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The DNA commission of the International Society of Forensic Genetics (ISFG) was convened at the 21st congress of the International Society for Forensic Genetics held between 13 and 17 September in the Azores, Portugal. The purpose of the group was to agree on guidelines to encourage best practice that can be universally applied to assist with mixture interpretation. In addition the commission was tasked to provide guidance on low copy number (LCN) reporting. Our discussions have highlighted a significant need for continuing education and research into this area. We have attempted to present a consensus from experts but to be practical we do not claim to have conveyed a clear vision in every respect in this difficult subject. For this reason, we propose to allow a period of time for feedback and reflection by the scientific community. Then the DNA commission will meet again to consider further recommendations.  相似文献   
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A minisatellite probe, MZ 1.3, detecting hypervariable fragment patterns was isolated from a human genomic library. A repetitive sequence of 27 bp length was identified which is contained in the probe approx. 40 times. The MZ 1.3 repeat shows variable homology of 53-73% to the repetitive sequence of the protein III gene of the bacteriophage M13 genome. Polymorphic restriction fragment patterns were found with MZ 1.3 using the enzymes Hinf I, BstN I, Hae III, Mbo I, PstI/Pvu II, and Rsa I. An average of 18 polymorphic fragments was observed using Hinf I as enzyme. The band sharing frequency after Hinf I digestion among unrelated individuals was determined to be 23.8 +/- 7.2%. An example for the application of MZ 1.3 to paternity testing in an incest case is given. The probe can be used with radioactive or non-radioactive detection systems. An approach is presented to compare polymorphic fragment patterns from individuals obtained by independent gel runs on the basis of relative band positions (RBP) and calculated in a computerized analysis.  相似文献   
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Recent research has tried to uncover the political space in which the Council of Ministers of the European Union decides. Rather than the left-right conflict or a cleavage between governments with national and supranational attitudes, this article shows that a redistributive dimension, decisively shapes the interactions in this most important legislative body of the European Union. In contrast to extant studies, we employ ex ante rather than ex post preference data and rely on correspondence analysis as a means to identify the underlying dimensions of contestation. The article concludes with an empirical investigation of how enlargement will affect the emerging political space within the European Union. Our quantitative analysis suggests that the gulf between net-contributors and net-receivers will further deepen.  相似文献   
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This article explores the conditions under which peasant cultivators and rural artisans participate in movements of social transformation, a case in point being the Fascio movement of Sicily in the late nineteenth century. It analyses the reasons why artisans could play a critical role in politicising local protest and articulating it with pan‐European socialist movements, by describing their relations to other classes in a differentiated peasant community.  相似文献   
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