Journal of Basic Microbiology,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 21, 2024
ABSTRACT
Bacillus
cereus
group
produces
diverse
antimicrobial
compounds
through
different
metabolic
pathways,
including
amino
acid‐based
compounds,
sugar
derivatives,
volatile
and
miscellaneous
compounds.
These
exhibit
antibacterial
antifungal
activities
against
various
plant
pathogens,
promoting
growth
enhancing
tolerance
to
abiotic
stresses.
They
also
nematicidal
nematodes
antagonistic
effects
pathogens
in
aquatic
animals,
inducing
immune
responses.
Moreover,
B.
bacteria
play
a
significant
role
bioremediation
by
breaking
down
or
neutralizing
environmental
pollutants,
such
as
plastics,
petroleum
products,
heavy
metals,
insecticides.
produce
enzymes
like
laccases,
lipases,
proteases,
oxidases,
contributing
the
degradation
of
these
pollutants.
In
food
industry,
they
can
cause
poisoning
due
their
production
enterotoxins.
However,
are
utilized
industrial
applications,
producing
environmentally
friendly
bio‐based
materials,
biofertilizers,
nanoparticles.
Notably,
transforms
selenite
into
selenium
nanoparticles,
which
have
health
benefits,
cancer
prevention.
summary,
applications
agriculture,
bioremediation,
medicine,
sustainable
eco‐friendly
solutions
across
multiple
fields.
this
review,
we
revised
characteristics
every
species;
highlighted
more
important
secreted
species
The
aim
is
explain
available
secondary
metabolites
classify
from
group,
increasing
knowledge
about
taxonomy
group.
Current Research in Microbial Sciences,
Год журнала:
2024,
Номер
7, С. 100285 - 100285
Опубликована: Янв. 1, 2024
Climate
change
and
agriculture
are
intrinsically
connected
sudden
changes
in
climatic
conditions
adversely
impact
global
food
production
security.
The
climate
change-linked
abiotic
stressors
like
drought
high
temperatures
resulting
crop
failure.
most
severe
stress
significantly
affect
the
stomatal
closure,
of
reactive
oxygen
species,
transpiration,
photosynthesis
or
other
physiological
processes
plant
morphology,
growth
yield.
Therefore,
there
is
an
exigent
need
for
cost
effective
eco-friendly
modern
technologies
to
induce
tolerance
plants
leading
climate-adapted
sustainable
agricultural
practices
sustained
production.
Among
many
options
being
pursued
this
regard,
use
promoting
microbes
(PGPMs)
approach
promote
resilience
better
productivity.
These
PGPMs
confer
resistance
via
various
direct
indirect
mechanisms
including
antioxidants,
enzymes,
exopolysaccharides,
modulation
phytohormones
level,
osmotic
adjustment
by
inducing
accumulation
sugars,
along
with
increases
nutrients,
water
uptake
photosynthetic
pigments.
However,
several
technological
ecological
challenges
limit
their
sometimes
treatment
beneficial
fails
produce
desired
results
under
field
conditions.
Thus,
development
synthetic
microbial
communities
host
mediated
microbiome
engineering
transgenic
capacity
express
traits
may
survival
present
review
critically
assesses
research
evidence
on
potentials
genes
as
develop
resilient
increased
Effective
collaboration
among
scientific
communities,
policymakers
regulatory
agencies
needed
create
strong
frameworks
that
both
regulate
utilization
agriculture.
International Journal of Molecular Sciences,
Год журнала:
2025,
Номер
26(1), С. 349 - 349
Опубликована: Янв. 3, 2025
Abamectin
is
an
insecticide,
miticide
and
nematicide
that
has
been
extensively
used
in
agriculture
for
many
years.
The
excessive
use
of
abamectin
inevitably
pollutes
water
soil
might
even
cause
adverse
effects
on
aquatic
biota.
However,
it
currently
unclear
how
exposure
causes
neurotoxicity
organisms.
Herein,
the
early
neural
system
development
was
assessed
zebrafish
embryos
following
exposure.
After
treatment
with
a
concentration
gradient
(0.055,
0.0825,
0.11
mg/L),
survival
rate,
average
heart
pericardial
edema
area
yolk
sac
were
all
documented
(96
hpf).
It
found
after
exposure,
embryonic
brain
impaired,
motor
behaviors
also
affected.
fluorescence
intensity
reduced
transgenic
(Eno2:
GFP).
activities
acetylcholinesterase
(AChE)
ATPase
decreased,
expression
neurodevelopment-related
genes,
such
as
sox10,
gap43,
grin1b,
abat,
gad1b,
grin2b,
nestin
glsa,
inhibited
embryo
abamectin.
Furthermore,
reactive
oxygen
species
(ROS)
triggered
upon
to
along
accumulation
ROS,
eventually
resulting
neuroapoptosis
developing
brain.
In
conclusion,
neurodevelopmental
toxicity
caused
by
oxidative
stress-induced
apoptosis
PLoS ONE,
Год журнала:
2025,
Номер
20(2), С. e0318936 - e0318936
Опубликована: Фев. 24, 2025
Deficiency
of
sulfur
(S)
has
been
recognized
for
both
dry
and
wetland
plants
as
a
significant
growth
limiting
factor.
S-oxidizers
enhance
the
oxidation
rate
S
increase
sulfate
(SO
4
−
2
)
production
by
making
them
available
in
critical
stages,
resulting
higher
plant
yield.
A
two-phase
study
was
undertaken
to
assess
effectiveness
microbial
redox
reactions
on
soil
nutrient
bioavailability
crop
growth.
In
first
phase
isolation
bacteria
carried
out
while
second
phase,
pot
experiment
conducted
these
were
evaluated
source
along
with
different
ratios
NPK
fertilizer
growing
canola
(
Brassica
napus
test
crop.
Treatment
combinations
were,
viz.,
Control
(no
inoculum),
½
(50,
30,
25
kg
ha
−1
),
Full
(100,
60,
50
NPK+SOB,
NPK+SRB
NPK+SOB+SRB.
Sulfur
oxidizing
(SOB)
strains
isolated
from
samples
then
screened
based
pH
reduction
(in
thiosulphate
broth).
Sulfur-reducing
(SRB)
are
characterized
their
anaerobic
energy
metabolism
dissimilatory
SO
−2
hydrogen
sulfide
(H
S)
or
°
be
useful
SOB.
Among
bacterial
consortiums,
best
results
(macro-
micronutrient)
treatment
NPK+SOB+SRB
compared
full
increased
N,
P,
K,
SO₄
15.9%,
38%,
2.0%,
72%,
respectively.
plants,
it
boosted
7.7%,
31%,
239%,
The
greatest
(4%)
observed
NPK+SOB
relative
NPK.
This
demonstrates
that
inoculation
increases
macro-
micronutrients
crops.
