Upregulation of Plasmid Genes during Stationary Phase in Synechocystis sp. Strain PCC 6803, a Cyanobacterium

Author:

Berla Bertram M.1,Pakrasi Himadri B.12

Affiliation:

1. Department of Energy, Environmental, and Chemical Engineering

2. Department of Biology, Washington University, St. Louis, Missouri, USA

Abstract

ABSTRACT We analyzed DNA microarrays to identify highly expressed genes during stationary-phase growth of Synechocystis sp. PCC 6803. Many identified genes are on endogenous plasmids, with copy numbers between 0.4 and 7 per chromosome. The promoters of such genes will be useful for synthetic biology applications with this phototrophic host.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

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