nominally significantP < 0.05
GO analysis of nominally significant genes ( P < 0.05) revealed coherent downregulation of glutamate receptor signaling (adjusted P = 0.031), receptor localization to synapses (adjusted P = 0.031), and GABAergic transmission regulation (adjusted P = 0.034), indicating progressive failure of Müller glia synaptic support functions ( Fig. 6 a; Supplementary Datasets S2 , S3 ).