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. 2010 Feb 24;298(6):C1326–C1342. doi: 10.1152/ajpcell.00552.2009

Fig. 4.

Fig. 4.

RT-PCR analysis showing depletion of aquaporin 9 (AQP9) mRNA (top; Aqp9) and high enrichment of the V-ATPase B1 subunit (middle; Atp6v1b1) in epididymal EGFP+ cells compared with EGFP-negative (EGFP) cells. Controls using GAPDH-specific primers (Gapdh) are shown (bottom).