Plants,
Год журнала:
2023,
Номер
12(16), С. 2932 - 2932
Опубликована: Авг. 14, 2023
Understanding
the
role
of
cysteine-rich
receptor-like
kinases
(CRKs)
in
plant
defense
mechanisms
is
crucial
for
enhancing
wheat
resistance
to
leaf
rust
fungus
infection.
Here,
we
identified
and
verified
164
members
CRK
gene
family
using
Triticum
aestivum
reference
version
2
collected
from
international
genome
sequencing
consortium
(IWGSC).
The
proteins
exhibited
characteristic
features
CRKs,
including
presence
signal
peptides,
cysteine-rich/stress
antifungal/DUF26
domains,
transmembrane
Pkinase
domains.
Phylogenetic
analysis
revealed
extensive
diversification
within
family,
indicating
development
distinct
specific
functional
roles
plants.
When
studying
expression
near-isogenic
lines
(NILs)
carrying
Lr57-
Lr14a-resistant
genes,
Puccinia
triticina,
causal
agent
fungus,
triggered
temporal
dynamics.
upregulation
genes
resistant
interaction
indicated
their
potential
rust,
while
contrasting
patterns
susceptible
highlighted
susceptibility
associated
genes.
study
uncovered
certain
that
upon
infection
gene.
findings
suggest
targeting
CRKs
may
present
a
promising
strategy
improving
diseases.
Modern Agriculture,
Год журнала:
2023,
Номер
1(1), С. 43 - 56
Опубликована: Март 1, 2023
Abstract
Crop
breeding
has
undergone
numerous
advancements
throughout
history
with
the
next
revolution
being
uncertain.
This
review
provides
an
overview
of
techniques
from
traditional
selective
and
crossbreeding
to
modern
based
on
molecular
marker‐assisted
genomic
selection.
Systematic
analysis
mainstream
genotyping
approaches
principle,
application
scenario
supporting
software
revealed
that
changes
in
technology
have
led
explosion
data.
data
expansion
will
drive
a
breakthrough
sequencing
integrate
artificial
intelligence
automation.
The
also
discusses
technological
associated
during
big
era,
including
models,
technologies
future
intelligent
breeding,
provide
references
for
crop
breeders.
paper
highlights
potential
smart
driven
by
advances
technology,
which
lead
development
new
strategies
accelerate
process.
Journal of genetics and genomics/Journal of Genetics and Genomics,
Год журнала:
2023,
Номер
50(11), С. 846 - 860
Опубликована: Авг. 21, 2023
Bread
wheat
provides
an
essential
fraction
of
the
daily
calorific
intake
for
humanity.
Due
to
its
huge
and
complex
genome,
progresses
in
studying
on
genome
are
substantially
trailed
behind
those
other
two
major
crops,
rice
maize,
at
least
a
decade.
With
rapid
advances
assembling
reduced
cost
high-throughput
sequencing,
emerging
de
novo
assemblies
whole-genome
sequencing
data
leading
paradigm
shift
research.
Here,
we
review
recent
progress
dissecting
germplasm
evolution
since
release
first
high-quality
genome.
New
insights
have
been
gained
during
domestication
modern
breeding
progress,
genomic
variations
multiple
scales
contributing
diversity
germplasm,
transcriptional
epigenetic
regulations
functional
genes
polyploid
wheat.
Genomics
databases
bioinformatics
tools
meeting
urgent
needs
genomics
research
also
summarized.
The
ever-increasing
omics
data,
along
with
advanced
well-structured
databases,
expected
accelerate
deciphering
gene
resources
future
advances.
The Plant Genome,
Год журнала:
2024,
Номер
unknown
Опубликована: Май 17, 2024
Abstract
Durum
wheat
(
Triticum
turgidum
ssp.
durum
)
is
globally
cultivated
for
pasta,
couscous,
and
bulgur
production.
With
the
changing
climate
growing
world
population,
need
to
significantly
increase
production
meet
anticipated
demand
paramount.
