Frontiers in Microbiology,
Год журнала:
2024,
Номер
15
Опубликована: Апрель 12, 2024
Leaves
of
Camellia
sinensis
plants
are
used
to
produce
tea,
one
the
most
consumed
beverages
worldwide,
containing
a
wide
variety
bioactive
compounds
that
help
promote
human
health.
Tea
cultivation
is
economically
important,
and
its
sustainable
production
can
have
significant
consequences
in
providing
agricultural
opportunities
lowering
extreme
poverty.
Soil
parameters
well
known
affect
quality
resultant
leaves
consequently,
understanding
diversity
functions
soil
microorganisms
tea
gardens
will
provide
insight
harnessing
microbial
communities
improve
yield
quality.
Current
analyses
indicate
garden
soils
possess
rich
composition
diverse
(bacteria
fungi)
which
bacterial
Proteobacteria,
Actinobacteria,
Acidobacteria,
Firmicutes
Chloroflexi
fungal
Ascomycota,
Basidiomycota,
Glomeromycota
prominent
groups.
When
optimized,
these
microbes’
function
keeping
ecosystems
balanced
by
acting
on
nutrient
cycling
processes,
biofertilizers,
biocontrol
pests
pathogens,
bioremediation
persistent
organic
chemicals.
Here,
we
summarize
research
activities
(tea
garden)
as
biological
control
agents
bioremediators
health
quality,
focusing
mainly
members.
Recent
advances
molecular
techniques
characterize
examined.
In
terms
viruses
there
paucity
information
regarding
any
beneficial
gardens,
although
some
instances
insect
pathogenic
been
pests.
The
potential
reported
here,
recent
study
their
genetic
manipulation,
aimed
at
improving
for
production.
The Innovation Geoscience,
Год журнала:
2023,
Номер
1(1), С. 100015 - 100015
Опубликована: Янв. 1, 2023
<p>The
sustainability
of
life
on
Earth
is
under
increasing
threat
due
to
human-induced
climate
change.
This
perilous
change
in
the
Earth's
caused
by
increases
carbon
dioxide
and
other
greenhouse
gases
atmosphere,
primarily
emissions
associated
with
burning
fossil
fuels.
Over
next
two
three
decades,
effects
change,
such
as
heatwaves,
wildfires,
droughts,
storms,
floods,
are
expected
worsen,
posing
greater
risks
human
health
global
stability.
These
trends
call
for
implementation
mitigation
adaptation
strategies.
Pollution
environmental
degradation
exacerbate
existing
problems
make
people
nature
more
susceptible
In
this
review,
we
examine
current
state
from
different
perspectives.
We
summarize
evidence
Earth’s
spheres,
discuss
emission
pathways
drivers
analyze
impact
health.
also
explore
strategies
highlight
key
challenges
reversing
adapting
change.</p>
The ISME Journal,
Год журнала:
2023,
Номер
17(10), С. 1589 - 1600
Опубликована: Июль 7, 2023
The
increasing
frequency
of
extreme
weather
events
highlights
the
need
to
understand
how
soil
microbiomes
respond
such
disturbances.
Here,
metagenomics
was
used
investigate
effects
future
climate
scenarios
(+0.6
°C
warming
and
altered
precipitation)
on
during
summers
2014-2019.
Unexpectedly,
Central
Europe
experienced
heatwaves
droughts
2018-2019,
causing
significant
impacts
structure,
assembly,
function
microbiomes.
Specifically,
relative
abundance
Actinobacteria
(bacteria),
Eurotiales
(fungi),
Vilmaviridae
(viruses)
significantly
increased
in
both
cropland
grassland.
contribution
homogeneous
selection
bacterial
community
assembly
from
40.0%
normal
51.9%
summers.
Moreover,
genes
associated
with
microbial
antioxidant
(Ni-SOD),
cell
wall
biosynthesis
(glmSMU,
murABCDEF),
heat
shock
proteins
(GroES/GroEL,
Hsp40),
sporulation
(spoIID,
spoVK)
were
identified
as
potential
contributors
drought-enriched
taxa,
their
expressions
confirmed
by
metatranscriptomics
2022.
impact
further
evident
taxonomic
profiles
721
recovered
metagenome-assembled
genomes
(MAGs).
