Seeds are mutagenized in the lab, then screened for mutants in the ethylene signaling pathway, based on the “triple response” phenotype. The mutants that.
Ethylene responses Developmental processes Fruit ripening - ethylene is essential Promotion of seed germination Root initiation Bud dormancy release Inhibition/promotion.
Ethylene responses
Which of these seedlings is insensitive to the plant hormone ethylene? Seedling 1 Seedling 2
