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CFTR POLYMORPHISMS OF HEALTHY INDIVIDUALS IN TWO CHINESE CITIES : CHANGCHUN AND NANJING
https://doi.org/10.18999/nagjms.74.3-4.293
https://doi.org/10.18999/nagjms.74.3-4.2935a37f1de-9ec7-44e9-a588-9237f13da0e0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
08_Chun.pdf (173.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-08-29 | |||||
| タイトル | ||||||
| タイトル | CFTR POLYMORPHISMS OF HEALTHY INDIVIDUALS IN TWO CHINESE CITIES : CHANGCHUN AND NANJING | |||||
| 言語 | en | |||||
| 著者 |
JIN, CHUN XIANG
× JIN, CHUN XIANG× FUJIKI, KOTOYO× SONG, YING× PING, ZHANG× NAKAKUKI, MIYUKI× WEI, MU XIN× ZHANG, SU MIN× ISHIGURO, HIROSHI× NARUSE, SATORU |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | CFTR | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Polymorphisms | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Poly-T | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | TG repeats | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Chinese | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Background and Aim Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which encodes a chloride channel, cause cystic fibrosis. In order to investigate the polymorphic backgrounds of CFTR genes of healthy populations in different Chinese cities (Changchun and Nanjing), we analyzed 119 blood samples (Changchun 64, Nanjing 55) of randomly selected healthy individuals for poly T, TG-repeats and M470V polymorphisms. We analyzed the differences of CFTR polymorphic distributions between the two Chinese cities from the south and the north. Methods Genomic DNA was extracted from whole blood. DNA fragments of CFTR gene were amplified by polymerase chain reaction (PCR). Poly-T and TG repeats were directly sequenced by auto sequencer (ABI 310). M470V was detected by a HphI restriction enzyme. Results The T7 allele was the most common haplotype in Changchun (0.938) and Nanjing (0.927) populations. The T5 allele was present in only 7 Changchun and 3 Nanjing subjects. The TG11 and TG12 alleles were dominant haplotypes in Changchun (TG11 0.500, TG12 0.453) and Nanjing (TG11 0.345, TG12 0.609). The frequency of the V470 allele was 0.633 in Changchun, which was higher than that in Nanjing (0.500) (p<0.05). There were three major haplotypes: T7-TG11-V470, T7-TG12-M470 and T7-TG12-V470. The T7-TG11-V470 was the most common haplotype in Changchun (0.514), while T7-TG12-M470 was the most common haplotype in Nanjing (0.500). Conclusion Though Changchun and Nanjing are in the same country, their polymorphic backgrounds of CFTR gene are very different. Most of the two populations have genotypes that cause lower CFTR function. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Nagoya University School of Medicine | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/nagjms.74.3-4.293 | |||||
| ID登録タイプ | JaLC | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/7434/7434.html | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7622 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2186-3326 | |||||
| 書誌情報 |
en : Nagoya Journal of Medical Science 巻 74, 号 3-4, p. 293-302, 発行日 2012-08 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/16740 | |||||
| 識別子タイプ | HDL | |||||
