Abstract
Inheritance of resistance to a Queensland isolate of ZYMV in Cucurbita ecuadorensis was investigated in a glasshouse using C. maxima as susceptible parent (P1), C. ecuadorensis as resistant parent (P2), F1 , F2 , backcross and self-pollinated backcross populations. Major gene models did not fit all the data well but estimates of heritability were high (h2B = 97%; h2N = 90%), implying that selection of C. maxima genotypes with resistance to ZYMV should be efficient.
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Claims 4
Claim · model-written summary
Major gene models did not fit the inheritance data for resistance to ZYMV well.
- Taxon
- Cucurbita maxima
Cucurbita maximat0 - Interactor
- ZYMV
Zucchini yellow mosaic viruse2pathogen - Outcome
- did not fit all the data welle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucurbita maxima cv. Queensland Blue”
e1“Major gene models did not fit all the data well”
e2“Inheritance of resistance to a Queensland isolate of ZYMV in Cucurbita ecuadorensis”
Claim · model-written summary
Broad-sense heritability of resistance to ZYMV was high (h2B = 97%).
- Taxon
- Cucurbita maximaCucurbita maximat0
- Interactor
- ZYMVZucchini yellow mosaic viruse1pathogen
- Outcome
- heritabilitye2
- Value
- 97%e2
- Qualifier
- h2Be2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucurbita maxima cv. Queensland Blue”
e1“Inheritance of resistance to a Queensland isolate of ZYMV in Cucurbita ecuadorensis”
e2“estimates of heritability were high (h2B = 97%; h2N = 90%)”
Claim · model-written summary
Heritability of resistance to ZYMV was high (h2N = 90%).
- Taxon
- Cucurbita maximaCucurbita maximat0
- Interactor
- ZYMVZucchini yellow mosaic viruse1pathogen
- Outcome
- heritabilitye2
- Value
- 90%e2
- Qualifier
- h2Ne2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cucurbita maxima cv. Queensland Blue”
e1“Inheritance of resistance to a Queensland isolate of ZYMV in Cucurbita ecuadorensis”
e2“estimates of heritability were high (h2B = 97%; h2N = 90%)”
Claim · model-written summary
Selection of C. maxima genotypes with resistance to ZYMV should be efficient.
- Taxon
- C. maximaCucurbita maximae1
- Interactor
- ZYMVZucchini yellow mosaic viruse1pathogen
- Outcome
- selection of C. maxima genotypes with resistance to ZYMVe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“implying that selection of C. maxima genotypes with resistance to ZYMV should be efficient”