5-Azacytidine accelerates mandarin fruit post-ripening and enhances lignin-based pathogen defense through remarkable gene expression activation
Food Chemistry,
Год журнала:
2024,
Номер
458, С. 140261 - 140261
Опубликована: Июнь 27, 2024
Язык: Английский
Effects of methyl jasmonate and salicylhydroxamic acid on the biosynthesis of flavonoids in Glycyrrhiza glabra L. hairy roots
Plant Stress,
Год журнала:
2025,
Номер
unknown, С. 100774 - 100774
Опубликована: Фев. 1, 2025
Язык: Английский
DNA Methylation in CYP82E4 Regulates Nicotine Conversion of Nicotiana tabacum
Plant Cell & Environment,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 3, 2025
ABSTRACT
Nornicotine
content
is
very
low
in
tobacco,
accounting
for
less
than
5%
of
total
alkaloids.
Nicotine
conversion
refers
to
the
process
by
which
nornicotine
synthesised
spontaneously
and
large
quantities
from
nicotine.
CYP82E4
only
key
enzyme
gene
involved
nicotine
conversion,
but
it
unclear
what
mechanism
plants
regulate
expression
this
thus
change
phenotype
conversion.
By
comparing
single‐base
resolution
DNA
methylomes
senescent
leaves
NC‐L
its
high
converter
variant
NC‐H,
we
found
two
differentially
methylated
regions
(DMRs)
NC‐H.
The
bisulfite
sequencing
PCR
(BSP)
assay
demonstrated
that
methylation
levels
specific
segments
were
39%–52%
lower
NC‐H
NC‐L.
Furthermore,
treatment
with
methylase
inhibitor
5‐azacitidine
resulted
a
decrease
norconverter
tobacco
tobacco.
Similarly,
MET1
mutation
significantly
reduced
level
transformed
phenotype.
These
findings
suggest
plays
crucial
regulatory
role
decreased
being
significant
factors
Язык: Английский
Revealing the effects of two DNA methyltransferase inhibitors on DNA methylation and carotenoid metabolism in Chlamydomonas reinhardtii by comparative transcriptome and physiological analysis
Jv-Liang Dai,
Hao‐Hong Chen,
Ming-Hua Liang
и другие.
Algal Research,
Год журнала:
2024,
Номер
unknown, С. 103739 - 103739
Опубликована: Окт. 1, 2024
Язык: Английский
Exogenous application of 5-azacitidin, royal jelly and folic acid regulate plant redox state, expression level of DNA methyltransferases and alleviate adverse effects of salinity stress on Vicia faba L. plants
Heliyon,
Год журнала:
2024,
Номер
10(10), С. e30934 - e30934
Опубликована: Май 1, 2024
DNA
methylation
is
one
of
induced
changes
under
salinity
stress
causing
reduction
in
the
expression
several
crucial
genes
required
for
normal
plant's
operation.
Potential
use
royal
jelly
(RJ),
folic
acid
(FA)
and
5-azacitidine
(5-AZA)
on
two
Egyptian
faba
bean
varieties
(Sakha-3
Giza-716)
grown
saline
conditions
was
investigated.
Salinity
affects
negatively
seeds
germination
(G
%),
mitotic
index,
membrane
stability
a
significant
increase
chromosomal
abnormalities
(CAs).
methyltransferases
(
Язык: Английский