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Tag Archives: Mutualism With Microbes

Bacillus subtillus, normal soil and human gut bacteria. Photo by Felix Tsao,

Developing gut feelings about our microbial collectives

­I had always thought my family was small, but it turns out a great deal more of us exist than I had been aware of. Thanks to recent advances in DNA sequencing, all kinds of family secrets have been coming to light lately. Mom, you can relax. I’m not going Read more →