From environmental responses to adaptation: the roles of plant lncRNAs
PLANT PHYSIOLOGY,
Journal Year:
2024,
Volume and Issue:
195(1), P. 232 - 244
Published: Jan. 21, 2024
Abstract
As
sessile
organisms,
plants
are
continuously
exposed
to
heterogeneous
and
changing
environments
constantly
need
adapt
their
growth
strategies.
They
have
evolved
complex
mechanisms
recognize
various
stress
factors,
activate
appropriate
signaling
pathways,
respond
accordingly
by
reprogramming
the
expression
of
multiple
genes
at
transcriptional,
post-transcriptional,
even
epigenome
levels
tolerate
stressful
conditions
such
as
drought,
high
temperature,
nutrient
deficiency,
pathogenic
interactions.
Apart
from
protein-coding
genes,
long
non-coding
RNAs
(lncRNAs)
emerged
key
players
in
plant
adaptation
environmental
stresses.
transcripts
larger
than
200
nucleotides
without
potential.
Still,
they
appear
regulate
a
wide
range
processes,
including
epigenetic
modifications
chromatin
reorganization,
well
transcriptional
post-transcriptional
modulation
gene
expression,
allowing
LncRNAs
can
positively
or
negatively
modulate
responses,
affecting
processes
hormone
signaling,
temperature
tolerance,
deficiency
adaptation.
Moreover,
also
seem
play
role
memory,
wherein
prior
exposure
mild
enhances
ability
subsequent
conditions.
In
this
review,
we
summarize
contribution
lncRNAs
biotic
abiotic
stresses,
memory.
The
evolutionary
conservation
is
discussed
provides
insights
into
future
research
directions
field.
Language: Английский
Plant long non-coding RNAs: identification and analysis to unveil their physiological functions
Frontiers in Plant Science,
Journal Year:
2023,
Volume and Issue:
14
Published: Oct. 26, 2023
Eukaryotic
genomes
encode
thousands
of
RNA
molecules;
however,
only
a
minimal
fraction
is
translated
into
proteins.
Among
the
non-coding
elements,
long
RNAs
(lncRNAs)
play
important
roles
in
diverse
biological
processes.
LncRNAs
are
associated
mainly
with
regulation
expression
genome;
nonetheless,
their
study
has
just
scratched
surface.
This
somewhat
due
to
lack
widespread
conservation
at
sequence
level,
addition
relatively
low
and
highly
tissue-specific
patterns,
which
makes
exploration
challenging,
especially
plant
where
few
these
molecules
have
been
described
completely.
Recently
published
high-quality
crop
plants,
along
new
computational
tools,
considered
promising
resources
for
studying
plants.
review
briefly
summarizes
characteristics
lncRNAs,
presence
conservation,
different
protocols
find
limitations
protocols.
Likewise,
it
describes
physiological
phenomena.
We
believe
that
lncRNAs
can
help
design
strategies
reduce
negative
effect
biotic
abiotic
stresses
on
yield
plants
and,
future,
create
fruits
vegetables
improved
nutritional
content,
higher
amounts
compounds
positive
effects
human
health,
better
organoleptic
characteristics,
longer
postharvest
shelf
life.
Language: Английский
MYB proteins: Versatile regulators of plant development, stress responses, and secondary metabolite biosynthetic pathways
International Journal of Biological Macromolecules,
Journal Year:
2024,
Volume and Issue:
unknown, P. 138588 - 138588
Published: Dec. 1, 2024
Language: Английский
MYB44 plays key roles in regulating plant responses to abiotic and biotic stress, metabolism, and development
Fenghua Wang,
No information about this author
Feng Yang,
No information about this author
Dengfeng Zhu
No information about this author
et al.
Journal of Plant Biochemistry and Biotechnology,
Journal Year:
2023,
Volume and Issue:
unknown
Published: Dec. 2, 2023
Language: Английский
From Single nc-RNAs to Networks: Understanding the Complexity of Environmental Adaption
Published: Jan. 1, 2024
Language: Английский
The root of the mystery: the role of long non-coding RNAs in regulating transcription
PLANT PHYSIOLOGY,
Journal Year:
2023,
Volume and Issue:
193(3), P. 1718 - 1720
Published: Aug. 1, 2023
Gene
expression
specificity
is
a
core
aspect
of
transcriptional
regulation-genes
are
expressed
in
specific
temporal
and
spatial
patterns
to
promote
distinct
developmental
environmental
responses.Transcriptomic
analyses
have
elucidated
many
these
gene
profiles,
but
mostly
focused
on
genes
that
encode
for
proteins.Far
less
studied
the
role
other
products,
such
as
long
intergenic
non-coding
RNAs
(lincRNAs),
expression.In
animal
systems
lincRNAs
been
shown
affect
chromatin
structure,
mRNA
splicing
stability,
translation
(Statello
et
al.,
2021).In
plants
couple
studies
surveyed
genome,
did
not
examine
loci
(Liu
2012;
Zhao
2018).In
this
issue
Plant
Physiology,
[Liu,
2023]
combined
more
than
one
hundred
transcriptomic
produce
unified
set
nearly
seven
thousand
annotated
lincRNA
Arabidopsis.The
authors
took
advantage
rich
dataset
determine
various
biological
attributes
lincRNAs,
their
conservation
across
deep
evolutionary
time,
condition-specific
regulation
by
transcription
factor
networks.For
each
locus,
determined
both
presence
homologs
plant
species,
determining
how
evolutionarily
conserved
was
(Figure
1A),
well
selective
pressure
evaluating
sequence
itself
its
promoter.Surprisingly,
were
within
Brassicaceae
eudicot
or
angiosperms,
showed
strongest
pressure,
suggesting
Brassicaceae-specific
may
be
functional.This
result
differs
from
where
most
under
consequently
thought
functional
relevance
(Sarropoulos
2019).The
went
classify
using
tissue-and
conditionspecific
data.The
grouped
clusters
with
fact
protein-coding
genes.The
rootexpressed
cluster
specificity,
play
an
important
Language: Английский