Current Issues in Molecular Biology,
Год журнала:
2022,
Номер
44(12), С. 6385 - 6396
Опубликована: Дек. 15, 2022
Recently,
it
has
been
reported
that
a
gene
(PEN1)
in
Arabidopsis
thaliana
is
highly
resistant
to
Plutella
xylostella.
We
screened
all
the
homologous
genes
of
PEN1
and
found
motif
these
was
very
conserved.
At
present,
few
insect
resistance
have
identified
characterized
Brassica
napus.
Therefore,
we
containing
this
napus
genome
systematically
analyzed
basic
information,
conserved
domain,
evolutionary
relationship,
chromosomal
localization
expression
analysis
genes.
In
study,
12
were
genome,
which
more
than
number
thaliana.
These
are
unevenly
distributed
on
chromosomes
Furthermore,
contained
light
responsiveness
elements,
most
gibberellin-responsive
meJA-responsive
elements
abscisic-acid-responsive
elements.
The
results
will
provide
theoretical
basis
for
screening
from
analyzing
molecular
mechanism
Critical Reviews in Plant Sciences,
Год журнала:
2023,
Номер
42(2), С. 65 - 92
Опубликована: Март 4, 2023
AbstractResynthesized
rapeseed
lines
(2n
=
4x
38,
AACC),
which
recreate
the
historical
hybridization
between
progenitor
species
Brassica
rapa
2x
20,
AA)
and
B.
oleracea
18,
CC)
to
produce
napus
have
been
an
important
research
subject
for
many
years.
These
not
only
comprise
useful
genetic
resources
in
breeding
introgression
of
diversity
agronomically
traits,
but
also
increased
our
understanding
how
meiosis
evolved
polyploid
plants.
In
this
review,
we
discuss
summarize
these
produced
via
interspecific
crosses
over
several
decades
resulting
fertility
traits
germplasm,
as
well
meiotic
instability
issues
hybrids,
putative
role
genes,
gene
expression
other
regulatory
networks
stabilization
meiosis.
Finally,
direct
use
resynthesized
semi-resynthesized
hybrid
study
unexplored
agronomic
interest
improvement
elite
cultivars.Keywords:
Fertilitygenome
stabilityInterspecific
hybridizationmeiosis
genespolyploidyresynthesized
Additional
informationFundingThis
work
was
supported
by
Deutsche
Forschungsgemeinschaft
(DFG,
German
Research
Foundation)
grant
MA6473/2-1.
The
Mason
lab
acknowledges
support
from
under
Germany's
Excellence
Strategy
–
EXC
2070
390732324.
Pest Management Science,
Год журнала:
2023,
Номер
80(5), С. 2461 - 2470
Опубликована: Июль 19, 2023
Cultivation
of
oilseed
rape
Brassica
napus
is
pesticide-intensive,
and
alternative
plant
protection
strategies
are
needed
because
both
pesticide
resistance
legislation
narrow
the
range
effective
chemical
pesticides.
The
entomopathogenic
fungus
Beauveria
bassiana
used
as
a
biocontrol
agent
against
various
insect
pests,
but
little
known
about
its
endophytic
potential
role
in
for
rape.
First,
we
studied
whether
B.
can
establish
an
endophyte
rape,
following
seed
inoculation.
To
evaluate
on
next
examined
ability
to
induce
metabolite
biosynthesis.
In
another
experiment,
tested
effect
inoculation
seedling
survival
semi-field
experiment.
Land,
Год журнала:
2024,
Номер
13(9), С. 1509 - 1509
Опубликована: Сен. 17, 2024
The
relationships
between
weeds
and
insects
in
canola
stands
with
different
seeding
rates
are
not
fully
understood.
Varying
crops
can
create
conditions
that
affect
both
weed
insect
populations
their
interactions.
aim
of
this
work
was
to
determine
the
response
selected
taxa
densities
stand
clarify
interactions
stands.
field
experiment
conducted
on
a
plot
located
cadastral
area
municipality
Pěnčín
(Moravia,
Czech
Republic).
results
show
reduced
sowing
rate
oilseed
rape
leads
increased
infestation,
which
is
dominated
by
one
taxon
(Papaver
rhoeas
L.).
increase
infestation
reflected
an
diversity
captured
insects.
