#fis
Live, measured metrics for the hashtag #fis from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #fis
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-26 21:59 UTCNo measured public usage for #fis in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-26 21:59 UTCNo related tags with measured usage found for #fis.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 21:59 UTCNo recent public posts found for #fis on Mastodon. Nothing measured, so nothing shown.
What “fis” means
Wikipediafis is an E. coli gene encoding the Fis protein. The regulation of this gene is more complex than most other genes in the E. coli genome, as Fis is an important protein which regulates expression of other genes. It is supposed that fis is regulated by H-NS, IHF and CRP. It also regulates its own expression (autoregulation). Fis is one of the most abundant DNA binding proteins in Escherichia coli under nutrient-rich growth conditions.
“Fis” on Wikipedia (CC BY-SA) →#fis across platforms
every network with a public tag surfaceFollow #fis straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/fis