Sadekar S, Raymond J, Blankenship RE (November 2006). "Conservation of distantly related membrane proteins: photosynthetic reaction centers share a common structural core". Molecular Biology and Evolution. 23 (11): 2001–7. doi:10.1093/molbev/msl079. PMID16887904.
Orf GS, Gisriel C, Redding KE (October 2018). "Evolution of photosynthetic reaction centers: insights from the structure of the heliobacterial reaction center". Photosynthesis Research. 138 (1): 11–37. doi:10.1007/s11120-018-0503-2. OSTI1494566. PMID29603081. S2CID4473759.
Sadekar S, Raymond J, Blankenship RE (November 2006). "Conservation of distantly related membrane proteins: photosynthetic reaction centers share a common structural core". Molecular Biology and Evolution. 23 (11): 2001–7. doi:10.1093/molbev/msl079. PMID16887904.
Orf GS, Gisriel C, Redding KE (October 2018). "Evolution of photosynthetic reaction centers: insights from the structure of the heliobacterial reaction center". Photosynthesis Research. 138 (1): 11–37. doi:10.1007/s11120-018-0503-2. OSTI1494566. PMID29603081. S2CID4473759.