Claim · model-written summary
Genetic analysis of F1, F2 and F2:3 progeny showed that powdery mildew resistance in PI 487224 was controlled by two independent dominant genes on two different nonhomologous chromosomes.
- Taxon
- Aegilops geniculata
Aegilops geniculatat0 - Material
- PI 487224e1
- Gene
- two independent dominant genese1
- Outcome
- powdery mildew resistancee1
Verbatim
e1“powdery mildew resistance in PI 487224 was controlled by two independent dominant genes located on two different nonhomologous chromosomes”
t0“Aegilops geniculata”
Title
Chao Ma; Jiajun Qian; Yajun Feng; et al. Plant Disease 2023. doi:10.1094/pdis-04-23-0764-re
Other claims from this paper (4)
- Observation Ae. geniculata accession PI 487224 was identified as immune to powdery mildew.
- Observation Ae. geniculata accession PI 487228 was identified as susceptible to powdery mildew.
- Observation The resistance gene PmAege7M was mapped to a 4.9-cM interval flanked by markers STS7-55926 and SNP7-45792/STS7-65911 on the long arm of chromosome 7Mg of PI 487224.
- Observation The PmAege7M interval corresponds to 604.73 to 622.82 Mb on the 7D long arm of the Ae. tauschii reference genome.
