Paper · 1959 · Agronomy Journal

Radiation‐Induced Mutations for Stem Rust Resistance in Oats1

C. F. Konzak

4
claims
8
verbatim quotes
11
citations
2
research areas
—
Not open access

Abstract

Synopsis Resistant variants observed in earlier experiments were found to result from field hybridization. New experiments yielded variants at low frequency in one instance but none in another. One mutant showed a previously unknown temperature‐sensitive response for resistance to race 7A of Puccinia graminis avenae .

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Claims 4

Observationobservedoriginal resultmeasured

Claim · model-written summary

Resistant variants observed in earlier experiments resulted from field hybridization.

Outcome
Resistant variantse1
Qualifier
found to result from field hybridizatione1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Stem Rust Resistance in Oats”

✓ located verbatim in the source · title, characters 32–60 · show in text ↑
e1

“Resistant variants observed in earlier experiments were found to result from field hybridization”

✓ located verbatim in the source · abstract, characters 9–105 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

New experiments yielded stem rust resistant variants at low frequency in one instance.

Outcome
variantse2
Qualifier
at low frequency in one instancee2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Stem Rust Resistance in Oats”

✓ located verbatim in the source · title, characters 32–60 · show in text ↑
e2

“New experiments yielded variants at low frequency in one instance but none in another”

✓ located verbatim in the source · abstract, characters 107–192 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

New experiments yielded no stem rust resistant variants in one instance.

Outcome
variantse2
Qualifier
none in anothere2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Stem Rust Resistance in Oats”

✓ located verbatim in the source · title, characters 32–60 · show in text ↑
e2

“New experiments yielded variants at low frequency in one instance but none in another”

✓ located verbatim in the source · abstract, characters 107–192 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

One mutant showed a previously unknown response for resistance to race 7A of Puccinia graminis avenae that was temperature-sensitive.

Material
One mutante3
Interactor
Puccinia graminis avenaePuccinia graminise3pathogen
Outcome
response for resistancee3
Qualifier
previously unknowne3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Avena sativa
Avena sativa · TaxonSendelbach ( talk ) · CC BY-SA 3.0 · Wikimedia Commons ↗
Puccinia graminis
Puccinia graminis · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Stem Rust Resistance in Oats”

✓ located verbatim in the source · title, characters 32–60 · show in text ↑
e3

“One mutant showed a previously unknown temperature‐sensitive response for resistance to race 7A of Puccinia graminis avenae”

✓ located verbatim in the source · abstract, characters 194–317 · show in text ↑