Heterochronic differences of Hoxa-11 expression in Xenopus fore- and hind limb development: Evidence for lower limb identity of the anuran ankle bones Maria J. BlancoBernhard Y. MisofG. P. Wagner ORIGINAL ARTICLE Pages: 175 - 187
Isolation and characterization of three mRNAs enriched in embryos of the direct-developing sea urchin Heliocidaris erythrogramma: evolution of larval ectoderm E. S. HaagR. A. Raff ORIGINAL ARTICLE Pages: 188 - 204
Down-regulation of expression of a pupal cuticle protein gene by transcriptional and posttranscriptional control mechanisms during metamorphosis in Galleria Bettina KrämerP. Wolbert ORIGINAL ARTICLE Pages: 205 - 212
Drosophila OVO zinc-finger protein regulates ovo and ovarian tumor target promoters J. LüJusten AndrewsBrian Oliver ORIGINAL ARTICLE Pages: 213 - 222
Otx cognates in a lamprey, Lampetra japonica Tatsuya UekiShigeru KurataniS. Aizawa SHORT COMMUNICATION Pages: 223 - 228
Myosin and actin are necessary for polar lobe formation and resorption in Ilyanassa obsoleta embryos A. HejnolHans-Dieter Pfannenstiel SHORT COMMUNICATION Pages: 229 - 233