Claim · model-written summary
Pollen size decreased as absorbed dose rate increased.
- Taxon
- Glyceria maxima
Glyceria maximat0 - Organ / stage
- pollene0
- Treatment
- absorbed dose ratee0
- Outcome
- pollen sizee0
- Direction
- decreasese0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with an increase in the absorbed dose rate, the pollen size decreases”
t0“Glyceria maxima”
Title
Lesya Zub; Mariana Prokopuk; Igor Goncharenko; et al. Environmental and Sustainability Indicators 2024. doi:10.1016/j.indic.2024.100473
Other claims from this paper (8)
- Association All analyzed reproductive traits were inversely related to maternal absorbed dose rate.
- Association Pollen grain size and shape became more heterogeneous with increasing absorbed dose rate.
- Association Smaller pollen grains correlated with a lower proportion of fertile pollen.
- Association Pollen fertility decreased by 20–40% as radiation dose rate increased.
- Association Negative reproductive changes occurred at low doses above 2 μGy/h.
- Association Reproductive changes slowed at higher doses of 9–13 μGy/h.
- Mechanism The authors assume radiation mainly affects early reproductive stages, including pollen and some flowers.
- Mechanism The authors assume water nutrients affect seed traits.