Claim · model-written summary
Nicotine at 10–100 mg/l induced roots in solid tobacco callus.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Organ / stage
- solid callus cell culturese0
- Treatment
- MMS without kinetin supplemented with 10–100 mg/l nicotinee0
- Outcome
- Root morphogenesise0
- Direction
- inducede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root morphogenesis was induced in roller tube callus cell cultures and solid callus cell cultures grown on MMS without kinetin supplemented with 10–100 mg/l nicotine”
t0“Tobacco Callus Cultures”
Title
Rooting and the Metabolism of Nicotine in Tobacco Callus Cultures
J. E. PETERS; P. H. L. WU; W. R. SHARP; et al. Physiologia Plantarum 1974. doi:10.1111/j.1399-3054.1974.tb03111.x
Other claims from this paper (9)
- Intervention effect Nicotine at 10–100 mg/l induced roots in roller tube tobacco callus.
- Observation The optimal nicotine concentration for tobacco root induction was 50 mg/l.
- Intervention effect Other combinations of IAA, kinetin and nicotine yielded no obvious morphogenesis.
- Association Callus growth varied with nicotine concentration conditional on IAA and kinetin.
- Association Endogenous protein concentration correlated with nicotine concentration conditional on IAA and kinetin.
- Observation In liquid MMS, labeled nicotine was primarily incorporated into cultured cell protein.
- Observation Without kinetin, labeled nicotine was primarily incorporated into cell wall or membrane.
- Observation Without IAA, labeled nicotine incorporation into protein and cell wall or membrane was lesser.
- Observation Without both IAA and kinetin, labeled nicotine incorporation into protein and cell wall or membrane was lesser.