Plant Diversity Reduces the Risk of Antibiotic Resistance Genes in Agroecosystems
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 28, 2025
Abstract
Despite
advances
in
dispersal
mechanisms
and
risk
assessment
of
antibiotic
resistance
genes
(ARGs),
how
plants
influence
ARG
contamination
agricultural
soils
remains
underexplored.
Here,
the
impacts
plant
species
diversity
on
ARGs
mobile
genetic
elements
(MGEs)
three
are
comprehensively
investigated
a
pot
experiment.
The
results
indicate
that
increased
reduces
MGEs
abundance
by
19.2%–51.2%,
whereas
exhibit
inconsistent
soil‐dependent
effects.
Potential
bacterial
hosts
harboring
abundant
have
greater
relative
than
nonhosts,
both
their
richness
cumulative
reduced
diversity.
Notably,
inhibited
present
other
hosts.
enriched
compounds
root
exudates
due
to
play
more
important
role
metabolic
network
contribute
rebalancing
potential
nonhosts.
An
independent
test
using
pure
organics
reveals
higher
resource
diversity,
resulting
from
mobility
high‐risk
ARGs.
This
study
highlights
resource‐mediated
mitigation
risks
posed
indicates
ensuring
is
promising
strategy
for
controlling
agroecosystems.
Язык: Английский
Unlocking the potential of ecofriendly guardians for biological control of plant diseases, crop protection and production in sustainable agriculture
3 Biotech,
Год журнала:
2025,
Номер
15(4)
Опубликована: Март 9, 2025
Язык: Английский
Deciphering the microbiome potential and metabolic profiling of animal waste co-composting reveals the co-occurrence network of non-microbial and microbial biostimulants to strengthen conservative practices in sustainable agriculture
Chemical and Biological Technologies in Agriculture,
Год журнала:
2025,
Номер
12(1)
Опубликована: Апрель 12, 2025
Язык: Английский
Plant pathogens, microbiomes, and soil health
Trends in Microbiology,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Successional trajectories differ between soil microbial guilds after logging in mixed conifer-broadleaf forests
Plant and Soil,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 29, 2025
Язык: Английский
Advances in Rhizosphere Microbiome and Rhizosphere Immunity Effect: A Review
Journal of Agricultural and Food Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Июнь 3, 2025
Rhizosphere
immunity,
an
emerging
concept,
involves
complex
interactions
among
plant
roots,
rhizospheric
microbiota,
and
the
soil
environment
that
collectively
safeguard
health.
Although
extensively
studied,
mechanisms
driving
rhizosphere
immunity
remain
insufficiently
elucidated.
microbes
enhanced
through
colonization,
ISR/SAR
induction,
with
root
exudates
endophytes,
triggering
defense
signals,
producing
antimicrobials,
modulating
host
metabolism.
Organic
bioorganic
fertilizers
these
effects
by
reshaping
microbial
communities,
enriching
beneficial
taxa,
indirectly
promoting
resistance
via
improved
nutrient
cycling
Synthetic
communities
(SynComs)
have
been
developed
to
stabilize
enhance
biocontrol.
Four
scalable
SynComs
design
strategies
emerged:
reductionist
approaches
for
mechanistic
insight,
antagonistic
combinations,
core
microbiome-based
assemblies
using
keystone
resource
competition
outcompete
pathogens.
Together,
offer
solutions
construct
stable
functional
immunity.
Future
efforts
should
focus
on
translating
into
agriculture
elucidating
microbiome-plant-soil
optimizing
long-term
management.
Язык: Английский
Threat of Human Pathogens in Farmlands: A One Health Perspective
Journal of Sustainable Agriculture and Environment,
Год журнала:
2024,
Номер
3(4)
Опубликована: Окт. 1, 2024
ABSTRACT
A
key
aspect
of
“One
Health”
is
to
recognize
that
environmental
health
and
human
are
inseparable.
In
this
interconnected
network,
farmland
plays
a
crucial
role,
as
it
serves
link
connecting
various
ecosystems.
However,
the
threat
pathogens
in
farmlands
often
overlooked
despite
growing
evidence
highlighting
its
importance
pressing
public
concern
via
direct
indirect
pathways.
