Table 4: The number of Heat Shock Proteins in various algal species. Species are ordered according to their evolutionary relationship to UWO241 (Possmayer et al. 2016; Zhang et al. 2020). The species with significantly more than the average number of HSPs in a particular class are highlighted with *. Algal species: Ceu, Chlamydomonas eustigma ; Dsa, Dunaliella salina ; Cre,Chlamydomonas reinhardtii ; Gpe, Gonium pectorale ; Vca,Volvox carteri ; Cso, Chlorella sorokiniana ; Csu,Coccomyxa subellipsoidea C-169