کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1177575 | 962031 | 2006 | 9 صفحه PDF | دانلود رایگان |
Pyrosequencing is a highly effective method for quantitatively genotyping short genetic sequences, but it currently is hampered by a labor-intensive sample preparation process designed to isolate single-stranded DNA from double-stranded products generated by conventional PCR. Here linear-after-the-exponential (LATE)–PCR is introduced as an efficient and potentially automatable method of directly amplifying single-stranded DNA for pyrosequencing, thereby eliminating the need for solid-phase sample preparation and reducing the risk of laboratory contamination. These improvements are illustrated for single-nucleotide polymorphism genotyping applications, including an integrated single-cell-through-sequencing assay to detect a mutation at the globin IVS 110 site that frequently is responsible for β-thalassemia.
Journal: Analytical Biochemistry - Volume 353, Issue 1, 1 June 2006, Pages 124–132