Claim · model-written summary
Off-type wheat plants for rust race 77 reaction appeared at 0.44 per 1000.
- Taxon
- wheat
Triticum aestivume0 - Material
- Sinvalocho, MAe0
- Interactor
- Puccinia recondita tritici
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Puccinia reconditae0pathogen - Outcome
- leaf rust reaction to Argentine races 66 and 77e0
- Value
- 0.44 per 1000e0
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Spontaneous off‐type plants for leaf rust reaction to Argentine races 66 and 77 of Puccinia recondita tritici were found at rates of 3.4 per 1000 and 0.44 per 1000, respectively, in the progeny of self‐pollinated (bagged) spikes of Sinvalocho, MA wheat”
Title
Spontaneous Genetic Variation for Leaf Rust Reaction in Sinvalocho MA Wheat
F. Sacco; E. A. Favret; E. Y. Suarez; et al. Journal of Phytopathology 1995. doi:10.1111/j.1439-0434.1995.tb00608.x
Other claims from this paper (7)
- Observation Off-type wheat plants for rust race 66 reaction appeared at 3.4 per 1000.
- Association Most leaf-rust reaction changes were associated with aneuploidy.
- Association Variation in race 66 reaction was associated with chromosome 6B monosomy or probable 6BL deletions.
- Observation Some off-type plants showed later-generation changes in reaction to race 77.
- Observation Some off-type plants showed simultaneous changes in reaction to races 66 and 77.
- Observation Some off-type plants showed changes in leucine aminopeptidase isozyme expression.
- Mechanism The authors suggested transposonlike elements as a possible common origin of the genetic and chromosomal changes.