Time-series analysis reveals metabolic and transcriptional dynamics during mulberry fruit development and ripening
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
unknown, С. 140288 - 140288
Опубликована: Янв. 1, 2025
Understanding
the
global
transcriptomic
and
metabolic
changes
during
mulberry
growth
development
is
essential
for
enhancing
fruit
quality
optimizing
breeding
strategies.
By
integrating
phenotypic,
metabolomic,
data
across
18
developmental
ripening
stages
of
Da10
fruit,
a
map
gene
expression
was
generated.
Analysis
revealed
gradual
progression
morphological,
metabolic,
transcriptional
throughout
phases.
In
this
study,
new
transcriptome
transition,
which
highly
related
to
stress
resistance,
observed
after
full
stage.
Moreover,
novel
method
devised
by
metabolome
phenotypic
assess
determine
optimal
harvest
times
early
in
supply
chain.
Phase-specific
co-expression
networks
involved
photosynthesis,
regulation,
plant
immunity
were
also
constructed.
Notably,
eight
flavonoids
six
hub
genes
emerged
as
potential
natural
edible
coatings
or
gene-editing
targets
enhance
resistance
against
biotic
abiotic
stress.
These
findings
should
facilitate
further
research
on
post-harvest
management,
sustainable
agricultural
development.
Язык: Английский
Untargeted Metabolomics Analysis Reveals Differential Accumulation of Flavonoids Between Yellow-Seeded and Black-Seeded Rapeseed Varieties
Plants,
Год журнала:
2025,
Номер
14(5), С. 753 - 753
Опубликована: Март 1, 2025
Rapeseed
(Brassica
napus)
is
an
important
oilseed
crop
and
yellow-seeded
black-seeded
varieties
have
different
metabolite
profiles,
which
determines
the
quality
edibility
of
their
oil.
In
this
study,
we
performed
a
non-targeted
metabolomics
analysis
seeds
from
four
rapeseed
at
eight
developmental
stages.
This
identified
4540
features,
366
were
annotated
as
known
metabolites.
The
content
these
metabolites
was
closely
related
to
seed
stage,
with
critical
period
for
accumulation
being
between
10
20
days
after
pollination.
Through
comparative
analysis,
18
differentially
abundant
flavonoid
features
varieties.
By
combining
data
transcriptome
data,
constructed
gene
regulatory
network
that
may
reflect
features.
Finally,
predicted
38
unknown
through
molecular
networking.
These
results
provide
valuable
information
breeding
Язык: Английский
Metabolic pathway for evaluation of polyunsaturated fatty acids content variation and regulation of its biosynthesis in Paeonia ostii through abscisic acid and ABSCISIC ACID-INSENSITIVE 5 (PoABI5)
Industrial Crops and Products,
Год журнала:
2025,
Номер
227, С. 120758 - 120758
Опубликована: Март 6, 2025
Язык: Английский