Network from Scientific Research

Biological network of enriched GO terms (biological process;Data S5) from significantly (Student’s t test; FDR,p <0.05) differentially abundant proteins in mitochondria from mature pollen versus mitochondria from flower buds inData S4(LFQ values;n =1,819). Enriched GO terms upregulated in mitochondrial proteomes from mature pollen (palette of pink) or downregulated (palette of beige) were clustered according to their functional categories. The size of a node is proportional to the number of proteins contributing to this node, while the intensity of the color is proportional to the significance of it (the minimum for significance beingp< 0.05); gray nodes = overrepresented in the protein subset but not enriched significantly; and the threshold of significance was set at 60% (seeSTAR Methods). Details about the analysis of the iBAQ datatset (Data S1) inFigure S5.

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