A Comprehensive Review of the Diversity of Fungal Secondary Metabolites and Their Emerging Applications in Healthcare and Environment
Khushbu Wadhwa,
No information about this author
Neha Kapoor,
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Hardeep Kaur
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et al.
Mycobiology,
Journal Year:
2024,
Volume and Issue:
52(6), P. 335 - 387
Published: Nov. 1, 2024
Fungi
and
their
natural
products,
like
secondary
metabolites,
have
gained
a
huge
demand
in
the
last
decade
due
to
increasing
applications
healthcare,
environmental
cleanup,
biotechnology-based
industries.
The
fungi
produce
these
metabolites
(SMs)
during
different
phases
of
growth,
which
are
categorized
into
terpenoids,
alkaloids,
polyketides,
non-ribosomal
peptides.
These
SMs
exhibit
significant
biological
activity,
contributes
formulation
novel
pharmaceuticals,
biopesticides,
bioremediation
agents.
Nowadays,
fungal-derived
widely
used
food
beverages,
for
fermentation,
preservatives,
protein
sources,
dairy
In
it
is
being
as
an
antimicrobial,
anticancer,
anti-inflammatory,
immunosuppressive
drug.
usage
modern
tools
biotechnology
can
achieve
increase
large-scale
production.
present
review
comprehensively
analyses
diversity
fungal
along
with
emerging
agriculture,
sustainability,
nutraceuticals.
Here,
authors
reviewed
recent
advancements
genetic
engineering,
metabolic
pathway
manipulation,
synthetic
biology
improve
production
yield
SMs.
Advancement
fermentation
techniques,
bioprocessing,
co-cultivation
approaches
Investigators
further
highlighted
importance
omics
technologies
understanding
regulation
biosynthesis
SMs,
offers
drug
discovery
sustainable
agriculture.
Finally,
addressed
potential
manipulation
biotechnological
innovations
exploitation
commercial
benefits.
Language: Английский
Predacious Strategies of Nematophagous Fungi as Bio-Control Agents
Agronomy,
Journal Year:
2023,
Volume and Issue:
13(11), P. 2685 - 2685
Published: Oct. 25, 2023
Plant-parasitic
nematodes
significantly
threaten
agriculture
and
forestry,
causing
various
diseases.
They
cause
annual
losses
of
up
to
178
billion
dollars
worldwide
due
their
parasitism.
Nematophagous
fungi
(NF)
are
valuable
in
controlling
or
reducing
parasitic
nematode
diseases
by
killing
through
predatory
behavior.
This
article
summarizes
the
strategic
approaches
adopted
NF
capture,
poison,
consume
for
food.
classified
based
on
attacking
strategies,
including
trapping,
endoparasitism,
toxin
production,
egg
female
Moreover,
extracellular
enzymes
such
as
serine
proteases
chitinases
also
play
an
important
role
fungal
infection
disrupting
cuticles,
which
act
essential
virulence
factors
target
chemical
constituents
comprising
cuticle
eggshell.
Based
mentioned
approaches,
it
is
crucial
consider
mechanisms
employed
control
focused
use
biocontrol
agents.
Language: Английский
Integration of transcriptomics and metabolomics of 2-furoic acid-treated Meloidogyne incognita reveals a calmodulin gene associated with motility and pathogenicity
Linsong Wang,
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Zhaoqian Fan,
No information about this author
Kun Gao
No information about this author
et al.
Plant Physiology and Biochemistry,
Journal Year:
2025,
Volume and Issue:
220, P. 109480 - 109480
Published: Jan. 7, 2025
Language: Английский
Direct 3D Mass Spectrometry Imaging Analysis of Environmental Microorganisms
Molecules,
Journal Year:
2025,
Volume and Issue:
30(6), P. 1317 - 1317
Published: March 14, 2025
Assessing
the
spatial
distribution
of
microorganisms’
metabolites
in
growth
medium
remains
a
challenge.
Here,
we
present
first
use
newly
developed
LARAPPI/CI-MSI
3D
(laser
ablation
remote
atmospheric
pressure
photoionization/chemical
ionization
mass
spectrometry
imaging)
method
for
direct
three-dimensional
(3D)
imaging
bacterial
and
fungal
solid
culture
media.
Two-dimensional
(2D)
MSI
was
also
performed,
it
indicated
presence
belonging
to,
including,
amino
acids
their
derivatives,
dipeptides,
organic
acids,
fatty
sugars
sugar
benzene
indoles.
Distribution
at
selected
depth
within
with
estimation
concentration
across
all
dimensions
16
visualized
using
3D.
The
results
were
correlated
ultra-high-performance
liquid
chromatography–ultra-high-resolution
(UHPLC–UHRMS).
A
total
351–393
chemical
compounds,
depending
on
tested
microorganism,
identified,
while
242–262
recognized
HMDB
database
MetaboAnalyst
(v
6.0).
enables
rapid
screening
biotechnological
potential
environmental
strains,
facilitating
discovery
industrially
valuable
biomolecules.
