Insights into quinoa endophytes: core bacterial communities reveal high stability to water stress and genotypic variation
Environmental Microbiome,
Год журнала:
2025,
Номер
20(1)
Опубликована: Фев. 3, 2025
Plant
endophytes,
comprising
non-pathogenic
bacteria,
fungi,
and
archaea,
inhabit
various
plant
parts,
including
roots,
stems,
leaves,
seeds.
These
microorganisms
play
a
crucial
role
in
development
by
enhancing
germination,
growth,
stress
resilience.
Seed
particular,
represent
the
most
adapted
conserved
segment
of
microbiota,
significantly
influencing
initial
stages
growth
microbial
community
establishment.
This
study
investigates
impact
environmental
genotypic
factors
on
endophytic
communities
Chenopodium
quinoa
Willd.
(quinoa),
crop
notable
for
its
adaptability
nutritional
value.
We
aimed
to
characterize
core
seeds
roots
from
two
distinct
genotypes
under
well-watered
(WW)
water-deficit
(WD)
conditions,
utilizing
soil
infusions
as
inoculants
explore
potential
changes
these
endophytes.
Our
findings
reveal
with
exhibiting
high
degree
conservation
their
microbiome,
even
between
maternal
offspring
seeds,
specific
bacterial
taxa
showing
only
minor
differences.
Tissue
specificity
emerged
key
factor,
maintaining
stable
community,
while
exhibited
more
pronounced
shifts,
highlighting
tissue-dependent
patterns
enrichment.
The
results
highlight
stability
varying
water
conditions
across
different
genotypes,
emphasizing
tissue
shaping
associations.
suggest
that
quinoa-associated
particularly
those
may
drought
Understanding
dynamics
plant-microbe
interactions
is
vital
developing
stress-resilient
varieties,
supporting
sustainable
agricultural
practices,
ensuring
food
security
face
climate
change
challenges.
Язык: Английский
Global Meta-Analysis of Endophytic Inoculation Effects on Seed Germination, Seedling Growth, and Nutrient Uptake of Trees
Rhizosphere,
Год журнала:
2025,
Номер
unknown, С. 101079 - 101079
Опубликована: Апрель 1, 2025
Язык: Английский
Functional differences of cultivable leaf-associated microorganisms in the native Andean tree Gevuina avellana Mol. (Proteaceae) exposed to atmospheric contamination
Journal of Applied Microbiology,
Год журнала:
2024,
Номер
135(2)
Опубликована: Фев. 1, 2024
This
study
aimed
to
evaluate
and
describe
the
functional
differences
of
cultivable
bacteria
fungi
inhabiting
leaves
Gevuina
avellana
Mol.
(Proteaceae)
in
an
urban
area
with
high
levels
air
pollution
a
native
forest
southern
Andes.
Язык: Английский
Cultivable Root-Symbiotic Bacteria of a Pioneer Ericaceous Dwarf Shrub Colonizing Volcanic Deposits and Their Potential to Promote host Fitness
Journal of soil science and plant nutrition,
Год журнала:
2024,
Номер
24(2), С. 3355 - 3363
Опубликована: Апрель 15, 2024
Язык: Английский
What fire didn’t take away: plant growth-promoting microorganisms in burned soils of old-growth Nothofagus forests in Los Andes Cordillera
Plant and Soil,
Год журнала:
2024,
Номер
unknown
Опубликована: Май 30, 2024
Язык: Английский
Nanoparticle-Mediated Approaches in Agriculture Addressing Abiotic Stress From Soil to Plant Cells
Advances in environmental engineering and green technologies book series,
Год журнала:
2024,
Номер
unknown, С. 72 - 89
Опубликована: Июль 12, 2024
NPs
are
increasingly
prevalent
in
various
fields
including
biology,
pharmacology,
cosmetics,
and
agriculture,
promising
diverse
applications.
However,
their
widespread
use
raises
concerns
about
environmental
impact.
Thus,
it
is
imperative
to
comprehensively
study
how
affect
plant
physiology
metabolism,
given
that
plants
inevitably
encounter
soil
water.
Understanding
the
mechanisms
of
NP
entry,
transport,
accumulation
within
pivotal.
Moreover,
once
internalized
by
plants,
can
profoundly
influence
cellular
metabolism
physiology.
Язык: Английский