Semantic Scholar uses AI to extract papers important to this topic.
Sponges are simple animals with few cell types, but their genomes paradoxically contain a wide variety of developmental… Expand We have developed a polymer nanoparticle-based siRNA delivery system that exploits a cell surface binding synergism between… Expand HOX genes specify segment identity along the anteroposterior axis of the embryo. They code for transcription factors harbouring… Expand Homeotic Hox selector genes encode highly conserved transcriptional regulators involved in the differentiation of multicellular… Expand Hox and other Antennapedia (ANTP)-like homeobox gene subclasses - ParaHox, EHGbox, and NK-like - contribute to key developmental… Expand SUMMARY Demosponges are considered part of the most basal evolutionary lineage in the animal kingdom. Although the sponge body… Expand Nanog is a recently discovered ANTP class homeobox gene. Mouse Nanog is expressed in the inner cell mass and in embryonic stem… Expand The arrangement of Hox genes into physical clusters is fundamental to the patterning of animal body plans. Other homeobox genes… Expand We present evidence that the in vivo activity of the HOX protein Antennapedia (ANTP) is modified because of phosphorylation by… Expand The homeotic genes of Drosophila melanogaster, which are required for specification of segmental identities, encode proteins… Expand