Fig. 3From: Chromatin condensation but not DNA integrity of pig sperm is greater in the sperm-rich fractionCorrelations between sperm count (sperm/mL) and oxidative stress index in each ejaculate fraction (SRF-P1, SRF-P2 and PSRF). Each color represents sperm from a different fraction: red represents sperm from the PSRF, orange represents sperm from the SRF-P2, and green represents sperm from the SRF-P1Back to article page