The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Cross-reactivity of antibodies to actin- depolymerizing factor/ cofilin family proteins and identification of the major epitope recognized by a mammalian actin-depolymerizing factor/ cofilin antibody.

Members of the actin-depolymerizing factor (ADF)/cofilin family of proteins are expressed in all eukaryotic cells. In higher vertebrates, cells often express as many as three different ADF/ cofilin genes and each of these proteins may be phosphorylated on serine 3, giving rise to up to six different species. Also, many avian, amphibian, and invertebrate systems have been useful in studying different aspects of ADF/ cofilin function. Antibodies have been prepared against different members of the ADF/ cofilin family, but no systematic examination of their cross-reactivity has been reported. Although ADF and cofilins within a single vertebrate species have about a 70% sequence homology, antibodies often differentiate between these proteins. Here, Western blotting was used with chemiluminescence substrates of different sensitivities to determine the relative immunoreactivities of different polyclonal rabbit antibodies and a mouse monoclonal antibody to purified ADF/cofilins from plants, protists, nematodes, insects, echinoderms, birds, and mammals. From immunocross-reactivities and sequence alignments, the principal epitope in mammalian ADF and cofilin-1 recognized by an antibody raised against avian ADF was identified. The specificity of an antibody to the phosphopeptide epitope of metazoan ADF/cofilins was confirmed by two-dimensional (2-D) immunoblot analysis. Futhermore, this bank of antibodies was used to identify by Western blotting a putative member of the ADF/ cofilin family in the sea slug, Aplysia californica.[1]


WikiGenes - Universities