1 Table of Contents: “... of Phytochelatins in Heavy Metal Stress and Detoxification Mechanisms in Plants -- Detoxification and Tolerance...”

2 Table of Contents: “... plants and detoxification mechanisms -- Phytochelatin and oxidative stress under heavy metal stress...”

3 Table of Contents: “... to the environment, a case study (Berli) -- Chapter 9. Biosynthesis and molecular mechanism of brassinosteroids...”

4 Table of Contents: “... adaptive mechanisms induced by melatonin and hydrogen sulfide under abiotic stresses in plants -- Chapter...”

5 Table of Contents: “... in plant stress responses: From biosynthesis to plant signaling mechanisms during stress. Abiotic stress...”

6 Table of Contents: “... of Nitric Oxide in Salt Stress-induced Programmed Cell Death and Defense Mechanisms -- Nitric Oxide...”

7 “... of proteomics, genomics, and metabolomics. It provides an update on the biosynthesis, signaling, and mechanism...”

8 “... progress has been made in the field of NO and H2O2 research regarding the various mechanisms and functions...”

9 “... of gasotransmitters, including their production, metabolism, and signaling mechanisms. Further, it discusses the role...”