levels,
collectively
alleviating
stress.
Furthermore,
content
soluble
proteins,
phenols,
sugar
fractions
proline
within
tepal
tissues.
also
effectively
suppressed
bacterial
proliferation
improved
solution
uptake
scapes.
These
findings
suggest
modulates
H.
fulva
by
orchestrating
responses
quality,
offering
holistic
approach
management.
Philosophical Transactions of the Royal Society B Biological Sciences,
Journal Year:
2025,
Volume and Issue:
380(1927)
Published: May 29, 2025
Climate
change
events
significantly
impact
the
food
production
chain
by
damaging
crops
in
their
most
fragile
phenological
states.
Furthermore,
increasing
human
population
and
excess
waste
present
agricultural
systems
with
challenge
of
closing
yield
gap
securing
demands
future
as
well
protect
soil
health
biodiversity.
Biostimulants
are
a
novel
alternative
agriculture
that
can
effectively
use
inputs,
enhance
crop
resilience
to
abiotic
stresses
improve
quality.
Additionally,
biostimulants
offer
promising
eco-friendly
solution
for
reducing
chemical
fertilizers,
they
have
potential
increase
nutrient
efficiency
yield.
Because
effects
on
plant
growth,
wide
range
products
be
marketed
biostimulants.
Presented
this
review
is
an
overview
recent
literature
growth-promoting
microbes
microalgae-derived
extracts
obtained
from
either
streams
or
recycled
substrates.
Starting
source
material,
extraction
technologies
application
modalities,
view
factors
shaping
composition
activity
provided
elucidate
mechanistic
model
action
which
leads
increased
stress
crops.
This
work
further
sets
out
understand
if
used
transform
into
valuable
product
accelerate
transition
sustainable
agriculture.
article
part
theme
issue
‘Crops
under
stress:
we
mitigate
impacts
climate
launch
‘Resilience
Revolution’?’.