Abstract
Catharanthus roseus (Linn.) G. Don. syn. Vinca rosea Linn. an important medicinal plant belongs to the family Apocynaceae. The present study describes a simple, efficient and reproducible regeneration system for in vitro propagation of Catharanthus roseus through nodal segment explant. Explants were cultured on Murashige and Skoog (MS) medium supplemented with different concentrations of BAP, NAA and IBA. Multiple shoots were produced on all the concentrations of BAP, NAA and IBA; however BAP (0.5 mg/l) + NAA (1.0 mg/l) concentration proved to be optimal for the production of maximum number of shoots. Best rooting response was observed on half strength MS containing Indole-3-butyric acid (IBA) (0.10 mg/l). Regenerated plantlets were successfully acclimatized and hardened off inside the culture room and then transferred to green house with 100 % survival rate.
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Claims 4
Claim · model-written summary
Multiple shoots formed under all tested BAP, NAA and IBA concentrations.
- Taxon
- Catharanthus roseus
Catharanthus roseust0 - Treatment
- all the concentrations of BAP, NAA and IBAe0
- Outcome
- Multiple shootse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Multiple shoots were produced on all the concentrations of BAP, NAA and IBA”
t0“Catharanthus roseus”
Claim · model-written summary
BAP at 0.5 mg/l plus NAA at 1.0 mg/l produced the maximum number of shoots.
- Taxon
- Catharanthus roseusCatharanthus roseust0
- Treatment
- BAP (0.5 mg/l) + NAA (1.0 mg/l)e0
- Outcome
- number of shootse0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Catharanthus roseus”
e0“BAP (0.5 mg/l) + NAA (1.0 mg/l) concentration proved to be optimal for the production of maximum number of shoots”
Claim · model-written summary
Half strength MS with IBA at 0.10 mg/l gave the best rooting response.
- Taxon
- Catharanthus roseusCatharanthus roseust0
- Treatment
- half strength MS containing Indole-3-butyric acid (IBA) (0.10 mg/l)e0
- Outcome
- rooting responsee0
- Direction
- Beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Catharanthus roseus”
e0“Best rooting response was observed on half strength MS containing Indole-3-butyric acid (IBA) (0.10 mg/l)”
Claim · model-written summary
Regenerated plantlets survived acclimatization and greenhouse transfer at 100%.
- Taxon
- Catharanthus roseusCatharanthus roseust0
- Outcome
- survival ratee0
- Value
- 100 %e0
- Setting
- green housee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Catharanthus roseus”
e0“Regenerated plantlets were successfully acclimatized and hardened off inside the culture room and then transferred to green house with 100 % survival rate”
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See all 11 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.