Project description:Biological adhesion (bioadhesion) is referred to attachment of organisms to either biotic or abiotic surfaces. The differentiated ectodermal basal disc cells of the freshwater cnidarian Hydra secrete proteinaceous glue to temporarily attach themselves to surfaces underwater. In this study, we investigate for the first time the protein content of adhesive secretions from the freshwater cnidarian Hydra magnipapillata strain 105. This secretome were analysed using mass spectrometry and resulting MS/MS data were searched against in silico translated H. magnipapillata transcriptome and results from gene expression.
Project description:Hydra have a remarkable ability to regenerate after bisection or dissociation. Thus, Hydra is a unique model for studying the mechanisms underlying stemness and self renewal biology. The regeneration of Hyrda offers unique way to investigate molecular mechanisms leading to the establishment of organizer activity during animal development. Here we have investigated the genome-wide occurrence of RNA Polymearse II and Histone H3 in Hydra vulgaris.
Project description:This study aimed to identify the total proteome of Hydra vulgaris, a freshwater polyp, belongs to the cnidarians family with feature of not having a visual eye, while being sensitive to light. Proteins were identified using a combination of gel electrophoresis and data-independent nanoflow liquid chromatography mass spectrometry resulting in the identification of more than 5,200 proteins from all cellular components