The ISME Journal,
Journal Year:
2017,
Volume and Issue:
11(9), P. 1975 - 1987
Published: May 16, 2017
Ecoevolutionary
dynamics
of
the
gut
microbiota
at
macroscale
level,
that
is,
in
across-species
comparisons,
are
largely
driven
by
ecological
variables
and
host
genotype.
The
repeated
explosive
radiations
African
cichlid
fishes
distinct
lakes,
following
a
dietary
diversification
context
reduced
genetic
diversity,
provide
natural
setup
to
explore
convergence,
divergence
repeatability
patterns
as
function
diet,
phylogeny
environment.
Here
we
characterized
16S
rRNA
amplicon
sequencing
29
species
from
two
lakes/radiations
(Tanganyika
Barombi
Mbo)
across
broad
phylogenetic
range.
Within
each
lake,
significant
deviation
between
carnivorous
herbivorous
lifestyle
was
found.
Herbivore
were
an
increased
bacterial
taxonomic
functional
diversity
converged
key
compositional
community
aspects.
Despite
lake
effect
on
structure,
this
process
has
occurred
with
remarkable
parallels
lakes.
A
metabolic
signature
most
likely
explains
trend,
indicated
enrichment
herbivores/omnivores
taxa
functions
associated
fiber
degradation
detoxification
plant
chemical
compounds.
Overall,
aspects
individually
altogether
validate
predict
main
habits,
suggesting
fundamental
role
bacteria
niche
expansion
adaptation.
Reviews in Aquaculture,
Journal Year:
2020,
Volume and Issue:
13(1), P. 537 - 555
Published: July 28, 2020
Abstract
Aquatic
animal
diseases
are
one
of
the
major
limiting
factors
in
aquaculture
development,
with
disease
emergence
forecast
to
increase
global
change.
However,
order
treat
increasing
a
context
antimicrobial
resistance
and
strengthening
regulations
on
use,
sustainable
alternatives
urgently
needed.
The
use
plant
supplements
fish
immunity
has
gained
much
popularity
within
last
decades.
functional
supplements,
such
as
plants,
can
also
improve
growth
feed
assimilation,
contributing
better
optimization
resources
(e.g.
meal
inclusion).
We
conducted
systematic
review
meta‐analysis
identify
research
gaps
plant‐enriched
diets
estimate,
for
first
time,
overall
efficacy
growth,
well
effect
intrinsic
parameters
(fish
trophic
level,
type
material,
dosage,
treatment
duration
pathogen
species)
efficacy.
found
that
significantly
enhanced
survival
treated
fish,
regardless
material
used.
show
versatile
alternative
benefit
different
sectors
(from
small‐scale
farmers
intensive
productions).
Finally,
we
observed
studies
need
information
reported
about
used
origin,
identification,
chemical
composition),
allow
comparison
experiments
their
repeatability.
Journal of Animal Physiology and Animal Nutrition,
Journal Year:
2021,
Volume and Issue:
106(2), P. 441 - 469
Published: Aug. 6, 2021
Abstract
The
microbiome
actually
deals
with
micro‐organisms
that
are
associated
indigenous
body
parts
and
the
entire
gut
system
in
all
animals,
including
human
beings.
These
microbes
linked
roles
involving
hereditary
traits,
defence
against
diseases
strengthening
overall
immunity,
which
determines
health
status
of
an
organism.
Considerable
efforts
have
been
made
to
find
out
diversity
their
taxonomic
identification
finfish
shellfish
its
importance
has
correlated
various
physiological
functions
activities.
In
recent
past
due
availability
advanced
molecular
tools,
some
also
on
DNA
sequencing
these
understand
environmental
impact
other
stress
factors
genomic
structural
profile.
There
reports
use
next‐generation
(NGS)
technology,
amplicon
shot‐gun
approaches,
bioinformatics
tools
count
classify
commensal
at
species
level.
present
whole
body,
particularly
systems
shellfish,
not
only
contributes
digestion
but
nutrition,
growth,
reproduction,
immune
vulnerability
host
fish
diseases.
Therefore,
study
such
microbial
communities
is
highly
relevant
for
development
new
innovative
bio‐products
will
be
a
vital
source
build
bio
pharmaceutical
industries,
aquaculture.
years,
attempts
discover
chemical
ingredients
form
biomolecules/bioactive
compounds
usefulness
benefits,
treatment
different
types
disorders
animals.
it
speculated
microbiomes
hold
great
promise
as
cure
ailments
preventive
measure
number
infectious
This
kind
exploration
breeds
miraculous
definitely
help
accelerate
drugs,
biological
related
industries.
Probiotic
research
skills
further
escalate
opportunities
sector.
review,
collect
comprehensive
information
microbiome,
functional
properties,
relationship
diseases,
status,
data
species‐specific
metagenomics,
probiotic
skills.
Further,
emphasis
carry
priority
basis
keep
healthy
environment
farming
sector
sustainable
growth
Engineering,
Journal Year:
2023,
Volume and Issue:
29, P. 137 - 146
Published: March 16, 2023
The
gut
microbiota
plays
an
important
role
in
host
health
and
disease.
Our
understanding
of
the
fish
lags
far
behind
our
knowledge
that
humans
other
mammals.
