Ringer(s) may refer to:
Ringer is an EP by Kieran Hebden under the name Four Tet. It was released on 21 April 2008 in the UK, and is Hebden's first major release of original solo material since 2005's Everything Ecstatic Part 2.
Ringer is the name of multiple comic book supervillains in the Marvel Comics universe.
16S rRNA (cytosine967-C5)-methyltransferase (EC 2.1.1.176, rsmB (gene), fmu (gene), 16S rRNA m5C967 methyltransferase) is an enzyme with system name S-adenosyl-L-methionine:16S rRNA (cytosine967-C5)-methyltransferase. This enzyme catalyses the following chemical reaction
The enzyme specifically methylates cytosine967 at C5 in 16S rRNA.
FMU can refer to: