Photonics,
Journal Year:
2024,
Volume and Issue:
11(2), P. 129 - 129
Published: Jan. 30, 2024
The
quality
and
safety
of
edible
vegetable
oils
are
closely
related
to
human
life
health,
meaning
it
is
great
significance
explore
the
rapid
detection
methods
pesticide
residues
in
oils.
This
study
explored
applicability
potential
substrate-assisted
laser-induced
breakdown
spectroscopy
(LIBS)
for
quantitatively
determining
fenthion
soybean
First,
we
impact
laser
energy,
delay
time,
average
oil
film
thickness
on
spectral
signals
identify
best
experimental
parameters.
Afterward,
analyzed
samples
using
these
optimized
conditions
developed
a
full-spectrum
extreme
learning
machine
(ELM)
model.
model
achieved
prediction
correlation
coefficient
(RP2)
0.8417,
root
mean
square
error
(RMSEP)
167.2986,
absolute
percentage
(MAPEP)
26.46%.
In
order
enhance
performance
model,
modeling
method
Boruta
algorithm
combined
with
ELM
was
proposed.
employed
feature
variables
that
exhibit
strong
content.
These
selected
were
utilized
as
inputs
RP2,
RMSEP,
MAPEP
Boruta-ELM
being
0.9631,
71.4423,
10.06%,
respectively.
Then,
genetic
(GA)
used
optimize
parameters
GA-Boruta-ELM
0.9962,
11.005,
1.66%,
findings
demonstrate
exhibits
excellent
capability
effectively
predicts
contents
samples.
It
will
be
valuable
LIBS
quantitative
analysis
Biotechnology Reports,
Journal Year:
2024,
Volume and Issue:
42, P. e00835 - e00835
Published: March 11, 2024
Environmental
contamination
with
dichlorodiphenyltrichloroethane
(DDT)
has
sever
effects
on
the
ecosystem
worldwide.
DDT
is
a
recalcitrant
synthetic
chemical
high
toxicity
and
lipophilicity.
It
also
bioaccumulated
in
food
chain
causes
genotoxic,
estrogenic,
carcinogenic,
mutagenic
aquatic
organisms
humans.
Microbial
remediation
mechanism
its
enzymes
are
very
important
for
removing
from
environment.
main
residues
dichlorodiphenyldichloroethylene
(DDE)
dichlorodiphenyldichloroethane
(DDD)
can
biodegrade
slowly
soil
water.
To
enhance
this
process,
number
of
strategies
proposed,
such
as
bio-attenuation,
biostimulation,
bioaugmentation
manipulation
environmental
conditions
to
activity
microbial
enzymes.
The
addition
organic
matter
flooding
degradation.
candidates
include
micro-algae,
fungi
bacteria.
This
review
provide
brief
information
recommendation
mechanisms.
Journal of Agricultural and Food Chemistry,
Journal Year:
2023,
Volume and Issue:
71(37), P. 13595 - 13611
Published: Sept. 5, 2023
Plants
are
essential
for
life
on
earth,
and
agricultural
crops
a
primary
food
source
humans.
For
the
One
Health
future,
crop
health
is
crucial
safe,
high-quality
products
development
of
future
green
commodities.
However,
overuse
pesticides
in
modern
agriculture
raises
concerns
about
their
adverse
effects
resistance
product
quality.
Recently,
biostimulants,
including
microecological
bacteria
agents
nanoparticles,
have
garnered
worldwide
interest
ability
to
sustain
plant
enhance
resistance.
This
review
analyzed
mechanisms
pesticide
stress
health.
It
also
investigated
regulation
biostimulants
multiomics
mechanism,
combining
research
nanoselenium
activating
various
aspects
conducted
by
authors'
group.
The
paper
helps
readers
understand
impact
positive
influence
especially
nanomaterials
small
molecules,
Chemical and Biological Technologies in Agriculture,
Journal Year:
2024,
Volume and Issue:
11(1)
Published: March 27, 2024
Abstract
Background
The
APETALA2
(AP2)
transcription
factor
(TF)
superfamily,
one
of
the
largest
gene
families
in
plants,
plays
an
essential
role
regulating
plant
growth
and
their
stress
responses.
However,
AP2
rice
under
pesticide
remains
unclear.
To
investigate
characteristics
functions
family
stress,
expression
105
AP2-coding
genes
26
differentially
expressed
(DEGs)
were
identified
mesotrione
(MTR)-treated
transcriptome
datasets.
Results
Three
subfamilies
(AP2/ERF,
RAV,
soloists)
using
sequence
alignment
phylogenetic
analysis.
Chromosome
location
analysis
revealed
that
DEGs
unevenly
distributed
on
10
12
chromosomes,
segmental
duplication
contributed
to
expansion
Oryza
sativa
(OsAP2)
family.
Collinearity
analyses
demonstrated
displayed
16
orthologous
pairs,
pairs
shared
Arabidopsis
soybean,
respectively.
In
addition,
featured
various
structures,
cis-elements,
motif
compositions,
conserved
domains
allowed
them
encode
elicit
biotic
abiotic
An
docking
between
MTR
six
amino
acid
residues
involved
binding.
Quantitative
reverse
transcription–polymerase
chain
reaction
verified
several
preferentially
during
MTR-induced
stress.
roles
OsAP2
proteins
metabolism
further
supported
by
protein–protein
interaction
network
analysis,
which
illustrated
how
these
interact
with
target
proteins.
Conclusion
initial
findings
this
study
define
features
superfamily
offer
important
tools
for
functional
implicated
MTR.
Graphical
Environment International,
Journal Year:
2024,
Volume and Issue:
186, P. 108655 - 108655
Published: April 1, 2024
The
rhizosphere
is
one
of
the
key
determinants
plant
health
and
productivity.
Mixtures
pesticides
are
commonly
used
in
intensified
agriculture.
However,
combined
mechanisms
underlying
their
impacts
on
soil
microbiota
remain
unknown.
present
study
revealed
that
was
more
sensitive
to
azoxystrobin
oxytetracycline,
two
pesticides,
than
bulk
soil.
Moreover,
enhanced
network
complexity
stability
increased
carbohydrate
metabolism
xenobiotic
biodegradation
as
well
expression
metabolic
genes
involved
defence
against
pesticide
stress.
Co-exposure
oxytetracycline
had
antagonistic
effects
Arabidopsis
thaliana
growth
microbial
variation
by
recruiting
organic-degrading
bacteria
regulating
ABC
transporters
reduce
uptake.
Our
explored
composition
function
microorganisms
through
amplicon
sequencing
metagenomic
approaches,
providing
comprehensive
insights
into
synergistic
effect
plants
contributing
our
understanding
ecological
risks
associated
with
use.
