Fig. 1
From: Comparative transcriptome analysis of bull X- and Y-spermatozoa

Visualization of the differential transcripts via a volcano plot. (a) Unsorted and X- sorted cattle sperm. (b) Unsorted and Y-sperm. (c) X- and Y-sperm. The X-axis represents logarithmic fold changes in expression (log2FC), whereas the Y-axis represents the negative decimal logarithm of the P values. The horizontal line refers to the negative logarithmic P value cut-off (P = 2). The vertical lines mark the fold change cut-offs (log2FC > 2).