Article
Identification of heat stress-related genomic regions by genome-wide association study in Solanum tuberosum.
Genomics - 1 Nov 2024
Kaier Alexander, Beck Selina, Ingold Markus, Corral José María, Reinert Stephan, Sonnewald Uwe, Sonnewald Sophia
Abstract excerpt
The climate crisis impairs yield and quality of crucial crops like potatoes. We investigated the effects of heat stress on five morpho-physiological parameters in a diverse panel of 178 potato cultivars under glasshouse conditions. Overall, heat stress increased shoot elongation and green fresh weight, but reduced tuber yield, starch content and harvest index. Genomic information was obtained from 258 tetraploid...
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