gnotobiotic

American  

[noh-toh-bahy-ot-ik] / ˌnoʊ toʊ baɪˈɒt ɪk /

adjective

1. (of germfree animals) inoculated with microorganisms of a given type.

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Etymology

Origin of gnotobiotic

First recorded in 1945–50; gnotobiote + -ic

Example Sentences

“It’s quite clear that humans are exposed to all kinds of viruses throughout our lives. And I think we’re only starting to figure out why they’re there, what they’re doing, and what impact they have on our health,” Ken Cadwell, associate director at the University of Pennsylvania Perrelman School of Medicine’s Center for Molecular Studies in Digestive and Liver Diseases and director of its Gnotobiotic and Naturalized Mouse Core Facility, told Salon in a video interview.

From Salon

"This is the first time it has been shown that the response of microbiome to the loss of ovarian hormone production can increase metabolic dysfunction," said first author Tzu-Wen L. Cross, a professor ofnutrition science and the director of the Gnotobiotic Animal Facility at Purdue University.

From Science Daily

Extensive personal human gut microbiota culture collections characterized and manipulated in gnotobiotic mice.

From Nature

We thank C. Couter for technical assistance; S. Edwards, J. Ramos, and T. Sherpa for assistance with gnotobiotic mice; R. Bronson for review of histology; J. McCoy for editorial assistance; and members of the Kasper laboratory for discussions.

From Nature

We found that gnotobiotic mice harbouring different microbial communities exhibited differential survival in a colitis model.

From Nature