Olivia Kendall, Oanh Tu Hoang, Joshua L. Wort, Hussein Hamzeh, Heinz G. Körschen, René Pascal, Kai Korsching, Meritxell Wu-Lu, Wolfgang Bönigk, Christian Kambach, Luis Alvarez, Reinhard Seifert, Timo Strünker, Maria Andrea Mroginski, U. Benjamin Kaupp. "Soluble adenylyl cyclase in nonmammalian sperm is directly controlled by pH, not by HCO
                    <sub>3</sub>
                    <sup>−</sup>
                    or Ca
                    <sup>2+</sup>." Proceedings of the National Academy of Sciences (2026). https://doi.org/10.1073/pnas.2505026123