Table 3

Sequencing results of extracted DNA and MDA products

PatientMutation nameGeneNucleotide positionCodon numberNormal sequenceMutation identified*
*In each sample, the same mutation was identified whether the sequencing template was MDA product or DNA isolated using the column method (see methods).
Hb, haemoglobin; MDA, multiple displacement amplification.
5Hb Buffaloα142489CACCAG
7Hb G-Pestα137774GACAAC
8Hb Fuchu-Iα137172CACTAC
19Hb Columbia Missouriα142088GCGGTG
22Hb Bassettα143894GACGCC
20Hb Buffaloα142489CACCAG
3Hb Manitobaα2605102AGCCGC
6Poly A signal mutationα2819AATAAAAATAAG
11Hb Chicagoα2705136CTGATG
12Constant Springα2723142TAACAA
9Intron mutationα2509GT
14Hb Coenα2694132GTGGGG
15Hb Beth Israelβ488102AACAGC
1Hb Eβ12926GAGAAG
2 and 4Hb Sβ706GAGGTG
10Hb Austinβ30440AGGAGC
13Intron mutationβ148\GC
16Hb Atlantaβ40775CTGCCG
17Hb Athens GAβ30340AGGAAG
18Hb β0 Thal. (stop codon)β29939CAGTAG
21Promoter mutation (position −29)β−29\AG
23Promoter mutation (position −29)β−29\AG