Plant disease resistance genes (R genes) encode such “antenna” proteins, and confer on plants the capacity to recognize these microorganisms, and upon recognition, to activate defense mechanisms.
Different sensors react to corresponding pathogens and produce the same small molecule, 2'cADPR, which triggers the plant's disease resistance. "Since specific sensors can only defend plants ...
Dealing with plant diseases such as tomato plant ... When planning your garden shrubs for landscaping, opt for varieties resistant to common diseases to reduce the likelihood of severe issues.