TY - JOUR TI - Peptide signaling in Hydra AU - Fujisawa, Toshitaka AU - Hayakawa, Eisuke T2 - The International Journal of Developmental Biology AB - Peptides play a number of crucial roles as signaling molecules in metazoans. In order to elaborate a more complete picture of the roles played by peptides in a single organism, we launched the “Hydra Peptide Project”. For this project, we used Hydra magnipapillata, a species belonging to Cnidaria, one of the most basal metazoan phyla, and using a peptidomic approach, we systematically identified a number of peptide signaling mole-cules, their encoding genes and their functions. In this article, we report the peptides isolated from Hydra and other cnidarians, as well as their synthesis, processing and release from the cells to the target. Possible peptide signaling pathways are overviewed and finally we dis-cuss the evolution of the peptide signaling system. PY - 2012 DO - 10.1387/ijdb.113477tf VL - 56 IS - 6-7-8 SP - 543 EP - 550 J2 - Int. J. Dev. Biol. LA - en SN - 0214-6282 SN - 1696-3547 UR - https://ijdb.ehu.eus/article/113477tf Y2 - 2024/11/21/18:29:53 ER -