Claim · model-written summary
Low temperature and darkness made orange seed leaves more clearly visible.
- Taxon
- Chinese cabbage
Brassica rapa subsp. pekinensise0 - Treatment
- low temperature(0-3 ℃)and dark conditionse0
- Outcome
- orange seed leavese0
- Direction
- more clearlye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“under the low temperature(0-3 ℃)and dark conditions,orange seed leaves of orange leaf head Chinese cabbage were observed more clearly”
Title
Studies on Inheritance and Stability of Morphological Marker of Orange Leaf Head Chinese Cabbage
MA Shi-fang Zhongguo shucai 2012
Other claims from this paper (8)
- Observation The F2 cotyledon color segregated 3:1 yellow to orange.
- Observation The BC1F1 cotyledon color segregated 1:1 yellow to orange.
- Observation Orange cotyledon color was inferred to be controlled by recessive alleles.
- Observation Cotyledon, flower and leaf head color showed pleiotropic inheritance.
- Observation Orange cotyledons predicted orange flowers and leaf heads.
- Intervention effect Following dark or weak light exposure, seed leaves turned orange after about two hours in sun.
- Intervention effect Changing pregermination time between 24 and 48 hours did not alter orange cotyledon visibility.
- Recommendation The authors propose orange cotyledon color as a breeding marker.