Journal of Plant Production,
Год журнала:
2024,
Номер
15(4), С. 175 - 185
Опубликована: Апрель 1, 2024
Improving
plant
water
use
efficiency
(WUE)
by
osmoprotectant
represents
the
main
approach
to
sustainable
productivity.
Field
trials
were
conducted
elucidate
of
glycinebetaine
(GlyBet)
concentrations
(0,
200,
400,
600
mg/l)
for
overcoming
drought
injury
(1500,
1200,
and
900
m3/fed)
on
potato
Drought
stress
significantly
decreased
growth
(plant
height,
leaves
number,
leaf
area,
axillary
stem
number/plant,
as
well
foliage
fresh
weight,
dry
matter),
photosynthetic
pigment
(chlorophyll
a,
chlorophyll
b,
carotenoid),
ion%
(nitrogen,
phosphorous,
potassium),
yield
components
(tuber
weight
plant-1,
tuber
number
marketable
non-marketable
yield).
Alternatively,
increased
antioxidant
enzyme
activity,
yield,
matter,
hardness
densely,
vitamin
C,
total
soluble
solids
associated
with
boosting
WUE.
The
greatest
reduction
was
documented
under
severe
drought.
Foliar
spraying
GlyBet
all
traits
except
which
is
decreased.
Additionally,
proline
concentration,
ion
percentage,
activity
enzymes
improving
relative
content
values
recorded
mg/l
application
over
other
or
nontreated
plants.
Regarding
interaction
effects,
current
findings
revealed
that
supplementation
at
utilization
alongside
1200
m3/fed,
nullifies
drastic
impact
productivity
some
biochemical
trails.
Accordingly,
foliar
an
eco-friendly
cost-effective
twice
has
potential
mitigate
increase
Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Фев. 6, 2023
Salt
stress
has
become
one
of
the
main
limiting
factors
affecting
normal
growth
and
development
tomatoes
as
well
fruit
quality
yields.
To
further
reveal
regulatory
relationships
between
tomato
hormones
under
salt
stress,
interaction
TF
genome-wide
gene
network
were
analyzed
constructed.
After
treatment,
levels
ABA,
SA,
JA
significantly
increased,
GA
decreased,
IAA
tZ
showed
a
trend
first
increasing
then
decreasing.
The
expression
patterns
hormone
biosynthesis
signal
transduction
related
genes
based
on
RNA-seq
analysis,
co-expression
networks
constructed
using
weighted
analysis
(WGCNA).
specific
transcription
also
systematically
identified
20
hormone-related
candidate
associated
with
stress.
In
conclusion,
we
revealed
relationship
in
transcriptome
profiles
network.
A
transcriptional
regulation
model
consisted
six
types
was
proposed.
Our
study
provided
valuable
insights
into
molecular
mechanisms
regulating
tolerance
tomatoes.
Molecules,
Год журнала:
2025,
Номер
30(6), С. 1196 - 1196
Опубликована: Март 7, 2025
In
recent
years,
there
has
been
increasing
interest
in
the
study
of
extremophilic
microorganisms,
which
include
halophiles
and
halotolerants.
These
able
to
survive
thrive
optimally
a
wide
range
environmental
extremes,
are
polyextremophiles.
this
context,
one
main
reasons
for
studying
them
is
understand
their
adaptative
mechanisms
stress
caused
by
extreme
living
conditions.
paper,
fungal
strain
Penicillium
chrysogenum
P13,
isolated
from
saline
soils
around
Pomorie
Lake,
Bulgaria,
was
used.
The
effect
elevated
concentrations
sodium
chloride
on
growth
morphology
as
well
physiology
model
investigated.
P.
P13
demonstrated
high
tolerance
NaCl,
showing
remarkable
liquid
agar
media.
order
establish
relationship
between
salt-
oxidative
stress,
changes
cell
biomarkers
such
oxidatively
damaged
proteins,
lipid
peroxidation,
levels
reserve
carbohydrates
studied
were
evaluated.
involvement
antioxidant
enzyme
defense
adaptive
strategy
halotolerant
against
NaCl
Horticulturae,
Год журнала:
2023,
Номер
9(7), С. 770 - 770
Опубликована: Июль 5, 2023
Strigolactones
(SLs)
are
newly
discovered
plant
hormones
that
modulate
a
variety
of
physiological
and
biochemical
processes
stress
responses.
In
this
study,
SLs’
synthetic
analog,
GR24,
significantly
improved
the
growth
tomato
seedlings
under
salt
stress,
while
synthesis
inhibitor,
TIS108,
inversed
positive
role
SLs,
indicating
SLs
could
effectively
enhance
salt-stress
resistance
in
tomato.
To
further
explore
mechanism
SL-modulated
trehalose
(Tre)
response
to
Tre
metabolism
was
analyzed
during
process.
GR24
increased
endogenous
starch
contents
decreased
glucose
(Glu)
level
conditions.
Additionally,
TPS
TPP
activities
were
enhanced
by
activity
THL
inhibited
stress;
thereafter,
biosynthesis-related
genes,
including
TPS1,
TPS2,
TPP1,
TPP2,
also
upregulated
stress.
However,
function
TIS108.
Thus,
results
indicated
expression
levels
or
genes
enzymes
transcript
related
degradation,
respectively,
resulting
an
increase
and,
therefore,
weakening
toxicity
seedlings.
Scientific Reports,
Год журнала:
2023,
Номер
13(1)
Опубликована: Май 10, 2023
Abstract
Although
exogenous
glycine
betaine
(GB)
and
cycloleucine
(Cyc)
have
been
reported
to
affect
animal
cell
metabolism,
their
effects
on
plant
growth
development
not
studied
extensively.
Different
concentrations
of
(20,
40,
60
mmol
L
−1
)
(10,
20,
40
),
with
0
as
control,
were
used
investigate
the
foliar
spraying
growth,
photosynthesis,
chlorophyll
fluorescence,
Calvin
cycle
pathway,
abaxial
leaf
burr
morphology,
endogenous
hormones,
amino
acid
content
in
eggplant.
We
found
that
had
best
effect
development;
it
increased
fresh
dry
weight
plants,
density
hairs,
net
photosynthetic
rate
key
enzyme
activity
leaves,
an
elevating
fluorescence
parameters,
indoleacetic
(IAA)
decreased
abscisic
(ABA)
content,
glutamate,
serine,
aspartate,
phenylalanine
contents.
However,
significantly
inhibited
growth;
apical
dominance
disappeared,
height
weights
significantly,
hairs
was
hindered,
activities
inhibited,
hormones
IAA
ABA
decreased,
conversion
utilization
arginine,
threonine,
affected.
Combined
experimental
results
phenotypes,
20
growth.
In
conclusion,
different
regulatory
development.
