Frontiers in Nutrition,
Journal Year:
2023,
Volume and Issue:
10
Published: May 16, 2023
Selenium
is
an
essential
trace
element
for
the
human
body,
with
chemical
and
physical
characteristics
of
both
metals
nonmetals.
has
bioactivities
related
to
immune
system,
antioxidation,
anti-virus,
anti-cancer.
At
same
time,
it
also
plays
a
role
in
reducing
alleviating
toxicity
heavy
metals.
Compared
inorganic
selenium,
organic
selenium
less
toxic
greater
bioavailability.
nanoparticles
(SeNPs)
have
advantages
high
absorption
rate,
biological
activity,
low
toxicity,
can
be
directly
absorbed
by
body
converted
selenium.
gradually
replaced
traditional
supplement
broad
prospects
food
medical
industries.
In
this
paper,
chemical,
physical,
methods
synthesis
are
reviewed,
microbial
nanoparticles,
effects
on
crop
growth,
antibacterial,
antioxidant,
anticancer,
anti-tumor
systematically
summarized.
addition,
we
evaluate
application
nutrition
enhancement,
providing
support
animals,
plants,
humans.
Frontiers in Microbiology,
Journal Year:
2023,
Volume and Issue:
14
Published: March 8, 2023
Codon
basis
is
a
common
and
complex
natural
phenomenon
observed
in
many
kinds
of
organisms.In
the
present
study,
we
analyzed
base
bias
12
mitochondrial
core
protein-coding
genes
(PCGs)
shared
by
nine
Amanita
species.The
results
showed
that
codons
all
species
tended
to
end
A/T,
demonstrating
preference
for
this
codon.
In
addition,
detected
correlation
between
codon
composition
adaptation
index
(CAI),
(CBI),
frequency
optimal
(FOP)
indices,
indicating
influence
on
bias.
The
average
effective
number
(ENC)
PCGs
30.81,
which
<35,
strong
Amanita.
neutrality
plot
analysis
PR2-Bias
further
demonstrated
selection
plays
an
important
role
obtained
5-10
(ΔRSCU
>
0.08
RSCU
1)
species,
GCA
AUU
were
most
widely
used
codons.
Based
combined
sequence
value,
deduced
genetic
relationship
different
found
large
variations
them.This
study
promoted
understanding
synonymous
usage
characteristics
evolution
fungal
group.
Current Issues in Molecular Biology,
Journal Year:
2023,
Volume and Issue:
45(8), P. 6466 - 6484
Published: Aug. 4, 2023
Atmospheric
and
room-temperature
plasma
(ARTP)
is
an
efficient
microbial
mutagenesis
method
with
broad
application
prospects.
Compared
to
traditional
methods,
ARTP
technology
can
more
effectively
induce
DNA
damage
generate
stable
mutant
strains.
It
characterized
by
its
simplicity,
cost-effectiveness,
avoidance
of
hazardous
chemicals,
presenting
a
vast
potential
for
application.
The
widely
used
in
bacterial,
fungal,
microalgal
increasing
productivity
improving
characteristics.
In
conclusion,
holds
significant
promise
the
field
breeding.
Through
technology,
we
create
strains
specific
genetic
traits
improved
performance,
thereby
yield,
quality,
meeting
market
demands.
breeding
will
witness
further
innovation
progress
continuous
refinement
optimization
technology.
Fermentation,
Journal Year:
2023,
Volume and Issue:
9(3), P. 201 - 201
Published: Feb. 21, 2023
Phage
ecology
has
attracted
increasing
attention
in
recent
years.
Fermented
foods
have
rich
and
diverse
microbial
communities,
which
are
not
only
the
creators
of
unique
flavors
food,
but
also
good
hosts
for
bacteriophages.
However,
at
present,
much
is
known
about
bacterial
fungal
communities
their
functions
fermented
foods,
little
bacteriophages
that
inhabit
bacteria.
This
article
reviews
findings
on
phage
diversity
highlighting
how
these
organisms
influence
relate
to
dynamics
foods.
The
application
food
discussed,
will
help
better
control
fermentation
process
future
promote
its
further
development
by
industry.
