Plants,
Год журнала:
2023,
Номер
12(19), С. 3380 - 3380
Опубликована: Сен. 25, 2023
Stomata
are
crucial
structures
in
plants
that
play
a
primary
role
the
infection
process
during
pathogen’s
attack,
as
they
act
points
of
access
for
invading
pathogens
to
enter
host
tissues.
Recent
evidence
has
revealed
stomata
integral
plant
defense
system
and
can
actively
impede
by
triggering
responses.
interact
with
diverse
pathogen
virulence
factors,
granting
them
capacity
influence
susceptibility
resistance.
Moreover,
recent
studies
focusing
on
environmental
microbial
regulation
stomatal
closure
opening
have
shed
light
epidemiology
bacterial
diseases
plants.
Bacteria
fungi
induce
using
pathogen-associated
molecular
patterns
(PAMPs),
effectively
preventing
entry
through
these
openings
positioning
critical
component
plant’s
innate
immune
system;
however,
despite
this
mechanism,
some
microorganisms
evolved
strategies
overcome
protection.
Interestingly,
research
supports
hypothesis
caused
PAMPs
may
function
more
robust
barrier
against
than
previously
believed.
On
other
hand,
is
also
regulated
factors
such
abscisic
acid
Ca2+-permeable
channels,
which
will
be
discussed
review.
Therefore,
review
aims
discuss
various
roles
biotic
abiotic
stress,
insects
water
specific
context
their
evading
defense,
subverting
resistance,
overcoming
challenges
faced
infectious
propagules.
These
must
navigate
tissues
counteract
constitutive
inducible
resistance
mechanisms,
making
an
essential
area
study.
Scientific Reports,
Год журнала:
2022,
Номер
12(1)
Опубликована: Май 31, 2022
Soybean
(Glycine
max
L.)
is
an
economically
important
crop,
and
cultivated
worldwide,
although
increasingly
long
periods
of
drought
have
reduced
the
productivity
this
plant.
Research
has
shown
that
inoculation
with
arbuscular
mycorrhizal
fungi
(AMF)
provides
a
potential
alternative
strategy
for
mitigation
stress.
In
present
study,
we
measured
physiological
morphological
performance
two
soybean
cultivars
in
symbiosis
Rhizophagus
clarus
were
subjected
to
stress
(DS).
The
Anta82
Desafio
grown
pots
inoculated
R.
clarus.
Drought
was
imposed
at
V3
development
stage
maintained
7
days.
A
control
group,
well-irrigated
plants
no
AMF,
established
simultaneously
greenhouse.
colonization
rate,
physiological,
morphological,
nutritional
traits
recorded
days
3
after
conditions
implemented.
cultivar
presented
highest
percentage
AMF
colonization,
N
K
leaves,
whereas
DS
group
had
water
use
efficiency,
+
thermal
dissipation
permitted
higher
values
Fv/Fm,
A,
plant
height.
results
principal
components
analysis
demonstrated
both
performed
similarly
under
well-watered
plants.
These
findings
indicate
reduce
impairment
growth
caused
by
conditions.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Авг. 22, 2022
Salinity
has
become
a
major
environmental
concern
of
agricultural
lands,
impairing
crop
production.
The
current
study
aimed
to
examine
the
role
zinc
oxide
nanoparticles
(ZnO
NPs)
in
reducing
oxidative
stress
induced
by
salinity
and
overall
improvement
phytochemical
properties
barley.
A
total
nine
different
barley
genotypes
were
first
subjected
salt
(NaCl)
hydroponic
conditions
determine
tolerance
among
genotypes.
genotype
Annora
was
found
as
most
sensitive,
tolerant
Awaran
02
under
stress.
In
another
study,
sensitive
(Annora)
(Awaran
02)
grown
pots
(100
mM).
At
same
time,
half
provided
with
soil
application
ZnO
NPs
mg
kg
–1
),
other
foliar
sprayed
L
).
reduced
growth
both
compared
control
plants.
However,
greater
reduction
(sensitive
genotype)
than
(tolerant
genotype).
exogenous
ameliorated
improved
biomass,
photosynthesis,
antioxidant
enzyme
activities
damage
caused
this
positive
effect
observed
more
genotype.
