The signaling pathways play an indispensable role and act as a connecting
link between recognizing the stress molecules and generating an appropriate
physiological and biochemical response. Recent studies using genomics and
proteomics approach enabled decoding and understanding these signaling networks,
which increased our knowledge regarding signaling pathways. This chapter offers a
review of the most important bases of plant signaling pathways during various stresses.
Keywords: Abiotic/biotic stress responses, Calcium Signaling, Ethylene,
Jasmonic acid (JA), MAPK cascades, Plant signaling pathways, Phytohormone
signalling, ROS (Reactive Oxygen Species), Salicylic acid (SA), Signaling cross
talk.
