Bacterial Communities from the Copper Mine of Wettelrode (Germany)
J. Michael Köhler,
Linda Ehrhardt,
P. Günther
и другие.
Life,
Год журнала:
2025,
Номер
15(2), С. 204 - 204
Опубликована: Янв. 29, 2025
Bacterial
communities
from
three
different
sampling
sites
of
a
copper
mine
tunnel
were
characterized
by
16S
rRNA
sequencing
(NGS).
A
high
presence
halophilic
bacteria
was
confirmed
comparison
with
literature
data
and
reference
samples
other
highly
salt-exposed
soils.
Among
others,
read
numbers
Gracilimonas,
Kangiella,
Limibacillus,
Marinobacter,
Woseia,
uncultivated
strains
Actinomarinales,
Gammaproteobacterium
AT-s16,
Actinobacteria
0319-7L14,
Thiotrichaceae
found.
The
community
in
sample
the
surface
seam
significantly
composition
floor.
specificity
appearance
abundance
special
bacterial
types
(for
example,
Thiogranum,
Thiohalophilus,
Sulfuriflexus,
Sedimenticolaceae,
Desulfomonile,
Desulfosporosinus,
Cand.
Thiobios)
can
be
partially
explained
local
conditions
for
sulfur-related
metabolisms
at
sites.
Язык: Английский
Phototrophic bacteria as potential probiotics for corals
npj Biodiversity,
Год журнала:
2025,
Номер
4(1)
Опубликована: Апрель 29, 2025
Coral-associated
microorganisms
provide
crucial
nutritional,
protective,
and
developmental
benefits,
yet
many
functional
traits
remain
unexplored.
Phototrophic
bacteria
may
enhance
coral
nutrition
reduce
oxidative
stress
during
bleaching
via
photosynthesis
antioxidant
production.
Despite
this
potential,
their
role
in
the
holobiont's
energy
budget
heat
resilience
is
understudied.
This
review
explores
potential
of
phototrophic
to
health
under
environmental
stress.
Язык: Английский
Warm‐adapted sponges resist thermal stress by reallocating carbon and nitrogen resources from cell turnover to somatic growth
Limnology and Oceanography,
Год журнала:
2024,
Номер
69(4), С. 976 - 991
Опубликована: Март 6, 2024
Abstract
Ocean
warming
will
affect
the
functioning
of
coral
reef
ecosystems
with
unknown
cascading
effects.
Any
perturbation
in
ability
sponges
to
recycle
dissolved
organic
matter
released
by
primary
producers
and
make
it
available
higher
trophic
levels,
might
have
consequences
for
chain.
Biogeochemical
processes
were
measured
sponge
Rhabdastrella
globostellata
from
semi‐enclosed
lagoon
Bouraké,
where
temperatures
reach
33.8°C
fluctuates
6.5°C
on
a
daily
basis,
control
(28°C).
Using
13
C‐
15
N‐labeled
mucus,
we
experimentally
investigated
what
extent
high
temperature
affected
carbon
(C)
nitrogen
(N)
resources
allocation
tissue
detritus.
Sponges
Bouraké
maintained
at
32°C
incorporated
more
mucus
showed
less
detritus
release
when
compared
28°C.
In
contrast,
lower
incorporation
Our
results
suggest
that
adapted
extreme
able
reallocate
C
N
cell
turnover
somatic
growth
reduce
damage.
non‐adapted
lack
this
mechanism
underwent
disintegration,
highlighting
lethal
effect
future
warming.
The
change
suggests
potential
adaptation
allows
R.
survive
under
thermal
stress,
but
could
alter
availability
essential
sources
energy
interactions.
Язык: Английский
Prokaryotic communities of the French Polynesian sponge Dactylospongia metachromia display a site-specific and stable diversity during an aquaculture trial
Antonie van Leeuwenhoek,
Год журнала:
2024,
Номер
117(1)
Опубликована: Апрель 11, 2024
Dynamics
of
microbiomes
through
time
are
fundamental
regarding
survival
and
resilience
their
hosts
when
facing
environmental
alterations.
As
for
marine
species
with
commercial
applications,
such
as
sponges,
assessing
the
temporal
change
prokaryotic
communities
allows
us
to
better
consider
adaptation
sponges
aquaculture
designs.
The
present
study
aims
investigate
factors
shaping
microbiome
sponge
Dactylospongia
metachromia,
in
a
context
development
French
Polynesia,
Rangiroa,
Tuamotu
archipelago.
A
approach
targeting
explants
collected
during
farming
trials
revealed
relative
high
stability
diversity,
meanwhile
complementary
biogeographical
confirmed
spatial
specificity
amongst
samples
at
different
longitudinal
scales.
Results
from
this
additional
analysis
that
differences
might
first
be
explained
by
changes
(mainly
temperature
salinity),
while
no
significant
effect
host
phylogeny
was
observed.
core
community
D.
metachromia
is
thus
characterized
spatiotemporal
constancy,
which
good
prospect
sustainable
exploitation
towards
drug
development.
Indeed,
across
locations
throughout
process,
evidenced
our
results,
should
go
against
negative
influence
translocation
situ
aquaculture.
Язык: Английский
Metallic trace elements in marine sponges living in a semi-enclosed tropical lagoon
BioMetals,
Год журнала:
2023,
Номер
37(1), С. 157 - 169
Опубликована: Сен. 19, 2023
Язык: Английский
Prokaryotic communities of the French Polynesian sponge Dactylospongia metachromia display a site-specific and stable diversity during an aquaculture trial
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Март 8, 2024
Abstract
Dynamics
of
microbiomes
through
time
are
fundamental
regarding
survival
and
resilience
their
hosts
when
facing
environmental
alterations.
As
for
marine
species
with
commercial
applications,
such
as
sponges,
assessing
the
temporal
change
prokaryotic
communities
allows
us
to
better
consider
adaptation
sponges
aquaculture
designs.
The
present
study
aims
investigate
factors
shaping
microbiome
sponge
Dactylospongia
metachromia
(Order
Dictyoceratida,
family
Thorectidae),
in
a
context
development
French
Polynesia
(Rangiroa,
Tuamotu
archipelago).
A
approach
targeting
explants
collected
during
farming
trials
revealed
relative
high
stability
diversity,
meanwhile
complementary
biogeographical
confirmed
spatial
specificity
amongst
samples
at
different
longitudinal
scales.
Results
from
this
additional
analysis
that
differences
might
first
be
explained
by
changes
(mainly
temperature
salinity),
while
no
significant
effect
host
phylogeny
was
observed.
core
community
D.
is
thus
characterized
spatiotemporal
constancy,
which
good
prospect
sustainable
exploitation
towards
drug
development.
Indeed,
across
locations
throughout
process,
evidenced
our
results,
should
go
against
negative
influence
translocation
situ
aquaculture.
Язык: Английский