PubMed · 10449359
Diverse initiation in a conserved left-right pathway?
Abstract
Preceding stereotypical left-right asymmetric morphogenesis, asymmetric gene expression patterns of nodal and pitx2 are very similar in major groups of vertebrates. I propose that these conserved expression patterns are indicative of 'left-right' phylotypic stages' of development. It is not known whether these patterns are initiated by conserved or divergent developmental mechanisms.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
H J Yost. 1999. Diverse initiation in a conserved left-right pathway?. https://doi.org/10.1016/s0959-437x(99)80064-1
Cite the original work for its findings. Save a collection to share your selection of sources.