The spelling of the word "WTGS V" can be a little confusing, but it is actually a shorthand way of referring to an important protein in the body. Pronounced "double-u-t-g-s vee," this protein plays a key role in regulating gene expression and has been linked to various medical conditions. The "V" in the name likely refers to the fact that this protein is a type of transcription factor, which helps to control the formation of RNA from DNA.