Research Article
Identification and Expression of a Putative Facilitative Urea Transporter in Three Species of True Frogs (Ranidae): Implications for Terrestrial Adaptation
Table 1
Relative tissue expression of mRNA encoding a putative urea transporter (UT) in three species of ranid frogs.
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| UT expression values were normalized to R. sylvatica bladder. Values are means ± SEM; frogs per group. Different letters indicate means that were statistically distinguishable within a tissue (). n.d.: not detected. | |||||||||||||||||||||||||||||||||||