Spectrophotometric chlorophyll analyses in 6F14, 4A+ and gun4 complements

The cultures were tested under a range of light intensites. The light intensity shown under the light column denotes the lower limit of the light intensity range in µmol photons m-2s-1. 10 denotes a range of 10-15 µmol photons m-2s-1; 40 denotes a range of 40-50 µmol photons m-2s-1; 75 denotes a range of 75-80 µmol photons m-2s-1 and 100 denotes a range of 100-110 µmol photons m-2s-1. 6F14 does not survive under 100-110 µmol photons m-2s-1.The cultures were tested shifted to a range of light intensity. The light intensity shown under the light column denotes the lower limit of the light intensity range in µmol photons m-2s-1. 40 denotes a range of 40-50 µmol photons m-2s-1 and 75 denotes a range of 75-80 µmol photons m-2s-1. Dark adapted 6F14 shifted to 75-80 µmol photons m-2s-1 did not survive.The cultures were tested under a range of light intensity. The light intensity shown under the light column denotes the lower limit of the light intensity range in µmol photons m-2s-1.100 means 100-110 µmol photons m-2s-1. 6F14 fails to survive under 100-110 µmol photons m-2s-1 in TAP and HS media.