New and Interesting Pine-Associated Hyphomycetes from China
Journal of Fungi,
Год журнала:
2024,
Номер
10(8), С. 546 - 546
Опубликована: Авг. 3, 2024
Pine
trees
play
a
crucial
role
in
the
forests
of
Sichuan
Province,
boasting
rich
species
diversity
and
lengthy
evolutionary
history.
However,
research
investigation
on
fungi
associated
with
pine
are
insufficient.
This
study
investigated
hyphomycetes
China.
During
survey,
we
collected
five
specimens
from
branches
bark
Pinus.
Five
barcodes
were
selected
for
sequenced,
including
ITS,
SSU,
LSU,
TEF1,
RPB2.
Morphological
examination
multi-locus
phylogenetic
analyses
revealed
three
new
species,
viz.
Catenulostroma
pini
sp.
nov.
within
Teratosphaeriaceae,
Kirschsteiniothelia
longisporum
Kirschsteiniotheliaceae,
Sporidesmiella
sichuanensis
Junewangiaceae,
two
known
Paradictyoarthrinium
diffractum
P.
hydei
Paradictyoarthriniaceae,
which
host
records
Pinus
species.
pini,
distinguished
other
genus
by
its
unique
morphology,
has
conidial
morphologies:
small
terminal
helicoconidia,
scolecoconidia
many
septa,
phragmoconidia
conidia.
longer
spores
when
compared
to
genus.
According
analysis,
formed
an
independent
clade
sister
S.
aquatica
juncicola,
differences
size.
Язык: Английский
Additions to the genus Kirschsteiniothelia (Dothideomycetes); Three novel species and a new host record, based on morphology and phylogeny
MycoKeys,
Год журнала:
2024,
Номер
110, С. 35 - 66
Опубликована: Окт. 28, 2024
During
a
survey
of
microfungi
associated
with
forest
plants,
four
specimens
related
to
Kirschsteiniothelia
were
collected
from
decaying
wood
in
Guizhou,
Hainan
and
Yunnan
Provinces,
China.
species
have
sexual
asexual
forms.
They
are
commonly
found
as
saprophytes
on
been
reported
disease-causing
pathogens
humans
well.
In
this
study,
we
introduce
three
novel
(
K.
bulbosapicalis
,
dendryphioides
longirostrata
)
describe
new
host
record
for
atra
based
morphology
multi-gene
phylogenetic
analyses
concatenated
ITS,
LSU
SSU
rDNA
sequence
data.
These
taxa
produced
dendryphiopsis-
or
sporidesmium-like
morph
detailed
descriptions
micromorphological
illustrations
provided.
Furthermore,
provide
checklist
the
accepted
species,
including
information,
habitat
preferences,
molecular
data,
existing
morphological
type,
country
origin
corresponding
references.
Язык: Английский
Identification of three novel species and one new record of Kirschsteiniothelia (Kirschsteiniotheliaceae, Kirschsteiniotheliales) from Jiangxi, China
Xingxing Luo,
Ming-Gen Liao,
Ya-Fen Hu
и другие.
MycoKeys,
Год журнала:
2025,
Номер
112, С. 277 - 306
Опубликована: Янв. 23, 2025
Fungal
diversity
is
rapidly
expanding,
with
numerous
species
being
discovered
worldwide.
While
plant
debris
a
habitat
favoring
the
survival
and
multiplication
of
various
microbial
species.
In
this
study,
several
kirschsteiniothelia-like
isolates
were
collected
from
dead
branches
unidentified
perennial
dicotyledonous
plants.
Based
on
morphological
examination
phylogenetic
analyses
combined
ITS,
LSU,
SSU
sequences
data
using
maximum-likelihood
Bayesian
inference,
three
new
Kirschsteiniothelia,
namely
K.ganzhouensis,
K.jiangxiensis,
K.jiulianshanensis,
introduced,
one
known
species,
K.inthanonensis,
was
recorded
for
first
time
China.
To
improve
our
comprehensive
knowledge
all
accepted
Kirschsteiniothelia
characteristics,
sequence
data,
asexual
morphs,
habitat,
host,
locality
are
listed.
Язык: Английский
Four novel endolichenic fungi from Usnea spp. (Lecanorales, Parmeliaceae) in Yunnan and Guizhou, China: Taxonomic description and preliminary assessment of bioactive potentials
MycoKeys,
Год журнала:
2025,
Номер
118, С. 55 - 80
Опубликована: Июнь 2, 2025
Usnea
is
one
of
the
largest
and
most
diverse
genera
fruticose
lichens
with
global
distribution.
Endolichenic
fungi,
which
thrive
within
lichen
thalli,
have
emerged
as
a
promising
source
bioactive
compounds,
ability
to
synthesise
variety
metabolites
biopharmaceutical
potential.
In
this
study,
four
isolates
endolichenic
fungi
isolated
from
spp.
were
identified
using
comprehensive
multi-gene
phylogenetic
analyses.
These
evaluated
for
their
anticancer,
antifungal,
antibacterial
properties,
well
produce
extracellular
enzymes.
Our
findings
revealed
that
represent
novel
species,
named
Amphisphaeria
falcata
,
Kirschsteiniothelia
tumidula
Neoroussoella
annulata
Veronaea
brunneicolor
.
screening
assay
showed
N.
V.
exhibited
cytotoxic
effects
against
H460
human
lung
cancer
cell
line,
moderate
inhibitory
activity
at
concentration
100
μg/mL.
The
fungal
distinct
antifungal
profiles
phytopathogens:
specifically
inhibited
Fusarium
graminearum
while
broad-spectrum
Botrytis
cinerea
F.
Alternaria
alternata
No
detected
in
any
isolates.
array
enzyme
activities,
including
amylase,
protease,
gelatinase,
glucose
oxidase,
cellulase.
Collectively,
these
results
underscore
considerable
biotechnological
potential
sources
compounds
applications
drug
discovery,
agriculture,
environmental
management.
also
highlight
ecological
importance
suggesting
they
may
play
multifaceted
roles
symbioses
environments.
Continued
exploration
essential
unlocking
full
pharmacological
industrial
Язык: Английский