Language: Английский
Separation and identification of nematicidal active compounds in culture filtrate of Streptomyces aquilus JXGZ01 based on metabolomic analysis
Xueliang Xu,
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Caiyun Wu,
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Linjuan Fan
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et al.
Pest Management Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 5, 2025
Abstract
BACKGROUND
Meloidogyne
incognita
is
one
of
the
pathogenic
nematodes
with
widest
range
and
most
serious
damage,
which
can
infest
many
food
cash
crops.
We
screened
a
strain
Streptomyces
aquilus
JXGZ01,
whose
culture
filtrate
showed
excellent
nematicidal
activity
egg
hatching
inhibition
against
M.
.
In
this
study,
we
performed
metabolomic
analysis
strain.
RESULTS
The
data
that
total
304
differential
metabolites,
244
were
significantly
up‐regulated
60
down‐regulated.
Seven
compounds
large
fold
changes
selected
from
metabolites
to
test
mortality
in
both
5
10
mg
mL
−1
4‐acetylaminobutyric
acid
was
more
than
85%.
100
(
R
)‐(−)‐2‐phenylglycinol
70%.
rate
N
‐acetyl‐
l
‐glutamic
78.25%.
addition,
masses
90%
for
acid.
80%
)‐(−)‐2‐phenylglycinol.
on
eggs
93.47%.
CONCLUSION
results
demonstrate
S.
be
candidate
microorganism
biological
control
,
its
had
great
potential
as
nematicides.
©
2025
Society
Chemical
Industry.
Language: Английский
Exploring the nematicidal mechanisms and control efficiencies of oxalic acid producing Aspergillus tubingensis WF01 against root-knot nematodes
Zhong-Yan Yang,
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Yafei Dai,
No information about this author
Yuan-Qi Mo
No information about this author
et al.
Frontiers in Microbiology,
Journal Year:
2024,
Volume and Issue:
15
Published: July 8, 2024
Background
and
aims
Root-knot
nematodes
(RKN;
Meloidogyne
spp.)
are
among
the
highly
prevalent
significantly
detrimental
pathogens
that
cause
severe
economic
yield
losses
in
crops.
Currently,
control
of
RKN
primarily
relies
on
application
chemical
nematicides
but
it
has
environmental
public
health
concerns,
which
open
new
doors
for
alternative
methods
form
biological
control.
Methods
In
this
study,
we
investigated
nematicidal
attractive
activities
an
endophytic
strain
WF01
against
incognita
concentration-dependent
experiments.
The
active
metabolite
was
extracted
crude
extract
through
Sephadex
column,
its
structure
identified
by
nuclear
magnetic
resonance
mass
spectrometry
data.
Results
as
Aspergillus
tubingensis
based
morphological
molecular
characteristic
s
.
A.
oxalic
acid
(OA),
showed
solid
activity
M.
,
having
LC
50
27.48
μg
ml
–1
Nsy-1
AWC
Odr-7
AWA
were
primary
neuron
genes
Caenorhabditis
elegans
to
detect
OA.
Under
greenhouse,
broth
200
OA
could
effectively
suppress
disease
caused
tomatoes
respectively
with
efficiency
(CE)
62.5%
70.83%,
promote
plant
growth.
field,
WF01-WP
8%
OA-WP
formulations
moderate
CEs
51.25%–61.47%
tomato
tobacco.
combined
resulted
excellent
66.83%
69.34%
toward
tobacco,
respectively.
Furthermore,
or
suppressed
infection
J2s
upregulating
expression
levels
(
PAL
C4H
HCT
F5H
)
related
lignin
synthesis,
strengthened
root
lignification.
Conclusion
Altogether,
our
results
demonstrated
exhibited
multiple
weapons
mediated
producing
lure
kill
a
manner
strengthen
This
fungus
serve
bio-nematicide
managing
diseases
RKN.
Language: Английский
Genomic and Comparative Transcriptomic Analyses Reveal Key Genes Associated with the Biosynthesis Regulation of Okaramine B in Penicillium daleae NBP-49626
Yueying Wang,
No information about this author
Ling Chen,
No information about this author
Wei Fang
No information about this author
et al.
International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(4), P. 1965 - 1965
Published: Feb. 6, 2024
Restricted
production
of
fungal
secondary
metabolites
hinders
the
ability
to
conduct
comprehensive
research
and
development
novel
biopesticides.
Okaramine
B
from
Penicillium
demonstrates
remarkable
insecticidal
efficacy;
however,
its
biosynthetic
yield
is
low,
regulatory
mechanism
remains
unknown.
The
present
study
found
that
difference
was
influenced
by
fermentation
modes
in
okaramine-producing
strains
performed
genomic
comparative
transcriptome
analysis
P.
daleae
strain
NBP-49626,
which
exhibits
significant
features.
