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- Otani Takahiro
- Nagoya University Graduate School of Medicine
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- Sugasawa Shonosuke
- Center for Spatial Information Science, The University of Tokyo
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- Noma Hisashi
- Department of Data Science, The Institute of Statistical Mathematics CREST, Japan Science and Technology Agency, Tachikawa
Bibliographic Information
- Other Title
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- 希少な遺伝的変異を対象とする集約型関連解析
- キショウ ナ イデンテキ ヘンイ オ タイショウ ト スル シュウヤクガタ カンレン カイセキ
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Abstract
Genome-wide association studies (GWASs) conducted over the past decade have identified a few thousand single nucleotide polymorphisms (SNPs) associated with certain traits or diseases. Conventional GWASs have focused on identifying SNPs with relatively high frequency in a population; however, several recent studies have focused on discovering rarer genetic variants, enabled by rapid advances in high-throughput DNA sequencing technology. Nonetheless, identifying trait- or disease-associated rare variants is more challenging from a statistical perspective, because the statistical power of ordinary association tests is extremely small. Therefore, as alternatives to conventional single-variant association tests, gene- or region-based association tests that aggregate information of multiple variants in a specified gene or region have been discussed. This article provides a comprehensive review of aggregation-based rare-variant association tests proposed in recent methodological studies.
Journal
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- Bulletin of the Computational Statistics of Japan
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Bulletin of the Computational Statistics of Japan 31 (1), 17-33, 2018
Japanese Society of Computational Statistics
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Details 詳細情報について
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- CRID
- 1390001288124802944
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- NII Article ID
- 130007605240
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- NII Book ID
- AN10195854
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- ISSN
- 21899789
- 09148930
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- NDL BIB ID
- 029536378
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed