Paper · 2010 · HortScience

Micropropagation of Strawberry cv. Camarosa: Prolific Shoot Regeneration from In Vitro Shoot Tips Using Thidiazuron with N6-benzylamino-purine

Fatemeh Haddadi; Maheran Abd Aziz; Ghizan Saleh; et al.

6
claims
12
verbatim quotes
33
citations
2
research areas
✓
Open access

Abstract

An efficient micropropagation system for strawberry cv. Camarosa was developed. Sterilized runner tips were cultured on hormone-free Murashige and Skoog (MS) medium with 3% sucrose, 1 mL·L −1 Plant Preservative Mixture, and solidified using 0.25% phytagel to produce in vitro stock plants. Shoot tips derived from the in vitro stock plants were cultured on MS media containing 0, 2, 4, and 8 μM thidiazuron (TDZ) and 0, 4, 9, 18, and 27 μM N6-benzylamino-purine (BAP) for shoot induction. Shoots produced on the best shoot induction medium were rooted on MS media containing 1, 2, 3, and 5 μM of either indole-3-butyric acid (IBA) or naphthaleneacetic acid (NAA). Results showed that MS medium with 2 μM TDZ and 4 μM BAP was optimum for shoot multiplication from the shoot tips. The most suitable medium for inducing the highest number of roots per explant, the highest percentage of explant with roots, and the highest mean root length were 1 μM NAA, 1 μM IBA, and hormone-free MS medium, respectively. Plantlets were transplanted into substrate consisting of perlite + vermiculite + cocopeat (2:1:2 v/v/v) resulting in 90% survival. After 1 month, plants were irrigated using Hoagland's solution and runners were produced after 3 months.

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

MS medium with 2 μM TDZ and 4 μM BAP was optimum for shoot multiplication of strawberry cv. Camarosa.

Taxon
StrawberryFragaria ×ananassat0
Material
cv. Camarosat0
Treatment
2 μM TDZ and 4 μM BAPe0
Outcome
shoot multiplicatione0
Direction
optimume0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e0

“MS medium with 2 μM TDZ and 4 μM BAP was optimum for shoot multiplication from the shoot tips”

✓ located verbatim in the source · abstract, characters 684–777 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The highest number of roots per explant was obtained on MS medium with 1 μM NAA.

Taxon
StrawberryFragaria ×ananassat0
Material
cv. Camarosat0
Treatment
1 μM NAAe1
Outcome
highest number of roots per explante1
Direction
higheste1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e1

“The most suitable medium for inducing the highest number of roots per explant, the highest percentage of explant with roots, and the highest mean root length were 1 μM NAA, 1 μM IBA, and hormone-free MS medium, respectively”

✓ located verbatim in the source · abstract, characters 779–1002 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The highest percentage of explants with roots was obtained on MS medium with 1 μM IBA.

Taxon
StrawberryFragaria ×ananassat0
Material
cv. Camarosat0
Treatment
1 μM IBAe1
Outcome
highest percentage of explant with rootse1
Direction
higheste1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e1

“The most suitable medium for inducing the highest number of roots per explant, the highest percentage of explant with roots, and the highest mean root length were 1 μM NAA, 1 μM IBA, and hormone-free MS medium, respectively”

✓ located verbatim in the source · abstract, characters 779–1002 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The highest mean root length was obtained on hormone-free MS medium.

Taxon
StrawberryFragaria ×ananassat0
Material
cv. Camarosat0
Treatment
hormone-free MS mediume1
Outcome
highest mean root lengthe1
Direction
higheste1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e1

“The most suitable medium for inducing the highest number of roots per explant, the highest percentage of explant with roots, and the highest mean root length were 1 μM NAA, 1 μM IBA, and hormone-free MS medium, respectively”

✓ located verbatim in the source · abstract, characters 779–1002 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Transplanted plantlets in perlite, vermiculite and cocopeat had 90% survival.

Taxon
StrawberryFragaria ×ananassat0
Treatment
perlite + vermiculite + cocopeat (2:1:2 v/v/v)e2
Outcome
survivale2
Value
90%e2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e2

“Plantlets were transplanted into substrate consisting of perlite + vermiculite + cocopeat (2:1:2 v/v/v) resulting in 90% survival”

✓ located verbatim in the source · abstract, characters 1004–1133 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants irrigated with Hoagland solution produced runners after 3 months.

Taxon
StrawberryFragaria ×ananassat0
Treatment
Hoagland's solutione3
Outcome
runnerse3
Qualifier
after 3 monthse3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Micropropagation of Strawberry cv. Camarosa”

✓ located verbatim in the source · title, characters 0–43 · show in text ↑
e3

“After 1 month, plants were irrigated using Hoagland's solution and runners were produced after 3 months”

✓ located verbatim in the source · abstract, characters 1135–1238 · show in text ↑

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class · growth · Fragaria x ananassa (strawberry)Positive and negative results

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in vitro · growth · Fragaria x ananassa (strawberry)Positive and negative results

86 papers: 76 positive, 10 negative or no effect

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  1. positive
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.