Fig. 4From: The mRNA expression and enzymatic activity of three enzymes during embryonic development of the hard tick Haemaphysalis longicornisExpression (a) and enzymatic activity (b) profiling of acid phosphatase during embryonic development in H. longicornis. Each point represents the mean ± SEM of three independent biological experiments and the different letters indicate significant differences (P < 0.05)Back to article page