The Science of The Total Environment,
Год журнала:
2025,
Номер
979, С. 179473 - 179473
Опубликована: Апрель 27, 2025
Microbial
communities
in
combination
with
fatty
acid
and
isotopic
markers
were
studied
seasonally
to
assess
the
effects
of
mine
drainage
(AMD)
nutrient
loads
Spree
river.
Negative
values
δ15N,
bacterial
detrital
18:
1(n-7)
18:1(n-9),
pH
∼3
bacteria
genera
Ferrovum,
Thiomonas,
Acidocella,
Acidiphilum,
Syderoxydans
Galionella
characteristic
AMD
extreme.
Potential
iron-oxidizers
may
produce
ferric
ions
their
precipitates
influence
biogeochemical
processes,
while
potential
sulfur-oxidizers
contribute
elevated
sulphate
concentrations
challenge
drinking
water
production
catchment.
In
this
river,
eutrophication
was
linked
polyunsaturated
acids
(PUFA)
enrichment
not
PUFA
depletion
as
occurs
other
freshwater
systems.
Elevated
proportions
well
higher
relative
sequence
abundance
cyanobacteria
highly
eutrophic
station,
particularly
during
phytoplankton
bloom.
The
18:5(n-3)
from
flagellates
or
dinoflagellates
indicate
lipid
anabolism
trophic
upgrading
processes.
dominance
classes
Bacteroidia,
Gammaproteobacteria
Actinobacteria
suggested
changing
hydrological
conditions
microbial
better
seasonality
than
offers
an
excellent
resolution
for
study
ecology
biogeochemistry
courses.
expected
decreased
runoff
under
climate-driven
scenarios
worsen
pollution
problems
signify
a
considerable
management.
Life,
Год журнала:
2024,
Номер
14(5), С. 591 - 591
Опубликована: Май 6, 2024
Microorganisms
are
key
players
in
the
global
biogeochemical
sulfur
cycle.
Among
them,
some
have
garnered
particular
attention
due
to
their
electrical
activity
and
ability
perform
extracellular
electron
transfer.
A
growing
body
of
research
has
highlighted
extensive
phylogenetic
metabolic
diversity,
revealing
crucial
roles
ecological
processes.
In
this
review,
we
delve
into
transfer
process
between
sulfate-reducing
bacteria
anaerobic
alkane-oxidizing
archaea,
which
facilitates
growth
within
syntrophic
communities.
Furthermore,
review
phenomenon
long-distance
potential
multicellular
filamentous
sulfur-oxidizing
bacteria.
These
bacteria,
with
vast
application
prospects
significance,
play
a
pivotal
role
various
Subsequently,
discuss
important
pili/cytochrome
for
presented
cutting-edge
approaches
exploring
studying
electroactive
microorganisms.
This
provides
comprehensive
overview
microorganisms
participating
By
examining
mechanisms,
applied
implications,
offer
novel
insights
microbial
metabolism,
thereby
advancing
applications
development
sustainable
bioelectronics
materials
bioremediation
technologies.
Abstract
Globally,
sulfur
(S)
applications
to
croplands
result
in
S
inputs
that
often
exceed
historical
atmospheric
deposition.
Sulfur
is
applied
crops
as
a
fertilizer,
fungicide,
soil
conditioner,
pH
regulator,
and
carrier
for
other
elements.
However,
excess
soils
aquatic
ecosystems
can
have
detrimental
ecological
biogeochemical
consequences,
including
base
cation
depletion,
surface
water
acidification,
hydrogen
sulfide
toxicity,
increased
production
of
methyl
mercury.
The
dichotomy
between
benefits
environmental
consequences
parallels
nitrogen
phosphorus;
however,
there
has
not
yet
been
focus
on
developing
sustainable
management
plans
agriculture.
We
review
the
current
literature
cycling
agricultural
systems
propose
solutions
reduce
inputs,
losses,
field
organic
matter,
adaptation
precision
agriculture,
implementation
total
maximum
daily
loads.
suggest
opportunities
technological
innovation,
analysis
remote
sensing
imagery
identify
location
timing
deficiencies
stresses,
crop
genetic
modification
requirements,
inoculation
plants
with
arbuscular
mycorrhizal
fungi
enhance
plant
acquisition,
remediation
wetlands
anoxic
environments
high
conclude
areas
continued
research
biogeochemistry.
Bioscience Biotechnology and Biochemistry,
Год журнала:
2024,
Номер
88(4), С. 368 - 380
Опубликована: Янв. 25, 2024
ABSTRACT
Organisms
have
conversion
systems
for
sulfate
ion
to
take
advantage
of
the
chemical
features.
The
use
biologically
converted
sulfonucleotides
varies
in
an
evolutionary
manner,
with
universal
being
that
sulfonate
donors.
Sulfotransferases
ability
transfer
group
3′-phosphoadenosine
5′-phosphosulfate
a
variety
molecules.
Cytosolic
sulfotransferases
(SULTs)
play
role
metabolism
low-molecular-weight
compounds
response
host
organism's
living
environment.
This
review
will
address
diverse
functions
SULT
evolution,
including
recent
findings.
In
addition
diversity
vertebrate
sulfotransferases,
molecular
aspects
and
studies
on
bacterial
plant
are
also
addressed.
