Biomolecules,
Journal Year:
2022,
Volume and Issue:
12(6), P. 811 - 811
Published: June 9, 2022
Higher
plants
in
terrestrial
environments
face
to
numerous
unpredictable
environmental
challenges,
which
lead
a
significant
impact
on
plant
growth
and
development.
In
particular,
the
climate
change
caused
by
global
warming
is
causing
drought
stress
rapid
desertification
agricultural
fields.
Many
scientific
advances
have
been
achieved
solve
these
problems
for
ecosystems.
this
review,
we
handled
recent
our
understanding
of
physiological
changes
strategies
undergoing
stress.
The
activation
ABA
synthesis
signaling
pathways
regulates
root
development
via
formation
complicated
networks
with
auxin,
cytokinin,
ethylene
signaling.
An
abundance
intrinsic
soluble
sugar,
especially
trehalose-6-phosphate,
promotes
SnRK-mediated
stress-resistance
mechanism.
Suberin
deposition
endodermis
physical
barrier
that
influx/efflux
water
nutrients
through
complex
hormonal
metabolic
networks,
suberization
essential
drought-stressed
survive.
It
highly
anticipated
work
will
contribute
reproduction
productivity
improvements
drought-resistant
crops
future.
Physiologia Plantarum,
Journal Year:
2021,
Volume and Issue:
172(3), P. 1673 - 1687
Published: Feb. 23, 2021
Salinity
affects
crop
productivity
worldwide
and
mangroves
growing
under
high
salinity
exhibit
adaptations
such
as
enhanced
root
apoplastic
barrier
to
survive
conditions.
We
have
identified
two
cytochrome
P450
family
genes,
AoCYP94B3
AoCYP86B1
from
the
mangrove
tree
Avicennia
officinalis
characterized
them
using
atcyp94b3
atcyp86b1,
which
are
mutants
of
their
putative
Arabidopsis
orthologs
corresponding
complemented
lines
with
A.
genes.
CYP94B3
CYP86B1
transcripts
were
induced
upon
salt
treatment
in
roots
both
Arabidopsis.
Both
localized
endoplasmic
reticulum.
Heterologous
expression
35S::AoCYP94B3
35S::AoCYP86B1
respective
(atcyp94b3
atcyp86b1)
increased
tolerance
transgenic
seedlings
by
reducing
amount
Na+
accumulation
shoots.
Moreover,
reduced
suberin
phenotype
was
rescued
35S::AoCYP94B3;atcyp94b3
seedlings.
Gas-chromatography
mass
spectrometry
analyses
showed
that
monomers
(C-16
ω-hydroxy
acids,
C-16
α,
ω-dicarboxylic
acids
C-20
eicosanol)
Using
chromatin
immunoprecipitation
electrophoretic
mobility
shift
assays,
we
AtWRKY9
upstream
regulator
AtCYP94B3
AtCYP86B1
In
addition,
atwrky9
suppressed
transcripts,
roots.
These
results
show
controls
deposition
regulating
AtCYP86B1,
leading
tolerance.
Our
data
can
be
used
for
generating
salt-tolerant
plants
future.
The Plant Journal,
Journal Year:
2021,
Volume and Issue:
107(1), P. 77 - 99
Published: April 16, 2021
SUMMARY
Wounding
during
mechanical
harvesting
and
post‐harvest
handling
results
in
tuber
desiccation
provides
an
entry
point
for
pathogens
resulting
substantial
post‐harvest
crop
losses.
Poor
wound
healing
is
a
major
culprit
of
these
Wound
tissue
potato
(
Solanum
tuberosum
)
tubers,
all
higher
plants,
composed
large
proportion
suberin
that
deposited
specialized
called
the
periderm.
However,
genetic
regulatory
pathway
controlling
wound‐induced
suberization
remains
unknown.
Here,
we
implicate
two
transcription
factors,
StMYB102
(PGSC0003DMG400011250)
StMYB74
(PGSC0003DMG400022399),
as
regulators
biosynthesis
deposition.
Using
targeted
metabolomics
transcript
profiling
from
tissues
commercial
cultivars,
well
heterologous
expression,
provide
evidence
molecular–genetic
basis
differential
capacities
different
cultivars.
Our
suggest
(i)
export
cytosol
to
apoplast
ligno‐suberin
deposition
may
be
limiting
factors
suberization,
(ii)
are
important
process
(iii)
polymorphisms
influence
cultivar‐specific
capacity.
These
represent
step
understanding
regulated
practical
foundation
breeding
approaches
aimed
at
improving
storage
life.
Biotechnology for Biofuels,
Journal Year:
2021,
Volume and Issue:
14(1)
Published: March 20, 2021
Abstract
Suberin
is
a
hydrophobic
biopolymer
of
significance
in
the
production
biomass-derived
materials
and
biogeochemical
cycling
terrestrial
ecosystems.
Here,
we
describe
suberin
structure
biosynthesis,
its
importance
biological
(i.e.,
plant
bark
roots),
ecological
(soil
organic
carbon)
economic
(biomass
conversion
to
bioproducts)
contexts.
Furthermore,
highlight
genomics
analytical
approaches
currently
available
explore
opportunities
for
future
technologies
study
quantitative
and/or
high-throughput
platforms
bioenergy
crops.
A
greater
understanding
lignocellulosic
biomass
can
be
leveraged
improve
representation
life
cycle
analysis
techno-economic
models
enable
performance
improvements
biosystems
as
well
informed
crop
system
management
achieve
environmental
co-benefits.
Biomolecules,
Journal Year:
2022,
Volume and Issue:
12(6), P. 811 - 811
Published: June 9, 2022
Higher
plants
in
terrestrial
environments
face
to
numerous
unpredictable
environmental
challenges,
which
lead
a
significant
impact
on
plant
growth
and
development.
In
particular,
the
climate
change
caused
by
global
warming
is
causing
drought
stress
rapid
desertification
agricultural
fields.
Many
scientific
advances
have
been
achieved
solve
these
problems
for
ecosystems.
this
review,
we
handled
recent
our
understanding
of
physiological
changes
strategies
undergoing
stress.
The
activation
ABA
synthesis
signaling
pathways
regulates
root
development
via
formation
complicated
networks
with
auxin,
cytokinin,
ethylene
signaling.
An
abundance
intrinsic
soluble
sugar,
especially
trehalose-6-phosphate,
promotes
SnRK-mediated
stress-resistance
mechanism.
Suberin
deposition
endodermis
physical
barrier
that
influx/efflux
water
nutrients
through
complex
hormonal
metabolic
networks,
suberization
essential
drought-stressed
survive.
It
highly
anticipated
work
will
contribute
reproduction
productivity
improvements
drought-resistant
crops
future.
