Sulfation was first discovered by Bettelheim in bovine fibrinopeptide B in 1954 .
Sulfation was first later found to be present in animals and plants but not in prokaryotes or in yeast .
Sulfation was first discovered by Bettelheim in bovine fibrinopeptide B in 1954 and later found to be present in animals and plants but not in prokaryotes or in yeast .