Horticulturae,
Journal Year:
2023,
Volume and Issue:
9(8), P. 902 - 902
Published: Aug. 8, 2023
Micropropagation
has
an
important
role
in
the
large-scale
production
of
blackberry
plant
material,
given
high
proliferation
rates
this
species.
The
aim
present
study
was
to
evaluate
proliferative
capacity
grown
vitro
on
wheat
starch-gelled
culture
medium
compared
classical
agar-gelled
and
assess
genetic
fidelity
between
proliferated
shoots
their
mother
plants.
Six
varieties
(‘Čačanska
Bestrna’,
‘Chester
Thornless’,
‘Driscoll’s
Victoria’,
‘Loch
Ness’,
‘Polar’,
‘Karaka
Black’)
were
tested.
For
proliferation,
Murashige
Skoog
(MS)
supplemented
with
0.5
mg
dm−3
6-benzyladenine
(BA)
used.
conventional
gelled
0.5%
agar,
starch
used
as
alternative
gelling
agent
a
concentration
5%.
results
showed
that
for
all
cultivars,
highest
number
shoots/inoculum
obtained
medium,
maximum
value
54.42
±
4.18
presented
by
Black’.
Considering
length
shoots,
tested
cultivars
outstanding
5%
starch.
values
regarding
observed
Thornless’
followed
‘Čačanska
Ness’
5.55
0.04
cm,
5.46
0.06
5.37
0.09
respectively.
uniformity
micropropagated
relation
plants
confirmed
sequence-related
amplified
polymorphism
(SRAP)
start
codon
targeted
(SCoT)
molecular
markers.
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: June 26, 2024
Abstract
In
light
of
the
multitude
olive
trees
cultivated
and
lack
genetic
diversity
available
genotypes
to
select
varieties
lines
that
are
characterized
by
high
better
performance
under
corresponding
conditions,
A
comparison
analysis
genotyping
morphological
characteristics
eight
cultivars
growing
in
Saudi
Arabia’s
Al-Jouf
region
was
conducted
analyzed.
Morpho-anatomical
chemical
along
with
both
inter-simple-sequence
repeats
(ISSRs)
start-codon-targeted
(SCoT)
markers
were
used
evaluate
among
Al-Jouf,
Arabia.
Analyses
27
morphological,
chemical,
anatomical
concluded
existence
differences
studied
varieties.
Moreover,
six
ISSR
SCoT
primer
combinations
produced
a
total
48
loci,
which
18
(10
8
SCoT)
polymorphic.
The
average
polymorphism
information
content
(PIC
values
0.48
0.44,
respectively)
marker
index
(MI
0.79
0.48,
detected
for
revealed
prevalence
Based
on
selected
molecular
markers,
grouped
into
two
distinct
clusters.
Clusters
adjacent
joint
dendrogram
using
ISSR,
combined
data
similar,
all
individuals
groups.
However,
generated
basis
separated
subgroups
containing
at
least
findings
showed
methods
effective
assessing
diversity,
can
be
as
reliable
informative
method
relationships
serve
complementary
tool
provide
more
complete
understanding
Olea
europaea
populations
Horticulturae,
Journal Year:
2024,
Volume and Issue:
10(10), P. 1027 - 1027
Published: Sept. 27, 2024
Juglans
regia
L.
is
an
edible
fruit
tree
cultivated
worldwide
for
its
fruits
and
wood
as
urban
tree.
Globally,
there
growing
concern
preserving
the
genetic
diversity
of
trees
with
high
economic
ecological
value.
This
study
investigates
J.
in
landscapes
assesses
quality
walnut
kernels
a
local
food
product.
An
inventory
150
from
five
populations
public
green
spaces
Lugoj,
Caransebeș
Jupa,
well
two
semi-natural
hilly
ecosystems
Banat
Region,
was
conducted.
Molecular
analyses
showed
that
Directed
Amplification
Minisatellite-region
DNA
(DAMD)
markers
were
more
effective
than
Start
Codon
Targeted
(SCoT)
markers,
higher
average
polymorphism
56.26%,
compared
to
49.44%.
DAMD07
achieved
100%
DAMD05
strong
balance
between
P.I.C.
(0.35)
(54.54%).
Chemical
analysis
revealed
following
contents
kernels:
protein
(12.81%
16.80%),
lipids
(60.39%
69.08%),
total
polyphenols
(5484.66
10,788.4
mg
GAE/kg),
copper
(3.655
8.532
mg/kg),
manganese
(14.408
28.618
zinc
(19.813
46.583
lead
(1.204
2.27
mg/kg)
cadmium
(0.03451
0.08065
mg/kg).
These
findings
are
critical
conservation
efforts,
forestry
management
ensuring
safety
products
derived
regia.
Horticulturae,
Journal Year:
2023,
Volume and Issue:
9(8), P. 902 - 902
Published: Aug. 8, 2023
Micropropagation
has
an
important
role
in
the
large-scale
production
of
blackberry
plant
material,
given
high
proliferation
rates
this
species.
The
aim
present
study
was
to
evaluate
proliferative
capacity
grown
vitro
on
wheat
starch-gelled
culture
medium
compared
classical
agar-gelled
and
assess
genetic
fidelity
between
proliferated
shoots
their
mother
plants.
Six
varieties
(‘Čačanska
Bestrna’,
‘Chester
Thornless’,
‘Driscoll’s
Victoria’,
‘Loch
Ness’,
‘Polar’,
‘Karaka
Black’)
were
tested.
For
proliferation,
Murashige
Skoog
(MS)
supplemented
with
0.5
mg
dm−3
6-benzyladenine
(BA)
used.
conventional
gelled
0.5%
agar,
starch
used
as
alternative
gelling
agent
a
concentration
5%.
results
showed
that
for
all
cultivars,
highest
number
shoots/inoculum
obtained
medium,
maximum
value
54.42
±
4.18
presented
by
Black’.
Considering
length
shoots,
tested
cultivars
outstanding
5%
starch.
values
regarding
observed
Thornless’
followed
‘Čačanska
Ness’
5.55
0.04
cm,
5.46
0.06
5.37
0.09
respectively.
uniformity
micropropagated
relation
plants
confirmed
sequence-related
amplified
polymorphism
(SRAP)
start
codon
targeted
(SCoT)
molecular
markers.
