Researchers Discover Mechanism for Enhanced Disease Resistance in Apple Plants

Scientists have identified a novel molecular mechanism (MdTGA9-MdERF138-MdHCT) in autotetraploid apples that links salicylic acid induction to lignin deposition, improving resistance to anthracnose disease. This discovery provides valuable genetic insights and resources. It offers a new pathway for breeding more robust and disease-resistant apple varieties, potentially benefiting agriculture.