Ecogenomic Sensors

Abstract

Molecular biology has revolutionized our understanding of the diversity, function, and community structure of marine microorganisms. Increasingly, tools and techniques derived from the biomedical diagnostics and research industries are used in parallel with sensors that characterize the physical, chemical, and optical properties of ocean waters. This juxtaposition created the impetus for developing a device that utilizes molecular analytical techniques in situ as one part of a larger, autonomous, ocean-observing network. In recent years, this class of instrument has come to be known as an ecogenomic sensor. The Environmental Sample Processor (ESP) is one such device. Its use in coastal, deep-sea, and open-ocean environments illustrates the versatility of such systems and their potential for future development and application in the ocean sciences.