SSRN Electronic Journal,
Journal Year:
2022,
Volume and Issue:
unknown
Published: Jan. 1, 2022
Vishniacozymavictoriae
NPCC
1263
was
selected
for
this
work
because
of
the
active
antagonistic
effect
over
several
fungi.
A
cheese
whey
powder
(CWP)
based
medium
maximum
biomass
production
biocontrol
agent
statistically
optimized
using
a
central
composite
design
on
response
surface
methodology
(RSM).
The
optimization
condition
found
to
be
in
g
L-1:
CWP
80,
KH2PO4
10,
SO4(NH4)2
1.2
and,
under
optimum
conditions,
15-L
fermenter
about
15
L-1
after
78/94
h
cultivation.
efficacy
V.
victoriae
controlling
postharvest
decay
pear
fruits
evaluated
semicommercial
packing-house
conditions
with
application
108
CFU
mL-1
yeast
cells,
CaCl2
(2%
w/v)
addition
two
treatments,
fresh
and
lyophilized-rehydrated
Packham's
Triumph
cultivars.
After
150
days
storage,
treatment
reduced
incidence
caused
by
B.
cinerea,
P.
expansum
Cladosporium
spp.,
reaching
36%,
71%
55%
control
respectively.
reached
47%
58%
cinerea
expansum,
but
no
spp.
observed.
yeasts
were
able
colonize
during
period,
an
estimated
increase
population
density
approximately
three
log
units
independently
applied.
Frontiers in Microbiology,
Journal Year:
2022,
Volume and Issue:
13
Published: Oct. 10, 2022
Microbes
are
constantly
confronted
with
changes
and
challenges
in
their
environment.
A
proper
response
to
these
environmental
cues
is
needed
for
optimal
cellular
functioning
fitness.
Interestingly,
past
exposure
can
accelerate
or
boost
the
when
this
condition
returns,
even
daughter
cells
that
have
not
directly
encountered
initial
cue.
Moreover,
behavior
mostly
epigenetic
often
goes
hand
strong
heterogeneity
strength
speed
of
between
isogenic
same
population,
which
might
function
as
a
bet-hedging
strategy.
In
review,
we
discuss
examples
history-dependent
(HDB)
"memory,"
specific
focus
on
HDB
fluctuating
environments.
most
discussed,
lag
time
before
an
change
used
experimentally
measurable
proxy
HDB.
We
highlight
different
mechanisms
already
implicated
HDB,
by
using
carbon
conditions
case
study,
showcase
how
metabolic
state
cell
be
key
determining
factor
Finally,
consider
possible
evolutionary
causes
consequences
such
Evolutionary Applications,
Journal Year:
2024,
Volume and Issue:
17(6)
Published: May 29, 2024
Spreading
of
bacterial
and
fungal
strains
that
are
resistant
to
antimicrobials
poses
a
serious
threat
the
well-being
humans,
animals,
plants.
Antimicrobial
resistance
has
been
mainly
investigated
in
clinical
settings.
However,
throughout
their
evolutionary
history
microorganisms
wild
have
encountered
antimicrobial
substances,
forcing
them
evolve
strategies
combat
action.
It
is
well
known
many
these
based
on
genetic
mechanisms,
but
do
not
fully
explain
important
aspects
response
such
as
rapid
development
resistance,
reversible
phenotypes,
hetero-resistance.
Consequently,
attention
turned
toward
epigenetic
pathways
may
offer
additional
insights
into
mechanisms.
The
aim
this
review
explore
mechanisms
confer
focusing
those
might
be
relevant
for
wild.
First,
we
examine
presence
natural
Then
describe
documented
bacteria
fungi
associated
with
discuss
innovative
editing
techniques
establish
causality
context.
Finally,
relevance
dynamics
wild,
emphasizing
critical
role
priming
adaptation
process.
We
underscore
necessity
incorporating
non-genetic
our
understanding
evolution.
These
invaluable
within
ecosystems.
Journal of Fungi,
Journal Year:
2023,
Volume and Issue:
9(2), P. 269 - 269
Published: Feb. 17, 2023
Fungal
infections
cause
losses
amounting
to
between
20
and
25%
of
the
fruit
industry's
total
outcome,
with
an
escalating
impact
on
agriculture
in
last
decades.
As
seaweeds
have
long
demonstrated
relevant
antimicrobial
properties
against
a
wide
variety
microorganisms,
extracts
from
Asparagopsis
armata,
Codium
sp.,
Fucus
vesiculosus,
Sargassum
muticum
were
used
find
sustainable,
ecofriendly,
safe
solutions
Rocha
pear
postharvest
fungal
infections.
Alternaria
alternata,
Botrytis
cinerea,
Fusarium
oxysporum,
Penicillium
expansum
mycelial
growth
spore
germination
inhibition
activities
tested
vitro
five
different
each
seaweed
(n-hexane,
ethyl
acetate,
aqueous,
ethanolic,
hydroethanolic).
An
vivo
assay
was
then
performed
using
aqueous
B.
cinerea
F.
oxysporum
pear.
The
n-hexane,
ethanolic
A.
armata
showed
best
inhibitory
activity
P.
expansum,
promising
results
S.
extract
also
found.
present
work
highlights
contribution
tackle
agricultural
problems,
namely
phytopathogenic
diseases,
contributing
greener
more
sustainable
bioeconomy
sea
farm.
International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(6), P. 3380 - 3380
Published: March 16, 2024
Previously,
we
found
for
the
first
time
participation
of
osmolytes
in
adaptation
to
acidic
conditions
three
acidophilic
fungi.
Because
trehalose
can
protect
membranes,
hypothesized
a
relationship
between
osmolyte
and
membrane
systems
stressors.
In
mycelium
Phlebiopsis
gigantea,
level
reaches
8%
dry
mass,
while
arabitol
make
up
60%
33%
sum,
respectively.
Cold
shock
does
not
change
composition
osmolytes,
heat
causes
twofold
increase
level,
osmotic
leads
marked
amount
arabitol.
Predominance
phospholipids
(89%
sum)
low
proportions
sterols
sphingolipids
are
characteristic
features
lipids’
composition.
Phosphatidic
acids,
along
with
phosphatidylethanolamines
phosphatidylcholines,
main
lipids.
The
lipids
remains
constant
under
all
shocks.
predominance
linoleic
(75%
palmitic
(20%)
acids
results
high
degree
unsaturation
(1.5).
Minor
fluctuations
fatty
acid
observed
demonstrate
that
maintaining
or
increasing
provides
stability
lipid
during
adaptation.