Increased
improves
suppression
but
increases
number
pest
A
higher
plants
more
biomass
food
supply
and,
thus,
make
attractive
pests.
Brassicogethes
aeneus
pests
species
spectrum.
Changing
populations.
standard
recommended
optimal
terms
competitive
occurrence
trapped
Increasing
or
decreasing
rapeseed
does
bring
any
benefits
regulation
biodiversity.
However,
obtained
indicate
interesting
weed–insect
interaction
Water,
Год журнала:
2022,
Номер
14(24), С. 4089 - 4089
Опубликована: Дек. 14, 2022
Dimethachlor
is
an
herbicide
used
for
oilseed
rape
protection.
Previous
studies
have
demonstrated
its
high
mobility
in
the
soil,
which
could
lead
to
water
contamination.
This
research
aimed
determine
occurrence
of
dimethachlor
and
metabolites
(dimethachlor
ethanesulfonic
acid
ESA
oxalamic
OA)
surface
using
a
recently
developed
analytical
method.
article
one
first
document
metabolites’
presence
samples.
The
samples
were
collected
from
Danube
river
Tisza
river.
quantitative
determination
obtained
extracts
was
done
by
high-performance
liquid
chromatography.
Descriptive
statistical
methods,
including
correlation
analysis,
cluster
principal
component
analyses,
utilized
analyze
method
validation
experimental
results.
In
addition,
artificial
neural
network
(ANN)
model
applied
as
optimization
tool.
ANN
adequately
predicted
observed
variables,
suggesting
optimum
results
at
pH
value
7,
spike
1,
injection
volume
equal
0.5
μL.
average
concentrations
River
1.51
µg/L
OA
0.01
ESA,
0.63
DMC,
while
chloroacetanilide
herbicides
detected
1.43
OA,
0.08
1.82
DMC.
PLoS ONE,
Год журнала:
2022,
Номер
17(8), С. e0272798 - e0272798
Опубликована: Авг. 18, 2022
To
scientifically
evaluate
and
utilize
high-oleic
acid
rape
germplasm
resources
cultivate
new
varieties
suitable
for
planting
in
the
Hunan
Province,
30
local
germplasms
from
were
used
as
materials.
The
12
personality
indices
of
quality,
yield,
resistance
comprehensively
evaluated
by
variability,
correlation,
principal
component,
cluster
analyses.
results
variability
showed
that
except
oleic
acid,
lowest
coefficient
variation
was
oil
content,
which
0.06.
Correlation
analysis
content
positively
correlated
with
main
traits
such
yield
per
plant
could
be
early
screening
germplasm.
component
indicators
integrated
into
four
components,
cumulative
contribution
rate
62.487%.
value
comprehensive
'F'
first,
second,
fourth
components
negatively
third
component.
Cluster
divided
categories
consisting
9
(30%),
6
(20%),
7
(23%),
8
(27%)
germplasms,
each
characteristics
"high
disease
resistance",
yield",
protein",
"more
stability".
This
study
not
only
provides
a
reference
basis
breeding
but
also
theoretical
their
screening.
Pest Management Science,
Год журнала:
2023,
Номер
80(5), С. 2371 - 2382
Опубликована: Авг. 12, 2023
Chemical
control
of
insect
pests
in
oilseed
rape
(OSR)
is
becoming
increasingly
difficult
due
to
the
development
resistance
and
restrictive
insecticide
approvals
Europe.
At
same
time,
there
a
lack
preventive
alternative
measures.
Crop
rotation
mostly
fails
insects
their
mobility;
however,
changing
regional
cropping
densities
can
dilute
or
concentrate
pest
pressure.
In
this
study,
we
investigated
whether
local
occurrence
Psylliodes
chrysocephala
Delia
radicum,
serious
winter
OSR,
influenced
by
distance
from
previous
year's
OSR
fields
how
changes
density
at
scale
(up
10
km
radius)
affect
