Plants,
Год журнала:
2020,
Номер
9(9), С. 1067 - 1067
Опубликована: Авг. 20, 2020
Glutathione
and
reactive
oxygen
species
(ROS)
play
important
roles,
within
different
cell
compartments,
in
activating
plant
defense
the
development
of
resistance.
In
mitochondria,
accumulation
ROS
change
glutathione
towards
its
oxidized
state
leads
to
mitochondrial
dysfunction,
activates
death,
triggers
The
chloroplasts
peroxisomes
at
early
stages
pathogen
interactions
is
related
increased
tolerance
collapse
antioxidative
system
these
two
compartments
later
death
through
retrograde
signaling.
cytosol
can
be
considered
switchboard
during
biotic
stress
where
synthesized,
equally
distributed
to,
collected
from
compartments.
Changes
redox
initiate
activation
genes
nuclei
pathways
that
involve
salicylic
acid,
jasmonic
auxins,
abscisic
acid.
This
review
dissects
roles
individual
organelles
compatible
incompatible
bacterial,
fungal,
viral
diseases
plants
explores
subcelluar
ROS,
glutathione,
ascorbate,
enzymes
Summary
Increasing
atmospheric
CO
2
levels
have
a
variety
of
effects
that
can
influence
plant
responses
to
microbial
pathogens.
However,
these
are
varied,
and
it
is
challenging
predict
how
elevated
(
e
)
will
affect
particular
plant–pathogen
interaction.
We
investigated
may
disease
development
diverse
pathogens
in
the
major
oilseed
crop,
soybean.
Soybean
plants
grown
ambient
,
419
parts
per
million
(ppm))
or
(550
ppm)
were
challenged
with
bacterial,
viral,
fungal,
oomycete
Disease
severity,
pathogen
growth,
gene
expression,
molecular
defense
quantified.
In
less
susceptible
Pseudomonas
syringae
pv.
glycinea
Psg
but
more
bean
pod
mottle
virus,
soybean
mosaic
Fusarium
virguliforme
.
Susceptibility
Pythium
sylvaticum
was
unchanged,
although
greater
loss
biomass
occurred
Reduced
susceptibility
associated
enhanced
responses.
Increased
viruses
reduced
expression
antiviral
defenses.
This
work
provides
foundation
for
understanding
future
impact
challenges
demonstrates
microbes
infecting
both
shoots
roots
potential
concern
climatic
conditions.
Metabolites,
Год журнала:
2021,
Номер
11(11), С. 724 - 724
Опубликована: Окт. 22, 2021
The
effects
of
global
warming
have
increasingly
led
to
devastating
environmental
stresses,
such
as
heat,
salinity,
and
drought.
Soil
salinization
is
a
serious
issue
results
in
detrimental
abiotic
stress,
affecting
7%
land
area
33%
irrigated
lands
worldwide.
proportion
arable
facing
salinity
expected
rise
due
increasing
climate
change
fuelled
by
anthropogenic
activities,
exacerbating
the
threat
food
security
for
exponentially
growing
populace.
As
sessile
organisms,
plants
evolutionarily
developed
mechanisms
that
allow
ad
hoc
responses
stress.
orchestrated
include
signalling
cascades
involving
phytohormones,
kinases,
reactive
oxygen
species
(ROS),
calcium
regulatory
networks.
pillar
systems
biology
approach,
metabolomics
allows
comprehensive
interrogation
biochemistry
deconvolution
molecular
involved
plant
salinity.
Thus,
this
review
highlights
soil
points
negative
impacts
on
plants.
Furthermore,
summarises
regulating
tolerance
molecular,
cellular,
biochemical
levels
with
focus
perspectives.
This
critical
synthesis
current
literature
an
opportunity
revisit
models
regarding
invitation
further
fundamental
research
novel
actionable
insights.
Italian Journal of Agronomy,
Год журнала:
2021,
Номер
16(2)
Опубликована: Июнь 17, 2021
Plants
due
to
the
high
content
of
various
bioactive
compounds
are
main
raw
material
for
production
valuable,
and
useful
bio-products
(e.g.,
food,
cosmetics,
medicines,
biostimulants,
biopesticides,
feed).
Different
plant
parts,
instance:
seeds,
fruits,
flowers,
stems,
leaves,
roots
can
be
used
their
manufacture.
