An array ofZymoseptoria triticieffectors suppress plant immune responses
bioRxiv (Cold Spring Harbor Laboratory),
Год журнала:
2024,
Номер
unknown
Опубликована: Март 13, 2024
Abstract
Zymoseptoria
tritici
is
the
most
economically
significant
fungal
pathogen
of
wheat
in
Europe.
However,
despite
importance
this
pathogen,
molecular
interactions
between
and
host
during
infection
are
not
well
understood.
Herein,
we
describe
use
two
libraries
cloned
Z.
effectors
that
were
screened
to
identify
effector
candidates
with
putative
associated
pattern
(PAMP)
triggered
immunity
(PTI)-suppressing
activity.
The
from
each
library
transiently
expressed
Nicotiana
benthamiana
,
expressing
leaves
treated
bacterial
or
PAMPs
assess
effectors’
ability
suppress
reactive
oxygen
species
(ROS)
production.
From
these
screens,
numerous
identified
PTI-suppressing
In
addition,
some
able
cell
death
responses
induced
by
other
secreted
proteins.
We
used
structural
prediction
tools
predict
structures
all
effectors,
predictions
examine
whether
there
was
enrichment
specific
signatures
among
effectors.
libraries,
multiple
members
killer
protein-like
4
(KP4)
6
(KP6)
families
as
PTI-suppressors.
This
observation
intriguing,
protein
previously
antimicrobial
activity
rather
than
virulence
manipulation.
data
provides
mechanistic
insight
into
immune
suppression
infection,
suggests
similar
biotrophic
pathogens,
fungus
relies
on
a
battery
early
phases
colonisation.
Язык: Английский
The Battle Within: Discovering new insights into Phytopathogen Interactions and Effector Dynamics
Microbiological Research,
Год журнала:
2025,
Номер
298, С. 128220 - 128220
Опубликована: Май 15, 2025
Язык: Английский
Comparative genomics and transcriptomics reveal differences in effector complement and expression between races of Fusarium oxysporum f.sp. lactucae
Frontiers in Plant Science,
Год журнала:
2024,
Номер
15
Опубликована: Окт. 10, 2024
This
study
presents
the
first
genome
and
transcriptome
analyses
for
Язык: Английский