Abstract
The effects of different cotyledon ages (6, 15, 21 hours and 3 day), cotyledon positions (distal and proximal parts of the cotyledon) and growth regulators (BA and zeatin) on regeneration were tested for swelling and shoot formation.The majority of explants in all treatments (70-94 %) showed evidence of swelling at 10 days.Shoot formation was observed at the 20 1 /z day.Younger seeds gave a significantly higher regeneration than older seeds on shoot formation.Shoot formation ratio was similar in 6, 15 and 21 h.age explants, but the ratio for 3 days old seeds was the worst one.Proximal explants of cotyledons from younger seeds (6, 15, 21 h) produced significantly more shoots (2-2.7 shoots/explant) than distal e).plants (0.75-1.5 shoots/explant).Proximal parts of the older cotyledons (3 days) produced more shoots (0.75 shoots/explant) than distal parts (0.25 shoots I explant).There were no significallf difference between BA and zeatin on shoot formation of regeneration.
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Claims 8
Claim · model-written summary
Most explants swelled by day 10 across treatments.
- Taxon
- Cucumis Sativus
Cucumis sativust0 - Organ / stage
- explantse0
- Outcome
- swellinge0
- Value
- 70-94 %e0
- Qualifier
- at 10 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“The majority of explants in all treatments (70-94 %) showed evidence of swelling at 10 days”
Claim · model-written summary
Shoot formation was observed at about day 20.
- Taxon
- Cucumis SativusCucumis sativust0
- Organ / stage
- 20 1 /z daye0
- Outcome
- Shoot formatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“Shoot formation was observed at the 20 1 /z day”
Claim · model-written summary
Younger seeds regenerated shoots more than older seeds.
- Taxon
- Cucumis SativusCucumis sativust0
- Material
- Younger seedse0
- Outcome
- regeneratione0
- Direction
- highere0
- Comparator
- older seedse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“Younger seeds gave a significantly higher regeneration than older seeds on shoot formation”
Claim · model-written summary
The shoot formation ratio was similar for 6, 15 and 21 hour explants.
- Taxon
- Cucumis SativusCucumis sativust0
- Organ / stage
- explantse0
- Outcome
- Shoot formation ratioe0
- Direction
- similare0
- Qualifier
- 6, 15 and 21 h.agee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“Shoot formation ratio was similar in 6, 15 and 21 h.age explants”
Claim · model-written summary
Three-day-old seeds had the lowest shoot formation ratio.
- Taxon
- Cucumis SativusCucumis sativust0
- Material
- 3 days old seedse0
- Outcome
- ratioe0
- Direction
- worste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“but the ratio for 3 days old seeds was the worst one”
Claim · model-written summary
Proximal explants from younger seeds produced more shoots than distal explants.
- Taxon
- Cucumis SativusCucumis sativust0
- Organ / stage
- Proximal explants of cotyledonse0
- Outcome
- shootse0
- Direction
- moree0
- Value
- 2-2.7 shoots/explante0
- Qualifier
- 0.75-1.5 shoots/explante0
- Comparator
- distal e).plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“Proximal explants of cotyledons from younger seeds (6, 15, 21 h) produced significantly more shoots (2-2.7 shoots/explant) than distal e).plants (0.75-1.5 shoots/explant)”
Claim · model-written summary
Proximal parts of older cotyledons produced more shoots than distal parts.
- Taxon
- Cucumis SativusCucumis sativust0
- Organ / stage
- Proximal parts of the older cotyledonse0
- Outcome
- shootse0
- Direction
- moree0
- Value
- 0.75 shoots/explante0
- Qualifier
- 0.25 shoots I explante0
- Comparator
- distal partse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“Proximal parts of the older cotyledons (3 days) produced more shoots (0.75 shoots/explant) than distal parts (0.25 shoots I explant)”
Claim · model-written summary
BA and zeatin did not differ significantly in shoot formation.
- Taxon
- Cucumis SativusCucumis sativust0
- Treatment
- BAe0
- Outcome
- shoot formatione0
- Direction
- no significallf differencee0
- Comparator
- zeatine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucumis Sativus”
e0“There were no significallf difference between BA and zeatin on shoot formation of regeneration”
The same questions in other papers
N-benzyladenine · growth · Cucumis sativus (cucumber)Results differ
3 papers in the same direction as this paper · 30 reporting no difference from an alternative
- positive
- positive
- positive
30 papers more in this group
See all 34 papers →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.