Physiologia Plantarum,
Год журнала:
2025,
Номер
177(2)
Опубликована: Март 1, 2025
Abstract
Grafting
can
promote
the
growth
and
nitrogen
use
efficiency
(NUE)
of
cucumber
seedlings
under
reduced
(N)
application,
however,
its
underlying
mechanisms
effects
on
mature
plants
remain
unknown.
For
this
purpose,
self‐grafted
rootstock‐grafted
were
treated
with
two
N
levels
(7
4
mM)
throughout
entire
period.
The
long‐term
reduced‐N
treatment
significantly
limited
growth,
root
morphology,
nitrate
(NO
3
−
)
uptake,
NUE
traits,
photosynthesis,
phenylalanine
ammonia‐lyase
(PAL)
activity,
yield,
fruit
quality
but
had
no
influence
plants,
it
even
improved
their
total
phenolic
flavonoid
contents,
PAL
activity.
Furthermore,
expression
NRT1.2
,
NRT1.5
NRT2.2,
NRT2.5
genes
down‐regulated
in
plant
roots,
while
they
transcription
factors
NLP6
LBD38
up‐regulated
roots
environments.
Correlation
analysis
showed
that
surface
area,
N‐accumulation,
N‐uptake
(NUpE),
NUE,
all
positively
correlated
each
other;
meanwhile,
NRT2.1
gene
NUpE
NUE.
results
demonstrate
rootstock
grafting
enhance
NO
uptake
accumulation
to
improve
resist
environment
through
secondary
metabolism,
maintaining
without
adverse
effects.
up‐regulation
NRT
related
regulates
plants.
Rootstock
will
be
beneficial
for
fertilizer
conservation
efficient
production.
yield
quality.
Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Фев. 16, 2023
Horticultural
crops
are
greatly
disturbed
by
severe
abiotic
stress
conditions.
This
is
considered
one
of
the
major
threats
to
healthy
lives
human
population.
Salicylic
acid
(SA)
famous
as
multifunctional
phytohormones
that
widely
found
in
plants.
It
also
an
important
bio-stimulator
involved
regulation
growth
and
developmental
stages
horticultural
crops.
The
productivity
has
been
improved
with
supplemental
use
even
small
amounts
SA.
good
capability
reduce
oxidative
injuries
occur
from
over-production
reactive
oxygen
species
(ROS),
potentially
elevated
photosynthesis,
chlorophyll
pigments,
stomatal
regulation.
Physiological
biochemical
processes
have
revealed
SA
enhances
signaling
molecules,
enzymatic
non-enzymatic
antioxidants,
osmolytes,
secondary
metabolites
activities
within
cell
compartments
Numerous
genomic
approaches
explored
regulates
transcriptions
profiling,
transcriptional
apprehensions,
expression,
metabolism
stress-related
genes.
Many
plant
biologists
working
on
its
functioning
plants;
however,
involvement
enhancement
tolerance
against
still
unidentified
needs
more
attention.
Therefore,
current
review
focused
a
detailed
exploration
physiological
subjected
stress.
information
comprehensive
aims
be
supportive
development
higher-yielding
germplasm
Plant Stress,
Год журнала:
2023,
Номер
8, С. 100159 - 100159
Опубликована: Апрель 24, 2023
The
chalcone
synthase
(CHS)
gene
family
is
instrumental
not
only
regulating
plant
growth
and
development
but
fine-tuning
response
to
environmental
hazards.
Despite
the
growing
body
of
literature,
role
CHS
genes
in
cucumber
(Cucumis
sativus
L.)
remains
elusive.
Herein,
we
identified
4
CsCHS
from
genome
database.
evolutionary
relationship,
structure,
conserved
motifs,
proteins
interaction
chemical
properties
highlight
key
aspects
cucumbers.
Evolutionary
tree
analysis
reveals
that
divided
into
four
clades.
Moreover,
Gene
Ontology
(GO)
showed
regulate
various
stimuli.
Microarray
expression
data
were
expressed
almost
all
tested
tissues.
Additionally,
differential
patterns
found
under
salinity
stress
hormonal
treatments.
qRT-PCR
aphid
infestation
revealed
they
are
components
defense
against
insect
pests.
Under
waterlogging
stress,
CsCHS3
displayed
high
naphthalene
acetic
acid
(NAA)
ethylene
(ETH).
dual
luciferase
assay
indicated
CsCHS2
effectively
binds
promoters
markers
CsERF1
CsERF3.
Our
results
have
provided
detailed
knowledge
regarding
gene's
influential
also
providing
resistive
plants.
We
believe
our
study
will
facilitate
breeding
stress-resilient
cultivars,
particularly
pests
stress.
Plant Nano Biology,
Год журнала:
2023,
Номер
4, С. 100035 - 100035
Опубликована: Май 1, 2023
Climate
change
has
a
tremendous
influence
on
plants
all
over
the
world,
creating
severe
abiotic
stress
that
alters
crop
growth
and
development,
resulting
in
major
productivity
losses.
Nanotechnology
applications
have
potential
to
transform
present
plant
production
methods
by
allowing
interactions
between
nanoparticles
(NPs)
responses,
such
as
uptake,
localization,
activity.
Because
of
their
tiny
size,
high
surface
area,
absorption
rate,
effective
catalysis
processes,
adequate
reactive
sites,
are
being
employed
an
emerging
tool
stimulate
particular
biochemical
responses
connected
eco-physiological
output.
NPs
various
kinds
used
beneficial
effectors
mitigate
effects
stressors.