NBP-49626
genome
37.4
Mb,
it
encodes
10,131
protein-encoding
genes.
Up
5097
differentially
expressed
genes
(DEGs)
were
identified
during
submerged
semi-solid
processes.
oka
gene
cluster,
lacking
transport
genes,
displayed
distinct
transcriptional
patterns
response
B.
Although
transcription
trends
most
known
global
are
inconsistent
with
those
oka,
this
five
potential
including
two
Zn(II)2Cys6
factors,
Reg2
Reg19.
A
correlation
also
observed
between
tryptophan
metabolism
yields.
In
addition,
several
transporter
as
DEGs.
These
results
confirmed
using
real-time
quantitative
PCR.
This
provides
information
regarding
biosynthesis
critical
further
improvement
for
insecticides.
Language: Английский
Secondary Metabolites from the Nematode-Trapping Fungus Dactylellina haptotyla YMF1.03409
Hong-Mei Lei,
No information about this author
Guangke Zhang,
No information about this author
Pei‐Ji Zhao
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et al.
Microorganisms,
Journal Year:
2023,
Volume and Issue:
11(11), P. 2693 - 2693
Published: Nov. 3, 2023
As
a
representative
nematode-trapping
fungus,
Dactylellina
haptotyla
can
capture
and
kill
nematodes
by
producing
traps,
known
as
adhesive
knobs.
In
this
paper,
the
strain
of
D.
YMF1.03409
was
studied
means
medium
screening,
fermentation,
purification
identification
crude
extracts.
Eighteen
compounds
were
obtained
from
YMF1.03409,
including
two
new
metabolites,
nosporins
C
(1)
D
(2).
The
metabolites
identified
to
be
3-chloro-4-methoxybenzaldehyde
(3),
3-chloro-4-methoxybenzoic
acid
(4),
2-chloro-1-methoxy-4-(methoxymethyl)benzene
(5),
3-hydroxy-3-methyloxindole
(6),
nicotinic
(7),
succinic
(8),
3,4-dihydroxybutanoic
(9),
5′-O-methyladenosine
(10),
uridine
(11),
2′-deoxyuridine
(12),
thymidine
(13),
3-(phenylmethyl)-2,5-morpholinedione
(14),
methyl-β-D-glucopyranoside
(15),
1,2-benzenedicarboxylic
bis(2-methyl
heptyl)
ester
(16),
β-sitosterol
(17),
3β,6α-diol-stigmastane
(18).
bioactive
assay
showed
that
these
had
no
obvious
nematicidal
activity
against
Meloidogyne
incognita
Panagrellus
redivivus.
Language: Английский
DHXT1, a Virulence Factor of Dactylellina haptotyla, Regulates Pathogenicity by Participating in Trap Formation and Metabolite Synthesis
Xing-Fu Wen,
No information about this author
Ting-Ting Shi,
No information about this author
Yaqi Zhang
No information about this author
et al.
International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(13), P. 7384 - 7384
Published: July 5, 2024
The
capsule-associated
protein
10
gene
(
Language: Английский
Bioactive Secondary Metabolites from Harposporium anguillulae Against Meloidogyne incognita
Dong Li,
No information about this author
Ling-Feng Bao,
No information about this author
Hong-Mei Lei
No information about this author
et al.
Microorganisms,
Journal Year:
2024,
Volume and Issue:
12(12), P. 2585 - 2585
Published: Dec. 13, 2024
Root-knot
nematodes
(RKNs)
are
pathogens
that
endanger
a
wide
range
of
crops
and
cause
serious
global
agricultural
losses.
In
this
study,
we
investigated
metabolites
the
endoparasitic
fungus
Harposporium
anguillulae
YMF1.01751,
with
expectation
discovering
valuable
Meloidogyne
incognita
biocontrol
compounds.
Based
on
results
obtained
by
liquid
chromatograph
coupled
to
mass
spectrometer
(LC-MS)
crude
extracts
under
five
culture
conditions
their
nematicidal
activity
against
M.
incognita,
corn
meal
agar
(CMA)
medium
was
determined
as
scale-up
fermentation
medium.
Twelve
(1–12)
were
isolated
from
products,
compound
1
identified
be
new
cyclic
tetrapeptide.
The
assay
showed
phenylacetic
acid
(11)
had
good
at
400
μg/mL,
mortalities
89.76%
96.05%
12
24
h,
respectively,
while
mortality
canthin-6-one
(2)
44.26%
72
h.
addition,
chemotaxis
1-(1H-indol-3-yl)ethanone
(10)
possessed
attraction
towards
incognita.
At
tested
concentrations,
cyclo-(Arg-Pro)
(4)
cyclo-(Val-Ile)
(7)
an
avoidant
response
This
study
provides
insight
into
nematode-active
compounds
H.
origin
offers
opportunities
for
development
RKN
products.
Language: Английский