Genotype x environment interactions refer to the phenomenon where the performance or expression of a plant's traits is influenced by the specific environmental conditions in which it is grown. This interaction is crucial in plant breeding as different genotypes may exhibit different responses to various environmental factors such as temperature, soil type, moisture availability, and disease pressure. Breeders need to evaluate and select plant varieties that perform consistently well across a range of environment.
@ Pooran, actually it refers to the differential performance of genotypes in different environments that affect the efficiency of selection in a breeding program. G × E interaction arises due to the differences in the sensitivities of genotypes to the different environmental conditions. It is important for understanding the genetic basis of environmental adaptation.
- Badges
- Science topic
- Similar topics
- Phytochemistry
- Extracts