你摄入的每一口食物，本质上都是凝固的阳光。直径5微米的叶绿体，每年固定千亿吨碳，将光能转化为维系整个地球生态系统的生物能。而这一切，都源自二十亿年前的一场意外的共生。
参考文献：
[1]COURNOYER J, ALTMAN S D, GAO Y le, et al. Engineering artificial photosynthetic life-forms through endosymbiosis[J]. Nature Communications, 2022, 13(1).
[2]Sato, N. (2019). Endosymbiotic Theories of Organelles Revisited. Springer Singapore.
[3]DE B C, COURNOYER J, GAO Y le, et al. Photosynthetic directed endosymbiosis to investigate the role of bioenergetics in chloroplast function and evolution[J]. Nature Communications, 2024, 15(1).
[4]STADNICHUK I N, KUSNETSOV V V. Endosymbiotic Origin of Chloroplasts in Plant Cells’ Evolution[J]. Russian Journal of Plant Physiology, 2021, 68(1): 1-16.
[5]SEGURA BRONCANO L, PUKACZ K R, REICHEL-DELAND V, et al. Photorespiration is the solution, not the problem[J]. Journal of Plant Physiology, 2023, 282: 153928.
