Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Nov. 6, 2024
Abstract
The
increase
in
marine
diseases,
particularly
economically
important
mollusks,
is
a
growing
concern.
Among
them,
the
Pacific
oyster
(
Crassostrea
gigas
)
production
faces
challenges
from
several
such
as
Oyster
Mortality
Syndrome
(POMS)
or
vibriosis.
microbial
education,
which
consists
of
exposing
host
immune
system
to
beneficial
microorganisms
during
early
life
stages
promising
approach
against
diseases.
This
study
explores
concept
education
using
controlled
and
pathogen-free
bacterial
communities
assesses
its
protective
effects
POMS
Vibrio
aestuarianus
infections,
highlighting
potential
applications
production.
We
demonstrate
that
it
possible
educate
by
adding
larval
stage.
Adding
culture
based
mixes
larvae
protects
only
disease
while
whole
donors
both
efficiency
protection
depends
on
origin
composition
used
for
exposure.
No
preferential
was
observed
when
oysters
were
stimulated
with
their
sympatric
strains.
Furthermore,
added
bacteria
not
maintained
into
microbiota,
but
this
addition
induced
long
term
changes
microbiota
gene
expression.
Our
reveals
successful
introducing
improved
long-term
resistance
critical
diseases
(POMS
infections)
aquaculture.
Molecular Ecology Resources,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 14, 2025
ABSTRACT
Understanding
population
structure
and
adaptive
history
is
critical
for
designing
appropriate
management
regulations
fisheries
conserving
potential
the
future.
However,
this
not
easy
marine
fish,
especially
those
with
long‐distance
migration
abilities.
In
study,
we
constructed
a
high‐quality
reference
genome
Japanese
Spanish
mackerel
(
Scomberomorus
niphonius
)
explored
its
using
whole
genomic
epigenomic
data.
Despite
high
depth
of
sequence
data,
failed
to
identify
geographical
genetic
differentiation
across
Chinese
coastal
waters.
whole‐genome
bisulphite
sequencing
can
classify
species
into
Bohai–Yellow
Sea
group
East
China
Sea–South
group.
Genes
involved
in
embryonic
skeletal
system
development,
limb
morphogenesis
functions,
adult
locomotory
behaviour
were
differentially
methylated
southern
(Zhanjiang,
ZJ)
northern
(Western
Dalian,
WDL)
populations
may
play
important
roles
as
drivers
mackerel.
Our
study
only
provides
first
sheds
light
on
at
level,
but
also
methylome‐based
framework
analyses
fish
ability.
These
findings
are
expected
facilitate
development
scientific
programmes
successful
conservation
fishery
resources.
Molecular Ecology,
Journal Year:
2024,
Volume and Issue:
33(21)
Published: April 18, 2024
DNA
methylation
has
been
proposed
to
be
an
important
mechanism
that
allows
plants
respond
their
environments
sometimes
entirely
uncoupled
from
genetic
variation.
To
understand
the
basis,
biological
functions
and
climatic
relationships
of
at
a
population
scale
in
Arabidopsis
thaliana,
we
performed
genome-wide
association
analysis
with
high-quality
single
nucleotide
polymorphisms
(SNPs),
found
~56%
on
average,
especially
CHH
sequence
context
(71%),
differentially
methylated
regions
(DMRs)
are
not
tagged
by
SNPs.
Among
them,
total
3235
DMRs
significantly
associated
gene
expressions
potentially
heritable.
655
variables,
experimentally
verified
one
HEI10
(HUMAN
ENHANCER
OF
CELL
INVASION
NO.10).
Such
epigenetic
loci
could
subjected
natural
selection
thereby
affecting
plant
adaptation,
would
expected
indicator
accessions
risk.
We
therefore
incorporated
these
climate-related
into
gradient
forest
model,
A.
thaliana
Southern
Europe
may
most
risk
under
future
climate
change.
Our
findings
highlight
importance
integrating
is
independent
variations,
data
predict
plants'
vulnerability
Global Change Biology,
Journal Year:
2024,
Volume and Issue:
30(11)
Published: Nov. 1, 2024
ABSTRACT
Global
climate
change
is
exacerbating
biological
invasions;
however,
the
roles
of
genomic
and
epigenomic
variations
their
interactions
in
future
adaptation
remain
underexplored.
Using
model
invasive
ascidian
Botryllus
schlosseri
across
Northern
Hemisphere,
we
investigated
responses
to
climates
developed
a
framework
assess
invasion
risks.
We
employed
generalized
dissimilarity
modeling
gradient
forest
analyses
offsets
under
change.
Our
results
showed
that
populations
with
maladaptation
did
not
geographically
overlap
those
experiencing
maladaptation,
suggesting
play
complementary
conditions.
By
integrating
into
genome–epigenomic
index,
predicted
lower
index
values
were
less
maladapted,
indicating
higher
risk
invasions.
Native
exhibited
than
populations,
greater
adaptive
potentials
risks
scenarios.
These
highlight
importance
incorporating
multi‐omics
data
predictive
models
study
(mal)adaptation
global
