Research Square (Research Square),
Год журнала:
2023,
Номер
unknown
Опубликована: Окт. 16, 2023
Abstract
Background
Synthetic
algal-fungal
and
algal-bacterial
cultures
have
been
investigated
for
technological
applications
because
the
microbe
interactions
enhance
growth
improve
stress
tolerance
of
co-cultures.
Yet
these
studies
often
disregarded
natural
consortia
due
to
complexity
environmental
samples.
The
protist
Euglena
mutabilis
is
found
in
association
with
other
microbes
acidic
environments
high
heavy
metal
(HM)
concentrations.
This
may
suggest
that
microbial
are
essential
alga’s
ability
tolerate
extreme
environments.
Our
study
assessed
Cd
a
fungal-algal-bacterial
(FAB)
where
algae
replaced
by
photosynthetic
E.
.
Results
provides
first
assessment
antimycotic
antibiotic
agents
on
results
indicate
suppression
associated
fungal
bacterial
partners
significantly
decreases
number
viable
cells
upon
exposure.
However,
axenic
gracilis
recovered
grew
well
following
treatments.
Interestingly,
both
species
displayed
increased
chlorophyll
production
Finally,
constituent
organisms
FAB
were
identified
using
PacBio
sequencing
be
Talaromyces
sp
Acidiphilium
acidophilum
Conclusion
uncovers
possible
tripartite
symbiotic
relationship,
consortia,
withstands
exposure
concentrations
HM.
unique
fungus,
bacterium,
interaction
strengthens
photobiont’s
resistance
model
types
could
used
create
self-sustaining
bioremediation
technology.
Sustainability,
Год журнала:
2024,
Номер
16(24), С. 11051 - 11051
Опубликована: Дек. 17, 2024
The
increasing
levels
of
atmospheric
carbon
dioxide
(CO2)
and
plastic
waste
in
marine
environments
demand
immediate
action
to
mitigate
their
effects.
A
promising
solution
lies
enhancing
algal
cultivation
environments,
which
not
only
absorbs
CO2
produces
oxygen
(O2)
but
also
contributes
sequestration.
This
study
aims
develop
biodegradable
substrates
for
algae
cultivation,
facilitating
gradual
degradation
eventual
deposition
on
the
ocean
floor,
thereby
addressing
both
pollution
emissions.
We
selected
various
degradable
polymers
incorporated
differing
proportions
residue
powder
(10%,
20%,
30%
by
weight)
into
these
substrates.
compositions
were
processed
through
extrusion
molded
test
samples
hot
compression
molding.
Characterization
included
assessments
mass
loss,
morphology,
chemical
composition,
mechanical
strength
under
dry
conditions
after
immersion
seawater
up
two
months.
results
indicate
that
incorporation
significantly
accelerates
samples,
particularly
extended
exposure
seawater.
Mass
loss
measurements
indicated
with
a
30
wt%
addition
experienced
losses
12%
months
immersion.
Mechanical
tests
demonstrated
reduction
57%
due
algae,
further
exacerbating
this
loss.
These
findings
highlight
potential
biopolymer
infused
effective
sequestration
enhanced
cultivation.
Research Square (Research Square),
Год журнала:
2023,
Номер
unknown
Опубликована: Окт. 16, 2023
Abstract
Background
Synthetic
algal-fungal
and
algal-bacterial
cultures
have
been
investigated
for
technological
applications
because
the
microbe
interactions
enhance
growth
improve
stress
tolerance
of
co-cultures.
Yet
these
studies
often
disregarded
natural
consortia
due
to
complexity
environmental
samples.
The
protist
Euglena
mutabilis
is
found
in
association
with
other
microbes
acidic
environments
high
heavy
metal
(HM)
concentrations.
This
may
suggest
that
microbial
are
essential
alga’s
ability
tolerate
extreme
environments.
Our
study
assessed
Cd
a
fungal-algal-bacterial
(FAB)
where
algae
replaced
by
photosynthetic
E.
.
Results
provides
first
assessment
antimycotic
antibiotic
agents
on
results
indicate
suppression
associated
fungal
bacterial
partners
significantly
decreases
number
viable
cells
upon
exposure.
However,
axenic
gracilis
recovered
grew
well
following
treatments.
Interestingly,
both
species
displayed
increased
chlorophyll
production
Finally,
constituent
organisms
FAB
were
identified
using
PacBio
sequencing
be
Talaromyces
sp
Acidiphilium
acidophilum
Conclusion
uncovers
possible
tripartite
symbiotic
relationship,
consortia,
withstands
exposure
concentrations
HM.
unique
fungus,
bacterium,
interaction
strengthens
photobiont’s
resistance
model
types
could
used
create
self-sustaining
bioremediation
technology.
