Claim · model-written summary
Isozyme patterns confirmed hybridization in 7 of 14 progeny for six enzymes.
- Taxon
- beane0
- Interactor
- Uromyces appendiculatus
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Uromyces appendiculatuse0pathogen - Outcome
- hybridizatione3
- Value
- 7 of 14 progenye3
- Qualifier
- for six enzymese3
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Some asexual isolates of the bean rust fungus, Uromyces appendiculatus, exhibit unusual isozyme and host-specific virulence traits”
e3“urediniospore isozyme patterns containing bands from both parents for six enzymes confirmed hybridization in 7 of 14 progeny”
Title
Isozyme evidence of pycnial fertilization by urediniospores of the bean rust fungus
John W. McCain; J. V. Groth Canadian Journal of Botany 1989. doi:10.1139/b89-233
Other claims from this paper (4)
- Observation Aecia developed in a minority of the bean rust inoculation trials (under 10%).
- Observation Infection types on bean lines often matched the maternal parent, so virulence did not clearly indicate successful crossing.
- Association Bands of the remaining progeny matched the maternal parent, indicating origin by selling.
- Observation Urediniospores can sometimes act as spermatia for fertilization of pycnia.