This
review
summarizes
recent
advancements
in
research,
encompassing
exploitation
of
existing
novel
genetic
diversity,
exploration
potential
new
diversity
sources,
breeding
climate‐resilient
varieties,
enhancements
management
practices,
utilization
modern
technologies
cultivar
development.
In
comparison
bread
T.
aestivum
),
community
area
are
considerably
smaller,
often
comprising
many
small‐family
farmers,
notably
African
Asian
countries.
Public
programs
such
as
International
Maize
Wheat
Improvement
Center
(CIMMYT)
Agricultural
Research
Dry
Areas
(ICARDA)
play
a
pivotal
role
providing
adapted
cultivars
these
small‐scale
growers.
We
spotlight
contributions
others
this
review.
Additionally,
we
offer
our
recommendations
on
key
areas
research
explore
addressing
challenges
posed
by
change
while
striving
enhance
sustainability.
As
part
Initiative,
Expert
Working
Group
Genomics
Breeding
recognizes
significance
collaborative
efforts
advancing
toward
shared
objective.
hope
insights
presented
stimulate
future
deliberations
trajectory
genomics
breeding.
Plants,
Год журнала:
2025,
Номер
14(7), С. 1140 - 1140
Опубликована: Апрель 6, 2025
Recent
years
have
witnessed
a
surge
in
the
publication
of
dozens
genome
assemblies
for
Triticeae
crops,
which
significantly
advanced
gene-related
research
wheat,
rye,
and
triticale.
However,
this
progress
has
also
introduced
challenges
selecting
universally
efficient
applicable
reference
genomes
genotypes
with
distant
or
ambiguous
phylogenetic
relationships.
In
study,
we
assessed
completeness
accuracy
triticale
using
comparative
benchmarking
universal
single-copy
orthologue
(BUSCO)
analysis
transcript
mapping
approaches.
BUSCO
revealed
that
proportion
complete
genes
positively
correlated
RNA-seq
read
mappability,
while
frequency
internal
stop
codons
served
as
significant
negative
indicator
assembly
data
mappability
wheat.
By
integrated
alignment
rate,
covered
length,
total
depth
from
data,
identified
SY
Mattis,
Lo7,
Mattis
plus
Lo7
most
robust
references
studies
triticale,
respectively.
Furthermore,
recommend
D
sequence
be
incorporated
bioinformatic
analyses
introgression,
translocation,
substitution
into
frequently
occurs
during
breeding.
The
could
help
evaluating
correctness
published
future,
other
findings
are
expected
to
support
closely
related
species.
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 15, 2025
Abstract
We
assembled
a
European
bread
wheat
(Triticum
aestivum
L.)
association
mapping
panel
(n=480)
genotyped
using
90,000
single
nucleotide
polymorphism
array,
with
the
aim
of
identifying
genetic
loci
controlling
resistance
to
four
fungal
diseases:
yellow
(stripe)
rust
(YR),
brown
(leaf)
(BR),
Septoria
tritici
blotch
(ST)
and
powdery
mildew
(PM).
Simulations
showed
our
have
good
power
detect
loci,
>50%
probability
as
little
5%
variance
when
heritability
was
0.6
or
more.
Using
disease
infection
data
collected
across
31
trials
undertaken
in
five
countries,
genome-wide
studies
(GWAS)
identified
34
replicated
(20
for
YR,
12
BR,
two
PM,
0
ST),
seven
associated
more
diseases.
Construction
analysis
eight
bi-parental
populations
enabled
selected
locus
YR_2A010
(chromosome
2A)
YR_6A610
(6A),
be
independently
cross-validated,
along
development
markers
track
alleles
at
these
loci.
Notably,
chromosome
2A
corresponds
2NvS
introgression
from
wild
species,
Aegilops
ventricosa.
found
evidence
strong
selection
over
recent
breeding
history,
being
present
48%
most
cultivars
panel.
Collectively,
we
define
architectures
major
diseases
under
field
environments,
provide
resources
exploit
new
improved
resistance.