Sustainability,
Journal Year:
2023,
Volume and Issue:
15(17), P. 12698 - 12698
Published: Aug. 22, 2023
Microplastics
(MPs)
have
been
shown
to
be
more
hazardous
than
large
plastics.
In
recent
years,
many
studies
confirmed
the
hazards
of
MPs
organisms
and
summarized
various
MP
degradation
techniques,
but
there
is
a
lack
discussion
on
prospects
application
these
techniques
their
efficiency.
Therefore,
this
paper
reviewed
MPs,
such
as
adsorption,
direct
photodegradation,
photocatalytic
oxidation,
electrochemical
biological
methods,
prospects.
By
focusing
biodegradation
mechanism
efficiency,
potential
for
efficient
sustainable
development
processes
prospect
large-scale
are
highlighted,
enabling
readers
better
understand
current
status
research
biodegradation.
This
review
provides
direction
degradation,
suggestions
governmental
environmental
governance
policy
development,
references
sustainability
Ecotoxicology and Environmental Safety,
Journal Year:
2024,
Volume and Issue:
277, P. 116362 - 116362
Published: April 23, 2024
The
influence
of
uranium
(U)
mining
on
the
fungal
diversity
(FD)
and
communities
(FC)
structure
was
investigated
in
this
work.
Our
results
revealed
that
soil
FC
richness
FD
indicators
obviously
decreased
due
to
U,
such
as
Chao1,
observed
OTUs
Shannon
index
(P<0.05).
Moreover,
abundances
Mortierella,
Gibberella,
Tetracladium
were
notably
reduced
samples
owing
U
activities
In
contrast,
Cadophora,
Pseudogymnoascus,
Mucor,
Sporormiella
increased
all
after
Furthermore,
not
only
dramatically
influenced
Plant_Pathogen
guild
Saprotroph
Pathotroph
modes
(P<0.05),
but
also
induced
differentiation
enrichment
Animal_Pathogen-Soil_Saprotroph
Endophyte
guilds
Symbiotroph
trophic
modes.
addition,
various
populations
enriched
deal
with
external
stresses
caused
by
different
areas
depths
Finally,
nine
U-tolerant
fungi
isolated
identified
a
minimum
inhibitory
concentration
range
400-600
mg/L,
their
adsorption
efficiency
for
ranged
from
11.6%
37.9%.
This
study
provides
insights
into
impact
stability
response
activities,
well
aids
screening
strains
can
be
used
promote
remediation
sites
plateaus.
IMA Fungus,
Journal Year:
2023,
Volume and Issue:
14(1)
Published: March 31, 2023
Apiotrichum
is
a
diverse
anamorphic
basidiomycetous
yeast
genus,
and
its
mitogenome
characterization
has
not
been
revealed.
In
this
study,
we
assembled
two
mitogenomes
compared
them
with
from
Agaricomycotina,
Pucciniomycotina
Ustilaginomycotina.
The
of
gracile
A.
gamsii
comprised
circular
DNA
molecules,
sizes
34,648
bp
38,096
bp,
respectively.
Intronic
regions
were
found
contributed
the
most
to
size
expansion
mitogenome.
Comparative
mitogenomic
analysis
revealed
that
6.85-38.89%
nucleotides
varied
between
tRNAs
shared
by
mitogenomes.
GC
content
all
core
PCGs
in
was
lower
than
gracile,
an
average
low
value
4.97%.
rps3
gene
differentiated
among
Ustilaginomycotina
species,
while
nad4L
conserved
evolution.
Ka/Ks
values
for
cob
genes
>
1,
indicating
may
be
subjected
positive
selection
Frequent
intron
loss/gain
events
potential
transfer
have
detected
evolution
We
further
large-scale
rearrangements
19
Ustilaginomycotina,
fifteen
17
mitochondrial
arrangements.
Phylogenetic
analyses
based
on
maximum
likelihood
Bayesian
inference
methods
using
combined
dataset
different
taxonomic
assignment
wherein
had
more
closely
relationship
Trichosporon
asahii.
This
study
served
as
first
report
genus
Apiotrichum,
which
promotes
understanding
evolution,
genomics,
phylogeny
Apiotrichum.