Nevertheless,
research
has
highlighted
importance
health,
performance,
various
physiological
functions
fish.
been
studied
species,
including
model
animals,
economic
fish,
wild
species.
composition
depends
on
selection,
diet,
environmental
factors.
intestinal
affects
nutritional
metabolism,
immunity,
disease
resistance
host,
while
regulates
a
reciprocal
way
through
both
immune
non-immune
Improved
novel
gnotobiotic
models
have
developed,
which
are
for
mechanistic
study
host-microbiota
interactions
In
this
review,
we
discuss
recent
progress
research.
We
describe
aspects
research,
studies
variations
fundamental
extending
host–microbiota
interaction
Perspectives
how
may
benefit
industrial
sustainability
also
discussed.
Reviews in Aquaculture,
Journal Year:
2022,
Volume and Issue:
15(2), P. 820 - 839
Published: Nov. 8, 2022
Abstract
The
gut
microbiota
is
currently
one
of
the
most
studied
‘organs’
in
animals,
and
fish
are
no
exception.
A
complex
diversity
microbes,
including
bacteria,
archaea,
yeast
fungus,
constitute
microbiota,
creating
a
interaction
with
their
host
accomplishing
multiple
beneficial
functions,
such
as
food
digestion,
nutrient
absorption,
immune
system,
endocrine
stress
response.
microbiota–pathogen
protects
by
mounting
colonization
resistance,
competing
for
nutrients
space.
Changes
balance
community
could
affect
structure
homeostasis,
inducing
dysbiosis.
In
addition,
invading
pathogens
can
induce
dysbiosis
evading
host's
defence
barriers,
acquiring
from
host,
using
metabolites
produced
producing
toxins.
this
regard,
understanding
interactions
within
essential
to
prevent
pathogen
establishment
host.
Hence,
review
describes
close
indivisible
relationships
between
that
lead
disease.
Microorganisms,
Journal Year:
2024,
Volume and Issue:
12(3), P. 626 - 626
Published: March 21, 2024
Aquaculture
is
a
growing
industry
worldwide,
but
it
faces
challenges
related
to
animal
health.
These
include
infections
by
parasites,
bacteria,
and
viral
pathogens.
harmful
pathogens
have
devastating
effects
on
the
industry,
despite
efforts
control
them
through
vaccination
antimicrobial
treatments.
Unfortunately,
these
measures
proven
insufficient
address
sanitary
problems,
resulting
in
greater
environmental
impact
due
excessive
use
of
antimicrobials.
In
recent
years,
probiotics
emerged
as
promising
solution
enhance
performance
immune
system
against
parasitic,
bacterial,
various
species,
including
mammals,
birds,
fish.
Some
been
genetically
engineered
express
deliver
immunomodulatory
molecules.
promote
selective
therapeutic
specific
immunization
This
review
aims
summarize
research
fish
aquaculture,
with
particular
emphasis
modified
probiotics.
particular,
we
focus
advantages
using
microorganisms
highlight
main
barriers
hindering
their
widespread
application
aquaculture
industry.
Philosophical Transactions of the Royal Society B Biological Sciences,
Journal Year:
2024,
Volume and Issue:
379(1901)
Published: March 18, 2024
Millions
of
years
co-evolution
between
animals
and
their
associated
microbial
communities
have
shaped
diversified
the
nature
relationship.
Studies
continue
to
reveal
new
layers
complexity
in
host–microbe
interactions,
fate
which
depends
on
a
variety
different
factors,
ranging
from
neutral
processes
environmental
factors
local
dynamics.
Research
is
increasingly
integrating
ecosystem-based
approaches,
metagenomics
mathematical
modelling
disentangle
individual
contribution
ecological
microbiome
evolution.
Within
this
framework,
host
are
known
be
among
dominant
drivers
composition
animal
species.
However,
extent
they
shape
assembly
evolution
remains
unclear.
In
review,
we
summarize
our
understanding
how
drive
these
dynamics
conserved
vary
across
taxa.
We
conclude
by
outlining
key
avenues
for
research
highlight
need
implementation
modifications
existing
theory
fully
capture
host-associated
microbiomes.
This
article
part
theme
issue
‘Sculpting
microbiome:
determine
respond
colonization’.
Journal of Oral Microbiology,
Journal Year:
2017,
Volume and Issue:
9(1), P. 1368848 - 1368848
Published: Jan. 1, 2017
Leptotrichia
species
are
non-motile
facultative
anaerobic/anaerobic
bacteria
that
found
mostly
in
the
oral
cavity
and
some
other
parts
of
human
body,
animals,
even
ocean
sediments.
Valid
include
L.
buccalis,
goodfellowii,
hofstadii,
honkongensis,
shahii,
trevisanii,
wadei.
Some
require
serum
or
blood
for
growth.
All
ferment
carbohydrates
produce
lactic
acid
may
be
involved
with
tooth
decay.
Acting
as
opportunistic
pathogens,
they
a
variety
diseases,
have
been
isolated
from
immunocompromised
but
also
immunocompetent
individuals.
Mucositis,
lesions,
wounds,
abscesses
predispose
to
septicemia.
Because
identification
by
phenotypic
features
occasionally
lead
misidentification,
genetic
techniques
such
16S
rRNA
gene
sequencing
is
recommended.
Early
diagnosis
treatment
leptotrichia
infections
important
positive
outcomes.
Over
last
years,
associated
several
changes
taxonomy
new
associations
clinical
diseases.
Such
reported
this
updated
review.
