Frontiers in Nutrition,
Год журнала:
2022,
Номер
9
Опубликована: Окт. 21, 2022
Vitamin
B
and
its
derivatives
possess
diverse
physiological
functions
are
essential
micronutrients
for
humans.
Their
variation
in
crops
is
important
the
identification
of
genetic
resources
used
to
develop
new
varieties
with
enhanced
vitamin
B.
In
this
research,
remarkable
variations
were
observed
kernels
156
maize
inbred
lines,
ranging
from
107.61
2654.54
μg
per
100
g
B1,
1.19–37.37
B2,
19.60–213.75
B3,
43.47–590.86
B5,
138.59–1065.11
B6.
Growing
inbreeds
Hainan
Hebei
provinces
China
revealed
environmental
genotype
interactions
among
these
vitamins
correlations
between
them
grain.
Several
lines
identified
as
good
sources
promising
germplasms
breeding,
namely
By855
Si273
overall
rich
all
studied
vitamins,
GY386B
CML118
specially
enriched
The
present
study
can
assist
breeders
germplasm
biofortification
offer
people
nutritious
foods.
Annual Review of Plant Biology,
Год журнала:
2024,
Номер
75(1), С. 67 - 93
Опубликована: Март 1, 2024
B
vitamins
are
a
source
of
coenzymes
for
vast
array
enzyme
reactions,
particularly
those
metabolism.
As
metabolism
is
the
basis
decisions
that
drive
maintenance,
growth,
and
development,
vitamin–derived
key
components
facilitate
these
processes.
For
over
century,
we
have
known
about
essential
compounds
elucidated
their
pathways
biosynthesis,
repair,
salvage,
degradation
in
numerous
organisms.
Only
now
beginning
to
understand
importance
regulatory
processes,
which
becoming
an
important
topic
plants.
Here,
I
highlight
discuss
emerging
evidence
on
how
integrated
into
vital
from
energy
generation
nutrition
gene
expression,
thereby
contribute
coordination
growth
developmental
programs,
concern
maintenance
stable
state,
foundational
tenet
plant
homeostasis.
Abstract
Agriculture-oriented
microbiome
studies
try
to
develop
microbiota
beneficial
their
plant
hosts.
This
positive
goal
extends
the
soil
quality
driving
growth
and
disease
resistance.
In
research
aimed
at
identifying
causes
of
this
action,
a
common
interpretation
is
that
microbes
will
synthesize
metabolites
useful
view
assumes
important
microbial
are
exported
for
use
by
Yet,
seems
unlikely
essential
metabolites,
without
counterpart
imported
from
plants,
as
corresponding
syntheses
would
often
involve
consumption
resources
explicit
benefit
microbes.
Illustrating
function
with
example
Bacilli
Subtilis
clade,
we
emphasize
here
most
direct
access
contents
cells
through
cell
lysis,
phenomenon
linked
process
sporulation.
also
releases
macromolecules
digested
in
environment,
releasing
key
such
queuine,
an
base
analog
present
anticodon
some
transfer
RNAs.
overlooked
importance
lysis
could
be
major
cause
ubiquitous
presence
bacteriophages
microbiota.
The Plant Cell,
Год журнала:
2024,
Номер
36(9), С. 3689 - 3708
Опубликована: Июль 2, 2024
Abstract
Coenzyme
management
is
important
for
homeostasis
of
the
pool
active
metabolic
enzymes.
The
coenzyme
pyridoxal
5′-phosphate
(PLP)
involved
in
diverse
enzyme
reactions
including
amino
acid
and
hormone
metabolism.
Regulatory
proteins
that
contribute
to
PLP
remain
be
explored
plants.
Here,
we
demonstrate
importance
annotated
as
(PLPHPs)
controlling
Arabidopsis
(Arabidopsis
thaliana).
A
systematic
analysis
indicates
while
most
organisms
across
kingdoms
have
a
single
PLPHP
homolog,
Angiosperms
two.
PLPHPs
from
bind
exist
monomers,
contrast
reported
PLP-dependent
enzymes,
which
multimers.
Disrupting
function
both
homologs
perturbs
vitamin
B6
(pyridoxine)
content,
inducing
deficit
accompanied
by
light
hypersensitive
root
growth,
unlike
biosynthesis
mutants.
Micrografting
studies
show
can
relieved
distally
between
shoots
roots.
Chemical
treatments
probing
reactions,
notably
those
auxin
ethylene,
provide
evidence
dynamic
PLP.
Assays
vitro
coordinate
transfer
withdrawal
other
This
study
thus
expands
our
knowledge
biology
highlights
Frontiers in Nutrition,
Год журнала:
2022,
Номер
9
Опубликована: Окт. 21, 2022
Vitamin
B
and
its
derivatives
possess
diverse
physiological
functions
are
essential
micronutrients
for
humans.
Their
variation
in
crops
is
important
the
identification
of
genetic
resources
used
to
develop
new
varieties
with
enhanced
vitamin
B.
In
this
research,
remarkable
variations
were
observed
kernels
156
maize
inbred
lines,
ranging
from
107.61
2654.54
μg
per
100
g
B1,
1.19–37.37
B2,
19.60–213.75
B3,
43.47–590.86
B5,
138.59–1065.11
B6.
Growing
inbreeds
Hainan
Hebei
provinces
China
revealed
environmental
genotype
interactions
among
these
vitamins
correlations
between
them
grain.
Several
lines
identified
as
good
sources
promising
germplasms
breeding,
namely
By855
Si273
overall
rich
all
studied
vitamins,
GY386B
CML118
specially
enriched
The
present
study
can
assist
breeders
germplasm
biofortification
offer
people
nutritious
foods.
