A novel fluorescent sensor for highly sensitive detection of ascorbic acid in food based on inhibiting phosphatase-like activity of Zr-based MOF
Food Chemistry,
Год журнала:
2025,
Номер
471, С. 142837 - 142837
Опубликована: Янв. 9, 2025
Язык: Английский
Improving Crop Tolerance to Abiotic Stress for Sustainable Agriculture: Progress in Manipulating Ascorbic Acid Metabolism via Genome Editing
Sustainability,
Год журнала:
2025,
Номер
17(2), С. 719 - 719
Опубликована: Янв. 17, 2025
Plants
often
encounter
challenging
environmental
factors,
including
intense
sunlight,
drought,
extreme
heat,
cold
temperatures,
salinity,
excessive
metals,
and
nutrient
shortages,
which
can
heavily
affect
their
growth
survival.
In
this
regard,
L-ascorbic
acid
(AsA)
is
not
only
an
essential
for
human
health
but
also
plays
a
significant
role
in
plant
responses
to
stresses,
regulating
various
functions
during
development,
redox
signaling,
phytohormone
biosynthesis.
The
growing
need
cope
with
climate
change,
together
the
advancement
of
CRISPR/Cas9-editing
technologies,
stimulated
new
opportunities
enhance
AsA
biosynthesis
improve
crop
stress
tolerance.
review,
we
discuss
regulation
abiotic
response
mechanisms.
We
explore
latest
advancements
CRISPR/Cas9
applications,
challenges
as
tools
modifying
genes
associated
metabolism,
aiming
develop
crops
more
tolerant
resilient
changes.
Язык: Английский
Evolutionary Insight and Expression Pattern of WUSCHEL‐Related Homebox Genes of Dendrobium huoshanense
Food Science & Nutrition,
Год журнала:
2025,
Номер
13(3)
Опубликована: Фев. 23, 2025
ABSTRACT
The
WOX
(
WUSCHEL‐related
homebox
)
gene
family
is
critical
for
plant
growth,
development,
and
the
regulation
of
stress
responses;
however,
function
Dendrobium
huoshanense
has
not
been
extensively
studied.
Nine
genes
have
identified
in
D.
genome.
These
were
unequally
distributed
on
five
chromosomes,
with
four
occupying
chr1.
A
phylogenetic
tree
other
species
was
built
based
maximum
likelihood
method,
suggesting
that
these
proteins
could
be
grouped
into
three
classical
clades.
Structural
variation
analysis
relatives
revealed
had
more
translocations
inversions
nobile
than
chrysotoxum
.
Intraspecific
collinearity
MCScanX
no
large‐scale
WGD
segmental
duplications
between
genes.
Ka/Ks
ratio
calculated
timeline
(MYA),
indicate
all
DhWOX
subject
to
purifying
selection.
Interspecies
microsynteny
shares
pairs
two
closely
related
species,
consistent
their
genetic
relationships.
Gene
structure
showed
DhWOX1
,
DhWOX2
DhWOX6
DhWOX8
contained
3′
or
5’
UTR.
Conserved
motif
contain
conserved
homeodomain
domains
similar
components.
Multiple
sequence
alignments
near
C‐terminus
a
typical
helix–turn–helix
amino
acid
composition,
while
DhWOX3
uniquely
contains
WUS‐box
motif.
Protein–protein
interaction
DhWOX5
may
co‐expressed
DhWOX9.
large
number
cis‐acting
elements
promoter
regions
associated
hormone
signaling,
vegetation
development
stages,
responses.
Differential
expression
analyzed
after
MeJA
treatment.
DhWOX4
high
at
2
4
h,
whereas
DhWOX7
dynamic
fluctuations.
consistently
low
expression,
DhWOX9
highest
h.
detectable
levels.
subcellular
localization
results
indicated
expressed
nucleus.
findings
contribute
our
understanding
roles
Язык: Английский
MiMYB1R1-like and MiMYB44-like transcription factors interact with MiGalDHpro to modulate ascorbic acid metabolism during ethylene-mediated mango fruit ripening
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
unknown, С. 141902 - 141902
Опубликована: Март 1, 2025
Язык: Английский
Identification of Key Enzymes and Genes Modulating L-Ascorbic Acid Metabolism During Fruit Development of Lycium chinense by Integrating Metabolome, Transcriptome, and Physiological Analysis
Chongxin Yin,
Huichun Xie,
Guigong Geng
и другие.
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(21), С. 11394 - 11394
Опубликована: Окт. 23, 2024
is
acknowledged
for
its
substantial
nutritional
benefits,
particularly
attributed
to
the
high
levels
of
ascorbic
acid
(AsA)
found
in
fruits.
The
"Mengqi
No.1"
variety
Язык: Английский
Genome wide identification and characterization of Bax inhibitor-1 gene family in cucumber (Cucumis sativus) under biotic and abiotic stress
BMC Genomics,
Год журнала:
2024,
Номер
25(1)
Опубликована: Ноя. 4, 2024
In
plants,
the
BAX
inhibitor-1
(BI-1)
gene
plays
a
crucial
part
in
controlling
cell
death
under
stress
conditions.
This
mechanism
of
Programmed
Cell
Death
(PCD)
is
genetically
regulated
and
for
elimination
unwanted
or
damaged
cells
controlled
manner,
which
essential
normal
development
tissue
maintenance.
A
study
on
cucumber
identified
characterized
five
BI-1
genes:
CsBI1,
CsBI2,
CsBI3,
CsBI4,
CsBI5.
These
genes
share
conserved
domains,
indicating
common
evolutionary
history
function.
Physicochemical
analysis
revealed
their
molecular
weights
isoelectric
points,
while
subcellular
localization
showed
presence
different
cellular
compartments.
