Wox

WOX is an acronym that can refer to different topics depending on the field. In plant biology, it designates the WUSCHEL-related homeobox gene family, a group of transcription factors that regulate development. In computing, it is commonly associated with Wox, a Windows desktop launcher with a plugin-based ecosystem. The intended meaning is determined by context.

In the plant gene family, WOX stands for WUSCHEL-related homeobox. Members encode homeodomain-containing transcription factors that influence key developmental processes, including embryogenesis, meristem maintenance, and organ formation. In angiosperms, WOX genes are typically categorized into three clades: ancient WOX, intermediate WOX, and the WUS clade. WUS (WUSCHEL) and WOX5 are among the best-studied members, acting as regulators of stem cell populations in the shoot and root apical meristems, respectively. Other WOX genes participate in embryonic patterning and the formation of lateral organs, with conserved roles across diverse plant species.

Wox is a Windows productivity launcher designed to speed access to applications, files, and web content. It operates through a keyboard-driven search interface and supports a plugin system that extends functionality, such as additional search providers, file indexing, and script-based actions. Wox is typically distributed as an open-source project and can be customized by users and developers through its plugins. Although different from the plant WOX gene family, the two usages share the common trait of serving as recognizable abbreviations within their respective domains.