Satellite Symposium 5: Molecular Breeding
Description
Screening of plant collections for traits can be expensive, in terms of the number of plants to be screened, the duration of the plant lifecycle and the required observations. This study describes the application of a non-invasive method, hyperspectral imaging, combined with multivariate analysis, to distinguish between homozygous wild-type (YY) Lolium multiflorum and Lolium multiflorum F2 back cross plants heterozygous for y, a recessive Festuca pratensis stay-green gene (Thomas et al., 1997).
Citation
Taylor, J.; Moore, B.; Rowland, J. J.; Thomas, H.; and Ougham, H. J., "Discriminating Stay-Green Grasses Using Hyperspectral Imaging and Chemometrics" (2023). IGC Proceedings (1993-2023). 23.
https://uknowledge.uky.edu/igc/20/satellitesymposium5/23
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Discriminating Stay-Green Grasses Using Hyperspectral Imaging and Chemometrics
Screening of plant collections for traits can be expensive, in terms of the number of plants to be screened, the duration of the plant lifecycle and the required observations. This study describes the application of a non-invasive method, hyperspectral imaging, combined with multivariate analysis, to distinguish between homozygous wild-type (YY) Lolium multiflorum and Lolium multiflorum F2 back cross plants heterozygous for y, a recessive Festuca pratensis stay-green gene (Thomas et al., 1997).