The
phylogenetic
highlighted
relationships
with
related
crops.
Chromosomal
distribution
synteny
suggested
segmental
tandem
duplications
within
family.
Protein-protein
interaction
extensive
interactions
other
proteins.
Cis-regulatory
elements
promoter
regions
provided
insights
into
potential
functions
transcriptional
regulation.
miRNAs
diverse
regulatory
mechanisms,
including
mRNA
cleavage
translational
inhibition.
CsBI4
CsBI5
exhibit
elevated
expression
levels
during
cold
stress,
suggesting
vital
involvement
plant
defense
mechanisms.
application
chitosan
oligosaccharides
externally
confirms
distinct
patterns.
qRT-PCR
upregulation
CsBI
ToLCNDV-infected
to
mitigate
biotic
abiotic
stresses.
comprehensive
genome-wide
exploration
provides
opportunities
cold-tolerant
virus-resistant
variants
by
traditional
breeding
gene.
Язык: Английский
The Significance of Plant Nutrition in the Creation of the Intestinal Microbiota—Prevention of Chronic Diseases: A Narrative Review
Medicina,
Год журнала:
2024,
Номер
60(12), С. 1969 - 1969
Опубликована: Ноя. 29, 2024
Dysbiosis
of
the
gastrointestinal
tract
is
most
common
cause
disease
in
childhood
and
adulthood.
The
formation
intestinal
microbiome
begins
utero,
composition
modification
during
life
depends
mainly
on
various
genetic,
nutritional,
environmental
factors.
main
dysbiosis
improper
nutrition
due
to
a
short
period
breastfeeding,
insufficient
intake
fresh
fruits
vegetables,
and/or
consumption
large
amount
processed
food.
benefits
diet
based
grains,
legumes,
fruits,
vegetables
are
reflected
reducing
risk
cancer,
cardiovascular
diseases,
myocardial
infarction,
stroke,
rheumatoid
arthritis,
high
blood
pressure,
asthma,
allergies,
kidney
stones.
Anaerobic
fermentation
fibers
produces
short-chain
fatty
acids
(SCFA)
that
have
an
anti-inflammatory
role
great
importance
shaping
microbiota.
Factors
associated
with
fiber
plant-based
promote
increased
insulin
sensitivity.
Insulin
insulin-like
growth
factor
1
(IGF-I)
act
as
promoters
normal
pre-neoplastic
tissues.
Conclusion:
A
prevents
by
creating
metabolites
gut
reduce
oxidative
stress.
Язык: Английский
Genome-wide analysis and identification of Carotenoid Cleavage Oxygenase (CCO) gene family in coffee (coffee arabica) under abiotic stress
BMC Genomic Data,
Год журнала:
2024,
Номер
25(1)
Опубликована: Июль 19, 2024
Abstract
The
coffee
industry
holds
importance,
providing
livelihoods
for
millions
of
farmers
globally
and
playing
a
vital
role
in
the
economies
coffee-producing
countries.
Environmental
conditions
such
as
drought
temperature
fluctuations
can
adversely
affect
quality
yield
crops.Carotenoid
cleavage
oxygenases
(CCO)
enzymes
are
essential
plants
they
help
break
down
carotenoids
contributing
to
growth
stress
resistance.
However,
knowledge
about
CCO
gene
family
Coffee
arabica
was
limited.
In
this
study
identified
21
genes
(C.
arabica)
revealing
two
subfamilies
carotenoid
dioxygenases
(
CCDs)
9-cis-epoxy
NCED
)
through
phylogenic
analysis.
These
exhibited
distribution
patterns
terms
structure,
domains,
motifs.
CaCCO
genes,
comprising
5
16
CCD
were
found
across
chromosomes.
Promoter
sequencing
analysis
revealed
cis-elements
that
likely
interact
with
plant
stress-responsive,
growth-related,
phytohormones,
like
auxin
abscisic
acid.
A
comprehensive
genome-wide
comparison,
between
C.
A.
thaliana
conducted
understand
characteristics
genes.
RTqPCR
data
indicated
CaNCED5,
CaNCED6,
CaNCED12,
CaNCED20
target
involved
leading
increased
crop
yield,
conditions,
limited
water
availability.
This
reveals
CCOs
responding
abiotic
identifies
potential
useful
breeding
stress-resistant
varieties.
Язык: Английский
Functional analysis of GDH from Chinese cabbage (BrGDH) involved in ascorbic acid synthesis and response to methyl jasmonate
Scientia Horticulturae,
Год журнала:
2024,
Номер
338, С. 113615 - 113615
Опубликована: Сен. 7, 2024
Язык: Английский
Utilizing l-Ascorbic Acid to Inhibit Adverse Oxidation and Enhance Denitration Efficiency during Sulfite Solution Absorption of NO2: Mechanism and Process Parameters
Industrial & Engineering Chemistry Research,
Год журнала:
2024,
Номер
63(42), С. 17878 - 17888
Опубликована: Окт. 12, 2024
In
the
typical
wet
flue
gas
denitration
technology
using
sulfite
solutions,
rapid
free
radical
chain
reaction
of
SO3•–
oxidation
by
O2
is
main
reason
for
significant
consumption
absorbents
and
inefficient
denitration.
The
study
utilizes
l-ascorbic
acid
(VC)
to
inhibit
reaction.
VC
combined
with
form
stable
compounds,
which
hindered
SO5•–
O2,
leading
an
80.7
mol
%
decrease
in
Na2SO3
adding
millimolar-level
VC.
Compared
solution,
best
efficiency
VC/Na2SO3
mixture
solution
increased
from
94.4
99.2
vol
%,
absorption
time
above
90
was
extended
7
72
min.
Additionally,
a
macro
model
describing
rates
established
based
on
various
operating
conditions.
Язык: Английский