Fig. 3From: The small Ca2+-binding protein CSE links Ca2+ signalling with nitrogen metabolism and filament integrity in Anabaena sp. PCC 7120Filament length counts. Range and frequency of filament lengths in wild-type (WT) and Δcse cultures grown in BG11 or BG110 in 3% CO2, expressed as a proportion of the total number of filaments countedBack to article page