Jasmonate
Jasmonate (JA) and its derivatives are lipid-based hormone signals that regulate a wide range of processes in plants, ranging from growth and photosynthesis to reproductive development. In particular, JAs are critical for plant defense against herbivory and plant responses to poor environmental conditions and other kinds of abiotic and biotic challenges. Reminiscent of talking trees in fiction, some JAs can also be released as volatile organic compounds (VOCs) to permit communication between plants in anticipation of mutual dangers.
The isolation of methyl jasmonate from jasmine oil derived from Jasminum grandiflorum led to the discovery of the molecular structure of jasmonates and their name.
Read more about Jasmonate: Structure of Jasmonates and Its Derivatives, Mechanism of Jasmonate Signaling, Roles of Jasmonate, Jasmonate and Pathogenesis, Cross Talk With Other Defense Pathways