The oceans are full of innumerable numbers of single cells living in microenvironments. Understanding who they are, what they eat and what infects them can inform us about the true diversity of plankton, their biotic interactions and how they may respond to a changing environment. Analysing to significant depth the genomes and ‘gut’ (i.e. the food vacuole and other contents) of individual wild-caught cells would have been thought impossible only a few years ago. However, the rapidly expanding field of single-cell genomics, powered by modern cell-sorting procedures, high-throughput DNA sequencing and bioinformatics methods holds the promise to revolutionize understanding of the biodiversity and ecology of eukaryotic microbes and their places in the tree of life.
Single-cell genomics of marine plankton: Studying the single life of eukaryotic microbes
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Debashish Bhattacharya, Rajat S. Roy, Dana C. Price, Alexander Schliep; Single-cell genomics of marine plankton: Studying the single life of eukaryotic microbes. Biochem (Lond) 1 February 2014; 36 (1): 16–22. doi: https://doi.org/10.1042/BIO03601016
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