Читать книгу Nitric Oxide in Plants - Группа авторов - Страница 27

Plants are static creatures confined to the particular place where the seed sprouts. During its life cycle, a plant experiences a diverse and changing environment. With time, plants have established various mechanisms to handle the different kinds of stress environments. Although stresses are numerous, plant’s reactions commonly comprise similar components and signaling pathways. NO is an important constituent in numerous plant acclimation responses to biotic and abiotic strains (Figure 2.2) (Verma et al. 2016; Nowicka et al. 2018; Gong et al. 2020). The response mechanisms for NO signaling are generally similar for all types of stresses. Figure 2.3 contains details of the NO signaling pathway to scavenge ROS during different abiotic stresses.

Figure 2.2 General role of nitric oxide molecule in plant growth.

Figure 2.3 Activation of nitric oxide signaling and osmolyte pathways in plant cell under abiotic stress.