Deciphering the Vulnerability of Pollen to Heat Stress for Securing Crop Yields in a Warming Climate
Plant Cell & Environment,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 25, 2024
ABSTRACT
Climate
change
is
leading
to
more
frequent
and
severe
extreme
temperature
events,
negatively
impacting
agricultural
productivity
threatening
global
food
security.
Plant
reproduction,
the
process
fundamental
crop
yield,
highly
susceptible
heatwaves,
which
disrupt
pollen
development
ultimately
affect
seed‐set
yields.
Recent
research
has
increasingly
focused
on
understanding
how
grains
from
various
crops
react
heat
stress
at
molecular
cellular
levels.
This
surge
in
interest
over
last
decade
been
driven
by
advances
genomic
technologies,
such
as
single‐cell
RNA
sequencing,
holds
significant
potential
for
revealing
underlying
regulatory
reprogramming
triggered
throughout
stages
of
development.
review
focuses
affects
gene
networks,
including
response,
unfolded
protein
autophagy,
discusses
impact
these
changes
It
highlights
selection
a
key
strategy
improving
tolerance
leveraging
genetic
variability
among
grains.
Additionally,
genome‐wide
association
studies
population
screenings
have
shed
light
underpinnings
traits
major
that
respond
high
temperatures
during
male
reproductive
stages.
Gene‐editing
tools
like
CRISPR/Cas
systems
could
facilitate
precise
modifications
boost
resilience.
The
information
covered
this
valuable
selecting
employing
approaches
develop
heat‐tolerant
genotypes.
Язык: Английский
mRNAs of plants and green algae lack the m7G cap‐1 structure
New Phytologist,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 27, 2025
Язык: Английский
Emerging Functions of Protein Tyrosine Phosphatases in Plants
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(22), С. 12050 - 12050
Опубликована: Ноя. 9, 2024
Reversible
protein
phosphorylation,
known
as
the
"switch"
of
cell,
is
controlled
by
kinases
(PKs)
and
phosphatases
(PPs).
Based
on
substrate
specificity,
PPs
are
classified
into
serine/threonine
tyrosine
(PTPs).
PTPs
can
dephosphorylate
phosphotyrosine
phosphoserine/phosphothreonine.
In
plants,
monitor
plant
physiology,
growth,
development.
This
review
summarizes
an
overview
PTPs'
classification
describes
how
regulate
various
processes,
including
growth
development,
hormone
responses,
responses
to
abiotic
biotic
stresses.
Then,
future
research
directions
PTP
family
in
plants
discussed.
summary
will
serve
a
reference
for
researchers
studying
plants.
Язык: Английский