Broadening the horizon--level 2.5 of the HUPO-PSI format for molecular interactions.

BACKGROUND: Molecular interaction Information is a key resource in modern biomedical research. Publicly available data have previously been provided in a broad array of diverse formats, making access to this very difficult. The publication and wide implementation of the Human Proteome Organisation Proteomics Standards Initiative Molecular Interactions (HUPO PSI-MI) format in 2004 was a major step towards the establishment of a single, unified format by which molecular interactions should be presented, but focused purely on protein-protein interactions. RESULTS: The HUPO-PSI has further developed the PSI-MI XML schema to enable the description of interactions between a wider range of molecular types, for example nucleic acids, chemical entities, and molecular complexes. Extensive details about each supported molecular interaction can now be captured, including the biological role of each molecule within that interaction, detailed description of interacting domains, and the kinetic parameters of the interaction. The format is supported by data management and analysis tools and has been adopted by major interaction data providers. Additionally, a simpler, tab-delimited format MITAB2.5 has been developed for the benefit of users who require only minimal information in an easy to access configuration. CONCLUSION: The PSI-MI XML2.5 and MITAB2.5 formats have been jointly developed by interaction data producers and providers from both the academic and commercial sector, and are already widely implemented and well supported by an active development community. PSI-MI XML2.5 enables the description of highly detailed molecular interaction data and facilitates data exchange between databases and users without loss of information. MITAB2.5 is a simpler format appropriate for fast Perl parsing or loading into Microsoft Excel.

Ó Sheán Clárach Mac Domhnaill go dtí Nioclás Tóibín: traidisiún na hamhránaíochta ins na Déise

Féachann an tráchtas seo le solas a chaitheamh ar an amhránaíocht mar a chleachtaítí agus mar a chleactaítear fós i gcontae Phort Láirge í. Ardaítear ann ceisteanna a bhaineann le seachadadh agus le sealbhú na n-amhrán I measc an phobail i gceantar na nDéise sa tréimhse c.1750-1960, ó aimsir Sheáin Chláraigh go dtí an ré sin ina raibh Nioclás Tóibín, ‘rí-amhránaí Éireann’, ar bhuaic a réime. Cuirtear spéis anseo i bhfás agus i dteacht chun cinn an Rómánsachais agus (a leathchúpla) an náisiúnachais ar Mhór-roinn na hEorpa in earr an 18ú haois agus amach san 19ú haois; ar thionchar na ngluaiseachtaí sin i bhfad ó bhaile ar Éirinn i gcoitinne san aimsir úd; orthu sin a raibh díolamaí amhrán á gcur in eagar acu in Éirinn san 19ú agus amach san 20ú haois; agus, ar deireadh, ar an stór amhrán mar atá le clos inniu I measc na ndaoine i nGaeltacht na Déise.