Marine Diatom Plasmids and their Biotechnological Applications
1992
Plumley, F. G.
The long-range objective of the proposed research is to achieve transformation of marine diatoms. The more immediate objectives pertain to the characterization of two small plasmids we have discovered in a marine diatom, Cylindrotheca fusiformis, a species which comprises 50% of the biofouling community on steel structures in marine environments. Specific questions being addressed are; What are the structural, functional and regulatory properties of the two diatom plasmids; Are there sequences on these plasmids which will facilitate construction of diatom shuttle-cloning vectors; What are the necessary conditions for achieving diatom transformation.
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