Raya, A., and Izpisúa Belmonte, J.C. (2006) Left-right asymmetry in the vertebrate embryo: from early information to higher-level integration. Nature reviews. Genetics. 7(4):283-293.
Although vertebrates seem to be essentially bilaterally symmetrical on the exterior, there are numerous interior left–right asymmetries in the disposition and placement of internal organs. These asymmetries are established during embryogenesis by complex epigenetic and genetic cascades. Recent studies in a range of model organisms have made important progress in understanding how this laterality information is generated and conveyed to large regions of the embryo. Both commonalities and divergences are emerging in the mechanisms that different vertebrates use in left–right axis specification. Recent evidence also provides intriguing links between the establishment of left–right asymmetries and the symmetrical elongation of the anterior–posterior axis.
No data available
Your Input Welcome
Thank you for submitting comments. Your input has been emailed to ZFIN curators who may contact you if
additional information is required.
Oops. Something went wrong. Please try again later.