This
review
focuses
positive
nanoparticles/nanomaterials
plants,
well
mode
action
for
overcoming
range
stresses.
Abstract
Background
Three
Amino
acid
Loop
Extension
(TALE)
belongs
to
the
homeobox
group
of
genes
that
are
important
constituents
plant
systems.
The
TALE
gene
family
is
instrumental
not
only
in
growth
and
development
but
also
plays
an
essential
role
regulating
response
environmental
adversaries.
Results
In
present
study,
we
isolated
21
CsTALE
from
cucumber
(
Cucumis
sativus
L.)
genome
database.
Bioinformatics
tools
were
put
place
understand
structural
functional
components
family.
evolutionary
analysis
dissected
them
into
seven
subclades
(KNOX-I,
KNOX-II,
BELL-I
BELL-V).
c
-
acting
elements
promoter
region
disclosed
they
key
regulators
hormonal
stress-related
processes.
Additionally,
STRING
database
advocated
concerting
proteins
with
other
transcription
factors
potent
developmental
biology.
CsmiR319
CsmiR167a-3p
targeting
CsTALE15
CsTALE16
,
respectively,
further
assert
importance
posttranscriptional-related
Tissue-specific
expression
unfolded
fundamental
involvement
as
expressed
throughout
stages.
Under
waterlogging
stress,
CsTALE17
significantly
higher
values
WL,
WL-NAA,
WL-ETH
WL-MeJA-treated
samples.
Conclusions
study
reveals
evolution
functions
cucumber.
Our
work
will
provide
a
platform
help
future
researchers
address
issue
stress
Yangtze
River
Delta.
Abstract
Heavy
metals
(HMs)
contamination,
owing
to
their
potential
links
various
chronic
diseases,
poses
a
global
threat
agriculture,
environment,
and
human
health.
Nickel
(Ni)
is
an
essential
element
however,
at
higher
concentration,
it
highly
phytotoxic,
affects
major
plant
functions.
Beneficial
roles
of
growth
regulators
(PGRs)
organic
amendments
in
mitigating
the
adverse
impacts
HM
on
has
gained
attention
scientific
community
worldwide.
Here,
we
performed
greenhouse
study
investigate
effect
indole-3-acetic
acid
(IAA
@
10
−
5
M)
compost
(1%
w/w)
individually
combination
sustaining
cauliflower
yield
under
Ni
stress.
In
our
results,
combined
application
proved
significantly
better
than
individual
applications
alleviating
effects
as
increased
attributes
such
height
(49%),
root
length
(76%),
curd
diameter
(68
134%),
leaf
area
(75%),
transpiration
rate
(36%),
stomatal
conductance
(104%),
water
use
efficiency
(143%),
flavonoid
phenolic
contents
(212
133%),
soluble
sugars
protein
(202
199%),
SPAD
value
(78%),
chlorophyll
‘a
b’
(219
208%),
carotenoid
(335%),
NPK
uptake
(191,
79
92%)
compared
control.
Co-application
IAA
reduced
Ni-induced
electrolyte
leakage
(64%)
improved
antioxidant
activities,
including
APX
(55%),
CAT
(30%),
SOD
(43%),
POD
while
reducing
MDA
H
2
O
(77
52%)
The
also
roots,
shoots,
by
51,
78
72%
respectively
along
with
relative
production
index
(78%)
Hence,
synergistic
can
mitigate
induced
immobilizing
soil.
Journal of Fungi,
Год журнала:
2024,
Номер
10(4), С. 284 - 284
Опубликована: Апрель 12, 2024
Pythium-induced
damping-off
of
cucumber
is
a
major
constraint
to
production
in
different
parts
the
world.
Although
chemical
fungicides
are
used
for
managing
this
disease,
they
have
many
drawbacks
environment.
The
ability
antagonistic
fungi
isolated
from
rhizosphere
and
endosphere
Dactyloctenium
robecchii
Moraea
sisyrinchium
control
soilborne
pathogen
Pythium
aphanidermatum
was
inspected.
Native
Trichoderma
isolates,
ghanense
citrinoviride,
were
plant
stem
soil
samples
collected
Al-Seeb,
Oman.
Using
dual
culture
technique,
activity
fungal
isolates
against
P.
examined
vitro.
Among
T.
more
efficient
restraining
mycelial
growth
aphanidermatum,
causing
an
inhibition
percentage
44.6%.
Further,
citrinoviride
induced
significantly
lower
cessation
(31.3%).
Microscopic
electrolyte
leakage
inspection
mycelia
depicted
extreme
morphological
malformations
their
mycelium,
which
can
be
attributed
antifungal
metabolites
antagonists.
Greenhouse
studies
demonstrated
effectivity
controlling
plants,
where
number
surviving
plants
over
90%
when
biocontrol
agents
compared
0
plants.
Furthermore,
treatment
with
antagonists
promoted
characteristics
uninoculated
This
included
improvements
shoot
root
lengths,
leaf
length
width,
dry
weight.
These
findings
suggest
that
developed
as
alternatives
synthetic
manage
pathogens
cucumber.
research
also
first
clarify
caused
by
aphanidermatum.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Ноя. 24, 2022
Tomato
is
a
drought-sensitive
crop
which
has
high
susceptibility
to
adverse
climatic
changes.
Dehydration-responsive
element-binding
(DREB)
are
significant
plant
transcription
factors
that
have
vital
role
in
regulating
abiotic
stress
tolerance
by
networking
with
DRE/CRT
