Full text not available. This article's full text was not recovered in the archive. The citation and links above point to the published record. Related research Regulation of Extracellular Alkaline Protease Activity by Histidine in a Collagenolytic Vibrio alginolyticus Strain Journal of General Microbiology · 1981 ← Previous article in this issue Next article in this issue →Regulation of Extracellular Alkaline Protease Activity by Histidine in a Collagenolytic Vibrio alginolyticus Strain