Claim · model-written summary
Kinetin supported precursor incorporation into cytoplasmic rRNA.
- Taxon
- Brassica oleracea L. var. gongylodes L.
Brassica oleracea var. gongylodest0 - Treatment
- kinetine1
- Outcome
- incorporation of precursor into the cytoplasmic rRNAe0
- Direction
- supportede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the incorporation of precursor into the cytoplasmic rRNA as well as into low molecular weight RNA species was supported”
t0“Brassica oleracea L. var. gongylodes L.”
e1“In the presence of kinetin”
Title
J. Legocka; A. Szweykowska Acta Societatis Botanicorum Poloniae 2015. doi:10.5586/asbp.1975.051
Other claims from this paper (11)
- Observation In dark senescing detached kohlrabi leaves, chlorophyll b declined more than chlorophyll a.
- Intervention effect Kinetin retarded chlorophyll b loss more strongly than chlorophyll a loss.
- Observation All RNA species decreased during leaf senescence.
- Observation DNA amount remained approximately constant during leaf senescence.
- Intervention effect Kinetin inhibited RNA loss.
- Intervention effect Kinetin supported precursor incorporation into low molecular weight RNA species.
- Observation Chloroplast rRNA synthesis was not detected in mature leaves.
- Intervention effect Kinetin did not affect chloroplast rRNA synthesis in mature leaves.
- Intervention effect Kinetin strongly stimulated cytoplasmic rRNA synthesis in detached young expanding leaves in light.
- Intervention effect Kinetin inhibited chloroplast rRNA synthesis in young expanding leaves.
- Mechanism The authors suggest cytokinins primarily regulate cytoplasmic rRNA and low molecular RNA synthesis and thereby plastid senescence.