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Journal Of Phycology

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Biologists working from a motel room identify two new Paulinella microbe species

Julia Van Etten led a team that set up a makeshift lab in a motel room after losing funding, and discovered two previously unknown species of the rare single-celled microbe Paulinella. The findings, published in the Journal of Phycology, bring the total known Paulinella species to six. Scientists say the organism shows a relatively recent instance, about 100 million years ago, of one cell engulfing a photosynthetic bacterium rather than digesting it.