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. 2015 Nov 25;6:1303. doi: 10.3389/fmicb.2015.01303

Figure 6.

Figure 6

Agarose gel electrophoresis of amplicons produced by RT-PCR using template RNAs from the indicated strains of Chl. fritschii PCC 9212 grown in white light (WL) or far-red light (FRL). Genes psaA2, psaB2, psbA4, psbA5, and apcE2 are found in the FaRLiP gene cluster (see Figure 1A) and are specifically expressed in FRL in the wild type but not in any of the mutant strains. Genes psaA1, psbB1, and cpcB are expressed under all conditions in all strains because they are not part of the FaRLiP response.