Being in the terminal phase of my scientific career I am grabbing the literary license to tell a story of the discovery of two biological properties of chitosan, namely, its gene activating potential [1] and its anti-microbial properties [2]. The geneticist, Gregor Mendel, selected peas as a genetic tool and I garnered a pea pod system from an Australian pathologist, I.A.M. Cruickshank, as a bi...