To
address
issue,
we
advocate
adoption
approach,
which
relies
on
strengthening
development
detection
tools
emphasizing
sustainable
agricultural
practices
aimed
at
enhancing
soil
biodiversity.
By
doing
so,
can
effectively
disrupt
transmission
source
mitigate
risks
posed
by
ecosystems,
ultimately
safeguarding
both
sustainability.
Язык: Английский
Substrate utilization and cross-feeding synergistically determine microbiome resistance to pathogen invasion
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 6, 2024
Abstract
Understanding
how
microbiomes
resist
pathogen
invasion
remains
a
key
challenge
in
natural
ecosystems.
Here,
we
combined
genome-scale
metabolic
models
with
synthetic
community
experiments
to
unravel
the
mechanisms
driving
suppression.
We
developed
curated
for
each
strain,
incorporating
48
common
resource
utilization
profiles
fully
capture
their
capacities.
Trophic
interactions
inferred
from
accurately
predicted
outcomes,
achieving
an
F1
score
of
96%
across
620
tests
involving
diverse
microbial
communities
and
nutrient
environments.
Importantly,
considering
both
substrate
metabolite
features
provided
more
holistic
understanding
In
particular,
cross-feeding
metabolites
within
native
emerged
as
crucial
yet
often
overlooked
predictors
resistance,
disproportionally
favoring
species
over
invaders.
This
study
lays
foundation
designing
disease-resistant
microbiomes,
broad
implications
mitigating
exposure
Язык: Английский
The Impact of Grafting with Different Rootstocks on Eggplant (Solanum melongena L.) Growth and Its Rhizosphere Soil Microecology
Agronomy,
Год журнала:
2024,
Номер
14(11), С. 2616 - 2616
Опубликована: Ноя. 6, 2024
This
study
investigated
the
effects
of
grafting
on
eggplant
growth,
yield,
and
disease
resistance,
with
a
focus
microbial
dynamics
in
rhizosphere.
Eggplant
scions
were
grafted
onto
rootstocks
wild
tomato,
self-rooted
eggplants
serving
as
controls.
Greenhouse
experiments
conducted
over
an
eight-month
growing
period,
using
standard
field
practices
such
film
mulching
integrated
water–fertilizer
management.
High-throughput
sequencing
was
used
to
analyze
biological
properties
community
rhizosphere
soil.
Results
showed
that
plants
‘Huimei
Zhenba’
‘Torvum’
yielded
up
36.89%
more
than
controls,
achieving
yields
4619.59
kg
4399.73
per
667
m²,
respectively.
The
incidence
bacterial
wilt
reduced
low
3.33%
treatment,
compared
55.56%
non-grafted
Additionally,
exhibited
increased
stem
diameter
chlorophyll
content,
TL/HM
combination
reaching
54.23
±
3.17
SPAD
units.
enhanced
biomass
carbon,
nitrogen,
phosphorus,
particularly
treatment
(377.59
mg/kg,
28.31
36.30
respectively),
supports
nutrient-rich
environment.
Moreover,
soil
enzyme
activities,
β-glucosidase
phosphatase,
significantly
higher
plants,
enhancing
nutrient
cycling
potentially
increasing
resistance
pathogens.
Overall,
demonstrated
biomass,
activity,
diverse
community,
which
are
critical
factors
contributing
improved
yield
observed
crops.
Язык: Английский
Fertilization impacts microbiomes along the grassland trophic chain
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 7, 2024
Abstract
Agricultural
grasslands
are
often
managed
intensively,
influencing
soil
properties
and
microbial
communities.
This
can
result
in
significant
community
changes
challenges
to
health
function
at
different
levels
along
the
trophic
chain.
study
investigates
how
fertilization
affects
communities
grassland
ecosystems
multiple
connected
compartments.
Shifts
composition
occurred
response
with
effects
being
host-dependent
more
pronounced
belowground
Strong
interactions
between
facilitated
transmission
of
bacterial
genera
from
roots
higher
levels.
Pig
slurry-
derived
microbes
were
found
all
compartments,
but
their
low
prevalence
suggests
an
indirect
effect
fertilisation,
primarily
due
nutrient
availability.
Our
findings
emphasize
importance
considering
both
individual
compartments
fully
understand
anthropogenic
disturbances
on
environmental
human
health.
Язык: Английский