Advancing fruit crop resilience: Unveiling the molecular dynamics of abscission in woody fruit crops

A research team has made significant strides in understanding the mechanisms of fruit abscission in woody fruit crops, an essential process affecting fruit yield and economic value. This review highlights key findings, such as the role of the IDA-HAE/HSL2 signaling pathway in reacting to abscission cues and the influence of reactive oxygen species in controlling abscission dynamics.