Deep Whole-Genome Sequencing of 100 Southeast Asian Malays
| Journal Title: | American journal of human genetics 2013-01-10, Vol.92 (1), p.52-66 |
| Main Author: | Wong, Lai-Ping |
| Other Authors: | Ong, Rick Twee-Hee , Poh, Wan-Ting , Liu, Xuanyao , Chen, Peng , Li, Ruoying , Lam, Kevin Koi-Yau , Pillai, Nisha Esakimuthu , Sim, Kar-Seng , Xu, Haiyan , Sim, Ngak-Leng , Teo, Shu-Mei , Foo, Jia-Nee , Tan, Linda Wei-Lin , Lim, Yenly , Koo, Seok-Hwee , Gan, Linda Seo-Hwee , Cheng, Ching-Yu , Wee, Sharon , Yap, Eric Peng-Huat , Ng, Pauline Crystal , Lim, Wei-Yen , Soong, Richie , Wenk, Markus Rene , Aung, Tin , Wong, Tien-Yin , Khor, Chiea-Chuen , Little, Peter , Chia, Kee-Seng , Teo, Yik-Ying |
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 Electronic Article
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| Language: |
English |
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| Quelle: | Alma/SFX Local Collection |
| Publisher: | United States: Elsevier Inc |
| ID: | ISSN: 0002-9297 |
| Link: | https://www.ncbi.nlm.nih.gov/pubmed/23290073 |
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| recordid: | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_3542459 |
| title: | Deep Whole-Genome Sequencing of 100 Southeast Asian Malays |
| format: | Article |
| creator: |
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| ispartof: | American journal of human genetics, 2013-01-10, Vol.92 (1), p.52-66 |
| description: | Whole-genome sequencing across multiple samples in a population provides an unprecedented opportunity for comprehensively characterizing the polymorphic variants in the population. Although the 1000 Genomes Project (1KGP) has offered brief insights into the value of population-level sequencing, the low coverage has compromised the ability to confidently detect rare and low-frequency variants. In addition, the composition of populations in the 1KGP is not complete, despite the fact that the study design has been extended to more than 2,500 samples from more than 20 population groups. The Malays are one of the Austronesian groups predominantly present in Southeast Asia and Oceania, and the Singapore Sequencing Malay Project (SSMP) aims to perform deep whole-genome sequencing of 100 healthy Malays. By sequencing at a minimum of 30× coverage, we have illustrated the higher sensitivity at detecting low-frequency and rare variants and the ability to investigate the presence of hotspots of functional mutations. Compared to the low-pass sequencing in the 1KGP, the deeper coverage allows more functional variants to be identified for each person. A comparison of the fidelity of genotype imputation of Malays indicated that a population-specific reference panel, such as the SSMP, outperforms a cosmopolitan panel with larger number of individuals for common SNPs. For lower-frequency ( |
| language: | eng |
| source: | Alma/SFX Local Collection |
| identifier: | ISSN: 0002-9297 |
| fulltext: | fulltext |
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| url: | Link |
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