Claim · model-written summary
Cobalt and nickel ions strongly inhibited somatic embryo formation.
- Taxon
- Medicago sativa
Medicago sativat0 - Treatment
- Cobalt and nickel ionse1
- Outcome
- somatic embryo formatione0
- Direction
- strongly inhibitorye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but exerted strongly inhibitory effects on somatic embryo formation”
e1“Cobalt and nickel ions”
t0“Medicago sativa”
Title
E. G. M. Meijer Journal of Experimental Botany 1989
Other claims from this paper (10)
- Observation Ethylene production rose rapidly and peaked after ten days in both genotypes.
- Observation Ethylene production subsequently declined rapidly in both genotypes.
- Intervention effect The fall in ethylene production was more pronounced after transfer to growth regulator free medium.
- Observation Ethylene production rates differed only slightly between the two genotypes.
- Intervention effect Cobalt ions strongly inhibited ethylene biosynthesis.
- Intervention effect Nickel ions strongly inhibited ethylene biosynthesis.
- Intervention effect Cobalt and nickel ions did not affect embryo induction.
- Intervention effect Amino oxyacetic acid had no effect on ethylene production during induction.
- Intervention effect Aminoethoxyvinylglycine had no effect on ethylene production during induction.
- Mechanism The authors concluded that high ethylene production during induction is not essential for later embryo differentiation.