Journal of Fungi,
Год журнала:
2024,
Номер
10(1), С. 68 - 68
Опубликована: Янв. 15, 2024
The
endoparasitic
fungus
Hirsutella
rhossiliensis
is
an
important
biocontrol
agent
of
cyst
nematodes
in
nature.
To
determine
the
potential
parasitism
on
a
non-natural
host,
pinewood
nematode
(Bursaphelenchus
xylophilus)
living
pine
trees
and
endophytic
ability
plants,
this
paper,
we
first
constructed
utilized
green
fluorescent
protein
(GFP)-tagged
H.
HR02
transformant
to
observe
fungal
infection
process
B.
xylophilus
its
colonization
Arabidopsis
roots.
Then,
compared
three
species
with
different
lifestyles,
found
that
correlated
stages.
parasitic
effect
adults
similar
second-stage
juveniles
(J2)
root-knot
Meloidogyne
incognita
after
24
h
inoculation,
although
virulence
M.
stronger
than
those
Caenorhabditis
elegans.
Moreover,
endophytism
was
confirmed.
By
applying
appropriate
concentration
conidial
suspension
(5
×
106
spores/mL)
rhizosphere
soil,
it
can
promote
A.
thaliana
growth
reproduction,
as
well
improve
host
resistance
against
incognita.
Our
results
provide
deeper
understanding
promising
plant-parasitic
nematodes.
Frontiers in Plant Science,
Год журнала:
2022,
Номер
13
Опубликована: Март 24, 2022
Polygonum
cuspidatum
Sieb.
et
Zucc
is
an
important
industrial
crop
because
it
contains
a
large
amount
of
medicinal
secondary
metabolites
(such
as
polydatin,
resveratrol,
chrysophanol,
and
emodin).
However,
unclear
whether
root
endophytic
fungi
increase
the
content
in
plant.
This
study
aimed
to
analyze
effects
Funneliformis
mosseae
(Fm)
Piriformospora
indica
(Pi)
alone
or
combination
on
plant
growth,
morphology,
thirteen
sugars
concentrations,
six
(physcion,
emodin,
aloe-emodin,
resveratrol)
concentrations
P.
cuspidatum.
After
11
weeks
fungal
inoculation,
roots
could
be
colonized
by
Fm
Pi
single
combination,
along
with
higher
colonization
frequency
>
+
descending
order.
In
addition,
improved
growth
performance
(plant
height,
stem
diameter,
leaf
number,
shoot
biomass)
morphology
(average
maximum
total
length,
area,
volume)
varying
degrees,
depending
inoculations,
which
displayed
relatively
better
effect
growth.
Single
inoculation
significantly
increased
three
disaccharides
(sucrose,
maltose,
trehalose)
accumulation,
while
dual
inoculum
(Fm
Pi)
only
elevated
sucrose
concentrations.
Most
monosaccharides
such
D-arabinose,
D-galactose,
D-sorbitol,
D-fructose,
glucose,
L-rhamnose
were
not
altered
inhibited
fungi,
except
L-fucose
inositol.
All
treatments
chrysophanol
resveratrol
decreased
aloe-emodin
emodin
physcion
polydatin
It
was
concluded
that
promoted
cuspidatum,
more
conducive
production
some
than
inoculation.
Horticulturae,
Год журнала:
2024,
Номер
10(2), С. 145 - 145
Опубликована: Фев. 1, 2024
Citrus
plants
are
prone
to
phosphorus
(P)
deficiency,
especially
in
acidic
soil,
making
them
more
dependent
on
root-associated
endophytic
fungi
for
growth
and
development.
Beni-Madonna,
a
hybrid
of
nanko
×
C.
amakusa,
is
citrus
known
as
“tangor”
that
highly
popular
China
other
parts
the
world
due
its
deep
red
color
jelly-like
flesh.
In
this
study,
inoculation
response
two
arbuscular
mycorrhizal
(Diversispora
versiformis,
Dv;
Funneliformis
mosseae,
Fm)
an
fungus
(Serendipita
indica,
Si)
with
regard
growth,
leaf
gas
exchange,
light
energy
efficiency,
P
levels,
acid
phosphatase
activity,
expression
purple
(PAP)
phosphate
transporter
(PT)
genes
through
potted
experiment
using
Beni-Madonna
(tangor)
grafted
trifoliate
orange
(Poncirus
trifoliata)
was
studied.
Two
years
following
inoculation,
root
fungal
colonization
rates
inoculated
were
significantly
increased,
accompanied
by
increase
plant
height
stem
diameter,
Si
presenting
best
effect.
Fungal
inoculations
also
increased
chlorophyll
index,
nitrogen-balance
photosynthesis
rate,
stomatal
conductance,
transpiration
photosynthetic
quantum
yield
PSII,
while
it
reduced
photoinhibition
heat
dissipation,
having
effect
efficiency.
well
CsPAP1‒3,
CsPT2,
CsPT3,
CsPT7
soil
activity;
Fm
CsPT1
root/soil
activity.
These
observations
suggested
advantage
over
AMF
terms
improved
acquisition,
displayed
prominent
effects
Journal of Fungi,
Год журнала:
2024,
Номер
10(1), С. 68 - 68
Опубликована: Янв. 15, 2024
The
endoparasitic
fungus
Hirsutella
rhossiliensis
is
an
important
biocontrol
agent
of
cyst
nematodes
in
nature.
To
determine
the
potential
parasitism
on
a
non-natural
host,
pinewood
nematode
(Bursaphelenchus
xylophilus)
living
pine
trees
and
endophytic
ability
plants,
this
paper,
we
first
constructed
utilized
green
fluorescent
protein
(GFP)-tagged
H.
HR02
transformant
to
observe
fungal
infection
process
B.
xylophilus
its
colonization
Arabidopsis
roots.
Then,
compared
three
species
with
different
lifestyles,
found
that
correlated
stages.
parasitic
effect
adults
similar
second-stage
juveniles
(J2)
root-knot
Meloidogyne
incognita
after
24
h
inoculation,
although
virulence
M.
stronger
than
those
Caenorhabditis
elegans.
Moreover,
endophytism
was
confirmed.
By
applying
appropriate
concentration
conidial
suspension
(5
×
106
spores/mL)
rhizosphere
soil,
it
can
promote
A.
thaliana
growth
reproduction,
as
well
improve
host
resistance
against
incognita.
Our
results
provide
deeper
understanding
promising
plant-parasitic
nematodes.
