The use of STR multiplexes with the incorporated gender marker Amelogenin is common practice in forensic DNA analysis. However, when a known male sample shows a dropout of the Amelogenin Y-allele, the STR system falsely genotypes it as a female. To date, our laboratory has observed 18 such cases: 12 from our Y-STR database and six from casework. A study on 980 male individuals in the Malaysian population using the AmpFlSTR Y-filer has revealed a distinct Y-chromosome haplotype associated with the Amelogenin nulls. Our results showed that whilst the Amelogenin nulls were noticeably absent among the Chinese, both the Indians and Malays exhibited such mutations at 3.2 and 0.6%, respectively. It was also found that the Amelogenin negative individuals predominantly belonged to the J2e lineage, suggesting the possibility of a common ancestor for at least some of these chromosomes. The null frequencies showed concordance with the data published in Chang et al. [Higher failures of Amelogenin sex test in an Indian population group, J. Forensic Sci. 48 (2003) 1309-1313] on a smaller Malaysian population of 338 males which used a Y-STR triplex. In the current study, apart from the absence of the Amelogenin Y-locus, a complete absence of the DYS458 locus in all the nulls was also observed. This study together with the 2003 study has indicated a similar deletion region exists on the Y(p)11.2 band in all the 18 Y-chromosomes. Using bioinformatics, this deletion has been mapped to a region of at least 1.13 Mb on the Y(p)11.2 encompassing the Amelogenin, MSY1 minisatellite and DYS458 locus. Further, the Y-filer haplotypes revealed an additional null at Y-GATA H4 in two of the Indian males presented here. 相似文献
Misdiagnosis of sexual abuse may arise in cases of vulvar and/or perianal diseases such as lichen sclerosus et atrophicus, Behcet's syndrome, bullous diseases, contact dermatitis, or neoplastic lesions. We present the case of a 7-year-old girl who was referred by her general paediatrician to the local hospital for perianal fissures and swelling of the labia majora. A report to the judicial authorities was made, for suspected sexual abuse, and the patient was transferred to the department of paediatric surgery. Here, histopathologic examination of vulvar and rectal biopsies revealed multiple non-caseating and non-confluent epithelioid-gigantocellular granulomas, consistent with a diagnosis of Crohn's disease, with cutaneous involvement of the genitalia. In cases of suspected sexual abuse, examination of children should be performed by a specialist in legal medicine in collaboration with a gynaecologist or paediatric surgeon. If the patient is hospitalised and the question of protection does not arise, physicians should exclude dermatological diseases before reporting to the judicial authorities. 相似文献
To date, there has been little research examining HIV/STD risk among lesbian, gay, bisexual, and transgender (LGBT) individuals who are in abusive relationships. This article uses data collected from a community-based organization that provides counseling for LGBT victims of intimate partner violence (IPV). A total of 58 clients completed the survey, which inquired as to sexual violence and difficulties negotiating safer sex with their abusive partners. A large percentage of participants reported being forced by their partners to have sex (41%). Many stated that they felt unsafe to ask their abusive partners to use safer sex protection or that they feared their partners' response to safer sex (28%). In addition, many participants experienced sexual (19%), physical (21%), and/or verbal abuse (32%) as a direct consequence of asking their partner to use safer sex protection. Training counselors on issues of sexuality and safer sex will benefit victims of IPV. 相似文献
Intestate succession statutes should reflect the distributive preferences of intestate decedents. To date, these distributive preferences could only be inferred from distributive patterns found in wills. This telephone survey of 750 persons living in Alabama, California, Massachusetts, Ohio, and Texas supplements prior will studies and provides new insights concerning public attitudes about property distribution at death. The distributive preferences of the respondents revealed few significant differences that could be attributed to age, education, income, wealth, or occupational status. Two other important findings of this study suggest that a modern intestacy statute should provide that (1) the surviving spouse inherit the entire estate in preference to the decedent's issue or family of orientation and (2) issue who are in the same generation share equally in the estate. 相似文献
The regulatory approach to privacy protection taken by many foreign jurisdictions is markedly different from that of the United States. The European Union (EU) best illustrates the international approach with its comprehensive privacy directive that applies to all EU members. By contrast, the approach regarding data privacy in the United States has been to pass industry-specific laws and often only in response to public outcry over some privacy concern. These fundamental differences have been the source of some conflict in international commercial transacting. Now that the global community is committed to eliminating terrorism, it remains to be seen if these different attitudes toward privacy by the United States and much of the rest of the world will affect global attempts to weed out terrorists. This article discusses the constitutional basis for most US policy approaches to privacy regulation. The article explains how the US constitution is the source for most of the differences between the US and international regulatory approaches to information privacy. Finally, the discussion addresses how new issues regarding privacy in the war on terrorism may be addressed by US Constitutional law. 相似文献
William A. Clark, Crime and Punishment in Soviet Officialdom. Combating Corruption in the Political Elite, 1965–1990. London: M. E. Sharpe, 1993, xi + 242 pp., $49.95 h/b, $16.50 p/b
Leslie Holmes, The End of Communist Power. Anti‐Corruption Campaigns and Legitimation Crisis. Cambridge: Polity Press, 1993, xx + 358 pp., £45.00 h/b, £13.95 p/b.
Rachel Walker, Six Years that Shook the World: Perestroika—the Impossible Project. Manchester: Manchester University Press, 1993, viii + 312 pp., £35.00 h/b, £9.99 p/b.
Stephen R. Graubard (ed.), Exit From Communism. New Brunswick, NJ, and London: Transaction Publishers, 1993, 292 pp., $19.95.
Sergei V. Chugrov, Rossiya i Zapad: Metamorfozy Vospriyatiya. Moscow: Nauka, 1993.
Zoltan D. Barany, Soldiers and Politics in Eastern Europe, 1945–90. London: Macmillan, 1993, xi + 243 pp., £40.00.
Paul Hockenos, Free to Hate. The Rise of the Right in Post‐communist Eastern Europe. London: Routledge, 1993, x + 332 pp., £17.99.
Ben Eklof (ed), School and Society in Tsarist and Soviet Russia. New York: St Martin's Press, and Basingstoke: Macmillan, 1993, xii + 254 pp., illustrations, index, £45.00.
Timothy Edward O'Connor, The Engineer of Revolution. L. B. Krasin and the Bolsheviks, 1870–1926. Oxford: Westview, 1992, xix + 322 pp., £36.95. 相似文献
Emotional separation and parental trust in parent–adolescent relationships are important factors for adolescent identity formation. However, prior research findings on emotional separation are inconsistent. This study aimed to conduct a more rigorous examination of the associations of emotional separation and parental trust with identity synthesis, confusion, and consolidation by applying a bi-factor model to identity, using adolescent samples from Lithuania (N?=?610; 53.9% female; Mage?=?14.92), Italy (N?=?411; 57.4% female; Mage?=?15.03), and Japan (N?=?759; 43.7% female; Mage?=?14.13). Structural equation modeling revealed that emotional separation and parental trust were consistently associated with identity consolidation across the three countries, rather than associated with identity synthesis and identity confusion. Furthermore, the patterns of associations of emotional separation and parental trust with identity synthesis and identity confusion differed across the three nations. Overall, this study provides a better understanding of the role of emotional separation and parental trust in adolescent identity formation by suggesting the importance of the identity consolidation in the association between parent–child relationships and identity formation across three countries. 相似文献