Abstract
The genetic cause of virulence of Ustilago hordei on the cultivars Lion and Plush was attributed to a single gene, designated v 6 . This gene was recessive and unlinked to either v 1 or v 2 . Dikaryons with the genotype v 1 v 1 V 6 v 6 were virulent on Hannchen while those with v 2 v 2 V 6 v 6 were virulent on Excelsior. However, the the combination v 1 v 1 v 6 v 6 was required for virulence on Vantage. The resistance of other cultivars of the host was overcome by combinations of more than one virulence gene in the pathogen, indicating that some cultivars possess more than one gene for resistance.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Virulence on Lion and Plush was attributed to a single recessive v 6 gene.
- Material
- Lion and Plushe0
- Interactor
- Ustilago hordeiUstilago hordeie0pathogen
- Gene
- v 6e0
- Outcome
- virulence of Ustilago hordeie0
- Qualifier
- recessivee1
Not reportedTaxonDirection
Verbatim
e0“virulence of Ustilago hordei on the cultivars Lion and Plush was attributed to a single gene, designated v 6”
e1“This gene was recessive and unlinked to either v 1 or v 2”
Claim · model-written summary
The v 6 gene was unlinked to v 1 and v 2.
- Interactor
- USTILAGO HORDEIUstilago hordeit0pathogen
- Gene
- v 6e1
- Outcome
- unlinked to either v 1 or v 2e0
Not reportedTaxonDirection
Verbatim
e0“This gene was recessive and unlinked to either v 1 or v 2”
e1“designated v 6”
t0“USTILAGO HORDEI”
Claim · model-written summary
v 1 v 1 V 6 v 6 dikaryons were virulent on Hannchen.
- Material
- Hannchene0
- Interactor
- USTILAGO HORDEIUstilago hordeit0pathogen
- Gene
- v 1 v 1 V 6 v 6e0
- Outcome
- virulent on Hannchene0
Not reportedTaxonDirection
Verbatim
e0“Dikaryons with the genotype v 1 v 1 V 6 v 6 were virulent on Hannchen”
t0“USTILAGO HORDEI”
Claim · model-written summary
v 2 v 2 V 6 v 6 dikaryons were virulent on Excelsior.
- Material
- Excelsiore0
- Interactor
- USTILAGO HORDEIUstilago hordeit0pathogen
- Gene
- v 2 v 2 V 6 v 6e0
- Outcome
- virulent on Excelsiore0
Not reportedTaxonDirection
Verbatim
e0“those with v 2 v 2 V 6 v 6 were virulent on Excelsior”
t0“USTILAGO HORDEI”
Claim · model-written summary
v 1 v 1 v 6 v 6 was required for virulence on Vantage.
- Material
- Vantagee0
- Interactor
- USTILAGO HORDEIUstilago hordeit0pathogen
- Gene
- v 1 v 1 v 6 v 6e0
- Outcome
- virulence on Vantagee0
Not reportedTaxonDirection
Verbatim
e0“the combination v 1 v 1 v 6 v 6 was required for virulence on Vantage”
t0“USTILAGO HORDEI”
Claim · model-written summary
Combinations of multiple pathogen virulence genes overcame resistance of other cultivars, suggesting multiple host resistance genes.
- Interactor
- USTILAGO HORDEIUstilago hordeit0pathogen
- Outcome
- resistance of other cultivars of the host was overcomee0
- Qualifier
- some cultivars possess more than one gene for resistancee0
Not reportedTaxonDirection
Verbatim
e0“The resistance of other cultivars of the host was overcome by combinations of more than one virulence gene in the pathogen, indicating that some cultivars possess more than one gene for resistance”
t0“USTILAGO HORDEI”