Annotation
contigs
MAGs
suggested
that
may
have
a
competitive
advantage
due
geosmin
2-methylisoborneol.
Future
caused
similar
pattern
changes
communities
summers,
but
much
lesser
extent.
Soil
grassland
showed
greater
resilience
change
than
those
cropland.
Overall,
this
study
provides
comprehensive
framework
for
understanding
response
Nature Microbiology,
Год журнала:
2024,
Номер
9(7), С. 1873 - 1883
Опубликована: Июнь 20, 2024
Historically
neglected
by
microbial
ecologists,
soil
viruses
are
now
thought
to
be
critical
global
biogeochemical
cycles.
However,
our
understanding
of
their
distribution,
activities
and
interactions
with
the
microbiome
remains
limited.
Here
we
present
Global
Soil
Virus
Atlas,
a
comprehensive
dataset
compiled
from
2,953
previously
sequenced
metagenomes
composed
616,935
uncultivated
viral
genomes
38,508
unique
operational
taxonomic
units.
Rarefaction
curves
Atlas
indicate
that
most
diversity
unexplored,
further
underscored
high
spatial
turnover
low
rates
shared
units
across
samples.
By
examining
genes
associated
functions,
also
demonstrate
potential
impact
carbon
nutrient
cycling.
This
study
represents
an
extensive
characterization
provides
foundation
for
developing
testable
hypotheses
regarding
role
virosphere
in
biogeochemistry.
Global Change Biology,
Год журнала:
2025,
Номер
31(1)
Опубликована: Янв. 1, 2025
ABSTRACT
Unraveling
how
agricultural
management
practices
affect
soil
biota
network
complexity
and
stability
these
changes
relate
to
processes
functions
is
critical
for
the
development
of
sustainable
agriculture.
However,
our
understanding
knowledge
still
remains
unclear.
Here,
we
explored
effects
intensity
on
complexity,
stability,
multifunctionality,
as
well
relationships
among
factors.
Four
typical
land
use
types
representing
a
gradient
disturbance
were
selected
in
calcareous
red
soils
southwest
China.
The
four
with
increasing
included
pasture,
sugarcane
farmland,
rice
paddy
fields,
maize
cropland.
cohesion,
topological
features
(e.g.,
average
degree,
clustering
coefficient,
path
length,
diameter,
graph
density,
modularity),
variation
degree
used
evaluate
strength
interactions
between
species,
respectively.
results
showed
that
intensive
increased
species
competition
but
decreased
stability.
Soil
microfauna
nematode,
protozoa,
arthropoda)
stabilized
entire
through
top‐down
control.
rather
than
or
biodiversity
predicted
dynamics
multifunctionality.
Specifically,
stable
communities,
both
organism
groups
archaea,
bacteria,
fungi,
arthropoda,
viridiplantae,
viruses),
support
high
In
particular,
had
more
contributions
multifunctionality
microbial
communities.
This
result
was
further
supported
by
analysis,
which
modules
1
4
greater
numbers
explained
Our
study
highlights
should
be
considered
key
factor
improving
sustainability
crop
productivity
context
global
intensification.
Nature Communications,
Год журнала:
2023,
Номер
14(1)
Опубликована: Ноя. 23, 2023
Bacteriophages
are
abundant
in
soils.
However,
the
majority
uncharacterized,
and
their
hosts
unknown.
Here,
we
apply
high-throughput
chromosome
conformation
capture
(Hi-C)
to
directly
phage-host
relationships.
Some
have
high
centralities
bacterial
community
co-occurrence
networks,
suggesting
phage
infections
an
important
impact
on
soil
interactions.
We
observe
increased
average
viral
copies
per
host
(VPH)
decreased
transcriptional
activity
following
a
two-week
soil-drying
incubation,
indicating
increase
lysogenic
infections.
Soil
drying
also
alters
observed
range.
A
significant
negative
correlation
between
VPH
abundance
prior
indicates
more
lytic
result
death
inversely
influence
abundance.
This
study
provides
empirical
evidence
of
phage-mediated
population
dynamics
by
capturing
specific
