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. 2024 Jun 21;121(26):e2318570121. doi: 10.1073/pnas.2318570121

Fig. 5.

Fig. 5.

Influence of CCM strategies on αalkenone. The intensity of CCM affects CO2 concentration in the chloroplast (CO2x). The pink lines represent different intensities of CCM resulting in a varying CO2x and thereby different αalkenone. The left arrow shows the CCM intensity from non-CCM to strong CCM. The blue line represents that αalkenone does not respond to CO2(aq) if the cells employ a constant CCM (set as 40 µM in this test).