Mixed-Identity Amoeba Genome Sequenced | GenomeWeb

Researchers report in Cell this week the genome sequence of Naegleria gruberi, an amoeba capable of shifting among three distinct morphological identities. Naegleria usually subsists as a common solid amoeba; under stress it generates two flagella for motility; further still, it can persist as a “hard cyst” in soil until moisture permits its return to its amoeba form.

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