834 resultados para English as an International Language
Resumo:
Abstract is not available.
Resumo:
Familial structural rearrangements of chromosomes represent a factor of malformation risk that could vary over a large range, making genetic counseling difficult. However, they also represent a powerful tool for increasing knowledge of the genome, particularly by studying breakpoints and viable imbalances of the genome. We have developed a collaborative database that now includes data on more than 4100 families, from which we have developed a web site called HC Forum® (http://HCForum.imag.fr). It offers geneticists assistance in diagnosis and in genetic counseling by assessing the malformation risk with statistical models. For researchers, interactive interfaces exhibit the distribution of chromosomal breakpoints and of the genome regions observed at birth in trisomy or in monosomy. Dedicated tools including an interactive pedigree allow electronic submission of data, which will be anonymously shown in a forum for discussions. After validation, data are definitively registered in the database with the email of the sender, allowing direct location of biological material. Thus HC Forum® constitutes a link between diagnosis laboratories and genome research centers, and after 1 year, more than 700 users from about 40 different countries already exist.
Resumo:
Cross-contamination between cell lines is a longstanding and frequent cause of scientific misrepresentation. Estimates from national testing services indicate that up to 36% of cell lines are of a different origin or species to that claimed. To test a standard method of cell line authentication, 253 human cell lines from banks and research institutes worldwide were analyzed by short tandem repeat profiling. The short tandem repeat profile is a simple numerical code that is reproducible between laboratories, is inexpensive, and can provide an international reference standard for every cell line. If DNA profiling of cell lines is accepted and demanded internationally, scientific misrepresentation because of cross-contamination can be largely eliminated.
Resumo:
The present report is the result of an initiative put forward in 2010 by the Soros Foundation Moldova (East East: Partnership Beyond Borders Program) with the aim of attracting new foreign expertise to provide a fresh look at the ‘frozen conflict’ in the Republic of Moldova. The initiative was informed by the conviction that the political shifts in and around Moldova that have occurred since 2009 are creating new opportunities to resolve the conflict. The idea was to convene a joint group of international and Moldovan experts who, after conducting a fact-finding field trip to Chisinau and Tiraspol and conducting extensive discussions, would draw up a report with their analysis of the situation and their political recommendations.
Health planning methods : an international perspective : report of the 1978 International Workshop /
Resumo:
Mode of access: Internet.