Fig. 3From: Identification and validation of the reference genes in the echiuran worm Urechis unicinctus based on transcriptome dataExpression stability of the ten genes in early development (A), normal adult tissues (B), and hindgut under sulfide stress (C). Stability was estimated using geNorm, NormFinder, BestKeeper, and ∆Ct analyses of the RT-qPCR data. The genes were ranked in descending order of expression stability from left to right after comprehensive analysisBack to article page