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Full-Text Articles in Molecular Biology
A Functional Chlorophyll Biosynthesis Pathway Identified In The Kleptoplastic Sea Slug, Elysia Chlorotica, Julie A. Schwartz
A Functional Chlorophyll Biosynthesis Pathway Identified In The Kleptoplastic Sea Slug, Elysia Chlorotica, Julie A. Schwartz
USF Tampa Graduate Theses and Dissertations
The sacoglossan sea slug, Elysia chlorotica, feeds upon and sequesters plastids from the heterokont alga, Vaucheria litorea, and maintains the metabolically active organelles for up to nine months under starvation conditions while utilizing the photosynthate to survive and reproduce. The photosynthetic pigment, chlorophyll a (Chla), is found in all oxygenic photosynthetic organisms and is responsible for capturing photons of light and converting them into chemical energy. Chlorophyll and its associated proteins involved in the light capturing process are subject to photo oxidative damage and must be continually replaced for ongoing photosynthesis to continue; however, genes encoding these proteins are present …