Nowadays,
there
is
a
clear
need
develop
new,
efficient,
environmentally
safe
methods
stimulation
plant,
growth
crop
protection.
Plant-based
extracts
natural,
multi-compounds
products
that
could
these
purposes.
They
possess
antifungal,
antimicrobial,
antiparasitic,
antiprotozoal,
antioxidant,
medicinal,
aromatic,
anti-inflammatory
properties.
This
group
natural
has
potential
become
new
generation
suitable
use
in
sustainable
agriculture.
The
purpose
this
review
provide
an
overview
literature
describing
impact
plant-derived
extracts/biostimulants
(PDBs)
on
crops
grown
controlled,
real
conditions
as
well
under
abiotic
biotic
stresses;
extraction
obtain
PDBs,
specific
constituents
responsible
biostimulating
activity.
application
beneficial
production,
several
advantages,
such
low
toxicity
humans
environment,
enhanced
resistance
cultivated
plants
stress,
increased
yields
quality
crops,
reduction
mineral
fertilisers
pesticides.
However,
deeper
cooperation
between
industrial
academic
research
required
accelerate
development
solutions
future
Highlights
-
Higher
constitute
rich
source
products.
importance
proper
choice
method
solvent
process
preserve
desired
substances.-
Plant
biostimulants
protection
modern
positive
effects
plant-based
normal
unfavourable
conditions.-
eco-friendly
increment
high-quality
food.
Frontiers in Genetics,
Год журнала:
2020,
Номер
11
Опубликована: Апрель 21, 2020
The
first
breeding
program
in
the
world
for
durum
wheat
was
conceived
Italy
early
1900s.
Over
decades,
pressure
exerted
by
natural
and
artificial
selection
could
have
progressively
reduced
genetic
diversity
of
germplasm.
In
present
study,
a
large
panel
Italian
accessions
that
includes
landraces,
old
modern
cultivars
subjected
to
genotyping
using
Illumina
iSelect
15K
SNP
array.
aim
assess
impact
has
had
shaping
exploit
patterns
between
populations
identify
molecular
signatures
divergence
selection.
Relatively
small
differences
been
observed
among
accessions,
which
selected
cultivated
over
past
150
years.
Indeed,
directional
combined
with
operated
farmers/breeders
resulted
increase
linkage
disequilibrium
(LD)
changes
allelic
frequencies
DNA
regions
control
important
agronomic
traits.
Results
from
this
study
also
show
major
well-known
genes
and/or
QTLs
affecting
plant
height
(RHT),
earliness
(VRN,
PPD)
grain
quality
(PSY,
PSD,
LYC,
PPO,
LOX3)
co-localized
outlier
loci.
Interestingly,
many
these
SNPs
fall
genomic
where
involved
nitrogen
metabolism
are.
This
finding
highlights
key
role
played
transition
landraces
cultivars.
Finally,
our
remarks
need
fully
intense
pre-breeding
activities
aiming
at
introduction
new
source
adaptability
resistance
background
contrast
effect
climate
change.
list
divergent
loci
under
associated
useful
traits
represents
an
invaluable
resource
detect
variants
target
guiding
programs
wheat.
Plants,
Год журнала:
2020,
Номер
9(9), С. 1067 - 1067
Опубликована: Авг. 20, 2020
Glutathione
and
reactive
oxygen
species
(ROS)
play
important
roles,
within
different
cell
compartments,
in
activating
plant
defense
the
development
of
resistance.
In
mitochondria,
accumulation
ROS
change
glutathione
towards
its
oxidized
state
leads
to
mitochondrial
dysfunction,
activates
death,
triggers
The
chloroplasts
peroxisomes
at
early
stages
pathogen
interactions
is
related
increased
tolerance
collapse
antioxidative
system
these
two
compartments
later
death
through
retrograde
signaling.
cytosol
can
be
considered
switchboard
during
biotic
stress
where
synthesized,
equally
distributed
to,
collected
from
compartments.
Changes
redox
initiate
activation
genes
nuclei
pathways
that
involve
salicylic
acid,
jasmonic
auxins,
abscisic
acid.
This
review
dissects
roles
individual
organelles
compatible
incompatible
bacterial,
fungal,
viral
diseases
plants
explores
subcelluar
ROS,
glutathione,
ascorbate,
enzymes
