Alireza Moayyeri,Christopher J Hammond,Deborah J Hart et al.
Alireza Moayyeri et al.
TwinsUK is a nation-wide registry of volunteer twins in the United Kingdom, with about 12,000 registered twins (83% female, equal number of monozygotic and dizygotic twins, predominantly middle-aged and older). Over the last 20 years, quest...
An update on the Italian Twin Register: advances in cohort recruitment, project building and network development [0.03%]
意大利双胞胎登记处的最新进展：队列招募、项目构建和网络发展方面的进展
Sonia Brescianini,Corrado Fagnani,Virgilia Toccaceli et al.
Sonia Brescianini et al.
The Italian Twin Register has been in place for more than 10 years. Since its establishment, it has been focusing, on the one hand, on a continuous update of the existing information, and on the other hand, on new phenotypes and sample coll...
A registry of adult African American twins: the Carolina African American Twin Study of Aging [0.03%]
卡罗来纳非洲裔美国人老龄双生子研究
Keith E Whitfield
Keith E Whitfield
Twin studies have seldom addressed ethnicity as one of the possible factors that create unique combinations of genetic and environmental influences. The major objective of the Carolina African American Twin Study of Aging is to identify the...
Ruth E Krasnow,Lisa M Jack,Christina N Lessov-Schlaggar et al.
Ruth E Krasnow et al.
The Twin Research Registry (TRR) at SRI International is a community-based registry of twins established in 1995 by advertising in local media, mainly on radio stations and in newspapers. As of August 2012, there are 3,120 same- and opposit...
The Danish Twin Registry: linking surveys, national registers, and biological information [0.03%]
丹麦双胞胎注册处：调查、国家登记和生物信息的联合研究
Axel Skytthe,Lene Christiansen,Kirsten Ohm Kyvik et al.
Axel Skytthe et al.
Over the last 60 years, the resources and the research in the Danish Twin Registry (DTR) have periodically been summarized. Here, we give a short overview of the DTR and a more comprehensive description of new developments in the twenty-fir...
Levente Littvay,Julia Métneki,Adám D Tárnoki et al.
Levente Littvay et al.
The first Hungarian Twin Registry was established in Budapest in 1970 through the mandatory reporting of multiple-births. In the 1980s a second, volunteer adult registry was also founded. Unfortunately, both registries ceased to exist in th...
Jeanette E Taylor,Sara A Hart,Amy J Mikolajewski et al.
Jeanette E Taylor et al.
The Florida State Twin Registry began in 2002 through a pilot study of personality disorders and executive cognitive functioning in adult twins. Since 2006, the registry has grown substantially as part of the Learning Disability Research Ce...
Somsong Nanakorn,Kusuma Chusilp,Wibhu Kutanan
Somsong Nanakorn
The present study describes the initial phase of the Thai Twin Registry (TTR) in Khon Kaen University, a pioneer research university located in the Northeast of Thailand. The initial steps of the study included the analysis of dermatoglyphi...
The University of British Columbia Twin Project: still figuring out what personality is and does [0.03%]
英属哥伦比亚大学双胞胎研究项目：继续探究个性的实质及作用
Kerry L Jang
Kerry L Jang
The University of British Columbia (UBC) Twin Project is a registry of approximately 2,000 pairs of reared-together twins recruited across the major Canadian provinces. The focus of the project is an investigation of the behavioral genetics...
The Southern Illinois Twins and Siblings Study (SITSS): description and update [0.03%]
南伊利诺伊双胞胎和兄弟姐妹研究(SITSS)：描述与更新
Lisabeth Fisher Dilalla,Sufna Gheyara,Kyle Bersted
Lisabeth Fisher Dilalla
This update on the Southern Illinois Twins and Siblings Study (SITSS) documents some of the follow-up studies that have been conducted and results that have been obtained from this sample. At the current time, 283 twin pairs, 8 triplet fami...