Current Issues in Molecular Biology,
Journal Year:
2024,
Volume and Issue:
46(6), P. 6052 - 6068
Published: June 14, 2024
Heavy
metal
(HM)
pollution,
specifically
cadmium
(Cd)
contamination,
is
a
worldwide
concern
for
its
consequences
plant
health
and
ecosystem
stability.
This
review
sheds
light
on
the
intricate
mechanisms
underlying
Cd
toxicity
in
plants
various
strategies
employed
by
these
organisms
to
mitigate
adverse
effects.
From
molecular
responses
physiological
adaptations,
have
evolved
sophisticated
defense
counteract
stress.
We
highlighted
role
of
phytochelatins
(PC
Frontiers in Environmental Science,
Journal Year:
2024,
Volume and Issue:
12
Published: April 16, 2024
Introduction:
Soil
pollution
directly
impacts
food
quality
and
the
lives
of
both
humans
animals.
The
concentration
heavy
metals
in
Egypt’s
drain-side
soils
is
rising,
which
detrimental
to
soil
crops.
key
reducing
effects
on
ecosystem
having
accurate
maps
spatial
distribution
subsequent
use
environmentally
sustainable
remediation
approaches.
objective
this
work
assess
contamination
utilizing
mapping
metals,
determine
levels
using
Principal
Component
Analysis
(PCA),
calculate
severity
potential
for
bioremediation
surrounding
main
drain
Bahr
El-Baqar.
Furthermore,
evaluating
capacity
microorganisms
(bacteria,
fungi,
“Actinomycetes)
degrade
elements
soil.
Methodology:
146
sample
locations
were
randomly
selected
near
El-Baqar
examine
degree
Ordinary
Kriging
(OK),
method
was
used
map
analyze
by
seven
(Cr,
Fe,
Zn,
Cd,
Pb,
As,
Ni).
Modified
(mCd)
PCA
research
area’s
levels.
process
involved
isolating,
identifying,
classifying
present
study
area.
findings
showed
that
variography
suggested
Stable
model
effectively
matched
pH,
SOM,
Cd
values.
exponential
proved
suitable
predicting
Pb
Ni,
while
spherical
appropriate
Cr,
Zn.
Results:
revealed
three
contamination,
with
an
extremely
high
(EHDC)
affecting
approximately
97.49%
EHDC
exhibited
average
concentrations
metals:
79.23
±
17.81
20,014.08
4545.91
201.31
112.97
1.33
1.37
40.96
26.36
211.47
13.96
46.15
9.72
Ni.
Isolation
identification
a
significant
influence
breakdown
organic
inorganic
pollutants
environment.
demonstrated
exceptionally
removal
efficiency
As
reached
100%,
achieved
Rhizopus
oryzae
,
Pseudomonas
aeruginosa
Bacillus
thuringiensis
.
Conclusion:
This
has
designated
management
zones
pollutants,
geo-identified
them,
found
could
significantly
reduce
Current Issues in Molecular Biology,
Journal Year:
2024,
Volume and Issue:
46(6), P. 6052 - 6068
Published: June 14, 2024
Heavy
metal
(HM)
pollution,
specifically
cadmium
(Cd)
contamination,
is
a
worldwide
concern
for
its
consequences
plant
health
and
ecosystem
stability.
This
review
sheds
light
on
the
intricate
mechanisms
underlying
Cd
toxicity
in
plants
various
strategies
employed
by
these
organisms
to
mitigate
adverse
effects.
From
molecular
responses
physiological
adaptations,
have
evolved
sophisticated
defense
counteract
stress.
We
highlighted
role
of
phytochelatins
(PC
