Environmental Science & Technology,
Год журнала:
2023,
Номер
57(50), С. 21358 - 21369
Опубликована: Дек. 11, 2023
Though
the
evidence
for
antibiotic
resistance
spread
via
plant
microbiome
is
mounting,
studies
regarding
resistome
in
seed,
a
reproductive
organ
and
important
food
resource,
are
still
their
infancy.
This
study
investigated
effects
of
long-term
organic
fertilization
on
seed
bacterial
endophytes,
resistome,
intergenerational
transfer
microcosm.
A
total
99
genes
(ARGs)
26
mobile
genetic
elements
(MGEs)
were
detected
by
high-throughput
quantitative
PCR.
The
amount
fertilizer
applied
was
positively
correlated
to
number
relative
abundance
seed-associated
ARGs
MGEs.
Moreover,
transmission
from
rhizosphere
mainly
mediated
shared
bacteria
Notably,
progeny
seedlings
derived
seeds
harboring
abundant
found
have
higher
ARGs.
Using
structural
equation
models,
we
further
revealed
that
MGEs
key
factors
affecting
rhizosphere,
implying
potential
reservoir
soil.
highlights
overlooked
role
endophytes
dissemination
soil-plant
continuum,
more
attention
should
be
paid
as
vectors
within
"One-Health"
framework.
Environment International,
Год журнала:
2023,
Номер
176, С. 107986 - 107986
Опубликована: Май 21, 2023
Antibiotic
resistance
genes
(ARGs)
have
been
widely
found
and
studied
in
soil
water
environments.
However,
the
propagation
of
ARGs
plant
microbiomes
has
attracted
insufficient
attention.
Plant
microbiomes,
especially
rhizosphere
microorganisms,
are
closely
connected
with
water,
soil,
air,
which
allows
to
spread
ecosystems
pose
a
threat
human
health
after
entering
body
bacteria.
Therefore,
it
is
necessary
deeply
understand
explore
dynamics
transmission
microorganisms
endophytes
plants.
In
this
review,
influencing
factors
associated
plants,
influence
root
exudates
on
analyzed.
Notably,
role
intrinsic
plants
determining
their
potential
effects
proposed
The
important
phyllosphere
co-resistance
antibiotics
other
substances
also
emphasized.
proliferation
addressed
review
conducive
revealing
fate
alleviating
ARG
pollution.
Journal of Environmental Management,
Год журнала:
2023,
Номер
348, С. 119303 - 119303
Опубликована: Окт. 11, 2023
Animal
husbandry
is
increasing
yearly
due
to
the
growing
demand
for
meat
and
livestock
products,
among
other
reasons.
To
meet
these
demands,
prophylactic
antibiotics
are
used
in
industry
(i.e.,
poultry
farming)
promote
health
stimulate
animal
growth.
However,
not
fully
metabolized
by
animals,
they
evacuated
environment
with
excreta.
manure
as
fertilizer
reduce
volume
of
waste
generated
sector.
often
contains
microorganisms
harboring
antibiotic
resistance
genes
(ARGs).
Then,
microbiome
applicate
soil
may
contribute
spread
environment,
including
autochthonous
soil-dwelling
microorganisms.
The
present
study
was
conducted
during
crops
season
Poland
(May
September
2019)
determine
influence
well
supplemented
selected
on
diversity
treatments
that
had
been
previously
fertilized
ability
antibiotic-resistant
bacteria
transfer
ARGs
bacteria.
Antibiotic
concentrations
were
elevated
at
beginning
decreased
over
time.
Poultry
induced
significant
changes
structure
microbial
communities
soil;
decreased,
abundance
bacterial
genera
Bradyrhizobium,
Streptomyces,
Pseudomonas,
which
characteristic
analyzed
manure,
increased.
Over
time,
restored
state
observed
before
application
manure.
Genes
conferring
multiple
drugs
encoding
bacitracin
aminoglycosides
most
frequently
identified
bacteria,
mobile
genetic
elements.
Multidrug
17
taxa,
whereas
32
taxa
microbiome.
results
conclude
initially
affects
resistome
but
finally,
shows
resilience
returns
its
original
after
disappearing.
This
phenomenon
great
importance
sustainable
application.
Journal of Sustainable Agriculture and Environment,
Год журнала:
2025,
Номер
4(1)
Опубликована: Март 1, 2025
ABSTRACT
Antimicrobial
resistance
(AMR)
poses
a
significant
threat
to
both
human
and
environmental
health.
Before
intervention,
the
natural
resistome
existed
in
relatively
balanced
state,
mainly
regulated
by
microbial
interactions
factors.
However,
continuous
use
of
antimicrobials
other
novel
entities
(chemicals
or
biological
substances)
agricultural
production
clinical
settings
has
resulted
huge
release
residual
into
environment.
This
may
lead
decrease
diversity
an
increase
selection
pressure.
The
outcome
is
alteration
with
mobile
clinically
relevant
antibiotic
genes
(ARGs),
posing
risk
In
sector,
emergence
AMR
result
multiple
mechanisms.
It
involves
intricate
between
activities,
factors
processes.
Direct
exposure
antibiotic‐resistant
bacteria
ARGs
produce
particularly
raw
eaten
vegetables,
salad,
herbs
fruits
facilitate
spread
humans
review
aims
provide
comprehensive
overview
fresh
microbiomes.
focuses
on
impact
practices
risks
associated
More
importantly,
this
highlights
several
mitigation
strategies
future
interventions
for
better
understanding
ARG
transmission
within
food
systems.
