Variation in gene expression is known to be important for morphological evolution, however little is known about its general propensity. Here we examine a pair of frogs M-bM-^@M-^S Xenopus laevis and Xenopus tropicalis M-bM-^@M-^S with highly similar embryology, and ask how their transcriptomes comp...
ORGANISM(S): Xenopus laevis