Extra-institutional science: DIY biologists' democratization of scientific practices and spaces.

DIY biology, or Do-It-Yourself biology, refers to a movement where individuals and communities establish laboratories outside traditional academic and industrial settings-such as in garages, kitchens, or community spaces. DIY biologists experiment with gene-editing technologies like CRISPR, cultivate glow-in-the-dark plants, and engineering colorful fungi. This practice challenges established norms in research, advocating for decentralized and community-driven approaches to scientific inquiry and innovation. DIY biologists are often trained scientists who choose to conduct their research in community or home laboratories. The DIY biology movement highlights that science's boundaries are flexible and sometimes ambiguous (Gieryn in Am Sociol Rev 48:781-795, 1983). By operating outside traditional research institutions, DIY biologists challenge established authority, hierarchies, funding structures, and proprietary regimes. They create a distinct identity beyond the increasingly neoliberalized institutional spheres of modern knowledge production, showcasing alternative ways to pursue science. I theorize DIY biology as 'extra-institutional science' due to its emergence outside conventional laboratories of industry and academia. This research draws on empirical data from interviews with DIY biologists and the 2021 DIY Biology Community Survey.