Betacoronavirus the Latin “corona” meaning crown or halo, referring to their image under electron microscopy of crown-like spikes on their surface similar to the solar corona. This morphology is created by the viral spike (S) peplomers, which are proteins that populate the surface of the virus and determine host tropism. The order Nidovirales is named for the Latin nidus, which means nest. It refers to this order’s production of a 3' co-terminal nested set of subgenomic mRNA's during infection. Betacoronavirus Betacoronaviruses are one of four genera of coronaviruses of the subfamily "Coronavirinae" in the family "Coronaviridae", of the order "Nidovirales". They
Time and a Word who requested the band perform the song in concert during the "90125" tour in 1984. The song "Time and a Word" saw the band searching for an anthem-type song. Anderson, who was still musically naive, presented its basic theme to the group on a guitar, using only two or three chords, leaving the other band members trying to discern what he was playing. The song was recorded with Foster on acoustic guitar. Again Banks didn't agree and claimed it was not meant to be part of the final mix, having been intended only as a guide track. On the final