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Updated: Feb 5, 2026

Analyzing Gene Expression from Marine Microbial Communities using Environmental Transcriptomics
Published on: February 18, 2009
Marine microbial metagenomes sampled across space and time
Steven J Biller1, Paul M Berube1, Keven Dooley1
1Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
This study presents a large dataset of marine metagenomic data from the Atlantic and Pacific Oceans. This resource aids in understanding marine microbial ecosystems and their functions.
Area of Science:
- Marine biology
- Microbial ecology
- Genomics
Background:
- Metagenomic data advances understanding of marine microbial communities.
- Marine microbial ecosystems are crucial for ocean health.
Purpose of the Study:
- To present a comprehensive dataset of marine metagenomic data.
- To facilitate comparative studies on marine microbial ecosystems.
- To provide genomic insights into diverse marine life.
Main Methods:
- Collected over 5 terabases of metagenomic data from 610 samples.
- Samples span diverse regions of the Atlantic and Pacific Oceans.
- Included geographic transects, time-series data, and multiple depths.
Main Results:
- Generated a large-scale metagenomic dataset from various ocean environments.
- Data includes genomic information from bacteria, archaea, eukaryotes, and viruses.
- Dataset is linked with extensive physical, chemical, and biological measurements.
Conclusions:
- The presented dataset is a valuable resource for marine microbial ecology research.
- Facilitates studies on marine microbial community structure and function.
- Enables exploration of new aspects of ocean microbial ecosystems.
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