Synergistic Recruitment of Symbiotic Fungi by Potting and Scleroderma bovista Inoculation Suppresses Pathogens in Hazel Rhizosphere Microbiomes
Microorganisms,
Год журнала:
2025,
Номер
13(5), С. 1063 - 1063
Опубликована: Май 2, 2025
This
study
explored
how
potted
treatments
(with
and
without
Scleroderma
bovista
inoculation)
shape
rhizosphere
microbial
diversity
in
hazel
across
five
soils
using
split-root
cultivation.
Three
(control,
split-root,
with
S.
bovista)
were
analyzed
for
root
growth
dynamics.
inoculation
consistently
enhanced
parameters
(number,
tips)
all
soils.
Potted
altered
features
(OTU/ASV),
only
0.9–3.3%
of
remaining
unchanged.
At
the
class
level,
potting
increased
Agaricomycetes
abundance
while
reducing
Sordariomycetes,
a
trend
amplified
by
bovista.
Potting
decreased
species
richness
estimates
(ACE
Chao1),
both
lowered
index
(Shannon
index).
drove
stronger
shifts
composition
than
inoculation.
Findings
reveal
synergistically
recruit
symbiotic
fungi
via
exudates,
establishing
disease-suppressive
communities
that
selectively
inhibit
pathotrophic
(particularly
plant
pathogen
Coniothyrium
fungal
parasite
Cladobotryum)
roughly
maintaining
non-pathogenic
saprotrophic
microbes
essential
organic
matter
decomposition.
work
provides
insights
optimizing
orchard
management
ectomycorrhizal
agent
development.
Язык: Английский
Genome Sequencing of a Fusarium Endophytic Isolate from Hazelnut: Phylogenetic and Metabolomic Implications
International Journal of Molecular Sciences,
Год журнала:
2025,
Номер
26(9), С. 4377 - 4377
Опубликована: Май 5, 2025
This
study
reports
on
the
whole
genome
sequencing
of
hazelnut
endophytic
Fusarium
isolate
Hzn5
from
Poland.
It
was
identified
as
a
member
citricola
species
complex
based
phylogenetic
analysis
which
also
pointed
out
that
other
isolates,
previously
F.
lateritium
and
tricinctum,
actually
belong
to
this
complex.
Genome
annotation
allowed
mapping
4491
different
protein
sequences
assembly.
A
further
in
silico
search
for
their
potential
biosynthetic
activity
showed
predicted
genes
are
involved
1110
metabolic
pathways.
Moreover,
sequence
carried
comparison
another
isolate,
an
agent
gray
necrosis
Italy,
revealed
homology
several
regions
containing
gene
clusters
bioactive
secondary
metabolites.
The
resulting
indications
aptitude
concerning
some
emerging
mycotoxins,
such
enniatins
culmorin,
should
be
taken
into
consideration
with
reference
possible
contamination
hazelnuts
derived
products.
Язык: Английский