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. 2023 Mar 14;34(4):ar33. doi: 10.1091/mbc.E22-11-0515

FIGURE 8:

FIGURE 8:

Model for Ady4 during prospore membrane formation. During early prospore membrane formation, Ady4 recruits Mss4 to the SPB. Mss4 generates a pool of PI4,5P2 in the prospore membrane near the SPB, thereby facilitating membrane binding of the amphipathic helix in the N terminus of Spo21.