Furthermore,
effective
NPs.
Findings
present
revealed
that
could
be
promising
approach
alleviate
levels
tolerance.
New Phytologist,
Год журнала:
2022,
Номер
235(2), С. 732 - 742
Опубликована: Янв. 20, 2022
The
origin
of
land
plants
and
their
descendants
was
marked
by
the
evolution
key
adaptations
to
life
in
terrestrial
environments
such
as
roots,
vascular
tissue
stomata.
Though
these
innovations
are
well
characterized,
genetic
toolkit
underlying
development
function
is
poorly
understood.
We
analysed
molecular
data
from
532
species
investigate
evolutionary
diversification
genes
involved
regulation
adaptations.
show
that
novel
first
led
single
stomata,
but
stomatal
closure
seed
resulted
later
gene
expansions.
By
contrast,
major
mechanism
leading
cooption
emerged
plants,
enabling
continuous
water
transport
throughout
ancestral
plant.
In
turn,
new
ancestors
with
true
leaves
emergence
roots
lateral
roots.
analysis
highlights
different
modes
enabled
conquer
land,
suggesting
expansion
most
common
mechanisms
biological
innovation
plant
history.
International Journal of Molecular Sciences,
Год журнала:
2022,
Номер
23(21), С. 12918 - 12918
Опубликована: Окт. 26, 2022
Plants
respond
to
drought
stress
by
producing
abscisic
acid,
a
chemical
messenger
that
regulates
gene
expression
and
thereby
expedites
various
physiological
cellular
processes
including
the
stomatal
operation
mitigate
promote
tolerance.
To
trigger
or
suppress
transcription
under
conditions,
surrounding
chromatin
architecture
must
be
converted
between
repressive
active
state
epigenetic
remodeling,
which
is
achieved
dynamic
interplay
among
DNA
methylation,
histone
modifications,
loop
formation,
non-coding
RNA
generation.
can
memorize
status
conditions
enable
them
deal
with
recurrent
stress.
Furthermore,
tolerance
acquired
during
plant
growth
transmitted
next
The
epigenetically
modified
architectures
of
memory
genes
stressful
newly
developed
cells
mitotic
cell
division,
germline
offspring
overcoming
restraints
on
meiosis.
In
mammalian
cells,
completely
erased
reset
mechanism
overcome
this
resetting
meiosis
transmit
unclear.
article,
we
review
recent
findings
underlying
transcriptional
transgenerational
inheritance
in
plants.
Plants,
Год журнала:
2023,
Номер
12(19), С. 3380 - 3380
Опубликована: Сен. 25, 2023
Stomata
are
crucial
structures
in
plants
that
play
a
primary
role
the
infection
process
during
pathogen’s
attack,
as
they
act
points
of
access
for
invading
pathogens
to
enter
host
tissues.
Recent
evidence
has
revealed
stomata
integral
plant
defense
system
and
can
actively
impede
by
triggering
responses.
interact
with
diverse
pathogen
virulence
factors,
granting
them
capacity
influence
susceptibility
resistance.
Moreover,
recent
studies
focusing
on
environmental
microbial
regulation
stomatal
closure
opening
have
shed
light
epidemiology
bacterial
diseases
plants.
Bacteria
fungi
induce
using
pathogen-associated
molecular
patterns
(PAMPs),
effectively
preventing
entry
through
these
openings
positioning
critical
component
plant’s
innate
immune
system;
however,
despite
this
mechanism,
some
microorganisms
evolved
strategies
overcome
protection.
Interestingly,
research
supports
hypothesis
caused
PAMPs
may
function
more
robust
barrier
against
than
previously
believed.
On
other
hand,
is
also
regulated
factors
such
abscisic
acid
Ca2+-permeable
channels,
which
will
be
discussed
review.
Therefore,
review
aims
discuss
various
roles
biotic
abiotic
stress,
insects
water
specific
context
their
evading
defense,
subverting
resistance,
overcoming
challenges
faced
infectious
propagules.
These
must
navigate
tissues
counteract
constitutive
inducible
resistance
mechanisms,
making
an
essential
area
study.
