Claim · model-written summary
The response may be useful for screening barley for resistant plants.
- Taxon
- barley
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Hordeum vulgaree1 - Outcome
- useful in screening for resistant plantse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The response may be useful in screening for resistant plants”
e1“barley (Hordeum vulgare L.)”
Title
An Early Indicator of Resistance in Barley to Russian Wheat Aphid
H. Belefant-Miller; D. R. Porter; M. L. Pierce; et al. PLANT PHYSIOLOGY 1994. doi:10.1104/pp.105.4.1289
Other claims from this paper (7)
- Observation Russian wheat aphid infestation caused barley leaf cells to collapse and autofluoresce in the mesophyll and bundle sheath adjacent to the stylet sheath in early infestation.
- Observation The collapsed autofluorescent barley cell response was visually similar to the hypersensitive cell death response.
- Observation Stylet entry sites and sheath paths of the Russian wheat aphid fluoresced in barley leaves, making them easy to observe in whole leaf sections.
- Association Resistant barley produced significantly more collapsed, autofluorescent cells than susceptible barley.
- Association The number of collapsed autofluorescent cells increased with the number of Russian wheat aphids in resistant barley.
- Association The number of collapsed autofluorescent cells increased with the number of days of feeding in resistant barley.
- Observation Collapsed autofluorescent cells could be observed 1 day after infestation, the most rapid barley response to the aphids known to date.