Claim · model-written summary
Only embryo formed in 16 19% of observed ovaries.
- Taxon
- Triticum aestivum
Triticum aestivumt0 - Outcome
- only embryoe0
- Value
- 16 19%e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“16 19% had only embryo”
t0“Triticum aestivum”
Title
Zhou Yong Xi'nan nongye xuebao 1999
Other claims from this paper (8)
- Observation Dasypyrum pollen germinated normally on wheat stigmas and pollen tubes entered embryo sacs.
- Observation Double fertilization with embryo and endosperm occurred in 13 81% of observed ovaries.
- Observation Only endosperm formed in 4 76% of observed ovaries.
- Observation Total fertilization rate was 34 76%.
- Observation Total embryo formation rate was 30 00%.
- Observation Endosperm developed more slowly than embryo and was abnormal, absent or later vanished.
- Mechanism Abnormal or missing endosperm made viable mature seed production very difficult.
- Recommendation Early embryo rescue at 7 11 days after pollination could greatly increase hybrid plant survival.