IthaID: 57
Names and Sequences
| Functionality: | Globin gene causative mutation | Pathogenicity: | Pathogenic / Likely Pathogenic |
|---|---|---|---|
| Common Name: | CD 6 -A | HGVS Name: | HBB:c.20delA |
| Hb Name: | N/A | Protein Info: | β 6 (-A); modified C-terminal sequence: (6)Gly-Arg-Ser-Leu-Pro-Leu-Leu-Pro-Cys-Gly- Ala-(17)Arg-COOH |
| Also known as: |
We follow the
HGVS sequence variant nomenclature
and
IUPAC standards.
Context nucleotide sequence:
GACACCATGGTGCATCTGACTCCTG [-/A] GGAGAAGTCTGCCGTTACTGCCCTG (Strand: -)
Phenotype
| Hemoglobinopathy Group: | Thalassaemia |
|---|---|
| Hemoglobinopathy Subgroup: | β-thalassaemia |
| Allele Phenotype: | β0 |
| Associated Phenotypes: |
Haemolytic anaemia [HP:0001878] Ineffective erythropoiesis [HP:0010972] |
Location
| Chromosome: | 11 |
|---|---|
| Locus: | NG_000007.3 |
| Locus Location: | 70614 |
| Size: | 1 bp |
| Located at: | β |
| Specific Location: | Exon 1 |
Other details
| Type of Mutation: | Point-Mutation(Deletion) |
|---|---|
| Effect on Gene/Protein Function: | Frameshift (Translation) |
| Ethnic Origin: | Mediterranean, African-American |
| Molecular mechanism: | Altered secondary structure |
| Inheritance: | Recessive |
| DNA Sequence Determined: | No |
In silico pathogenicity prediction
Frequencies
Publications / Origin
- Chang JC, Alberti A, Kan YW, A beta-thalassemia lesion abolishes the same Mst II site as the sickle mutation., Nucleic acids research, 11(22), 7789-94, 1983
- Kazazian HH, Orkin SH, Boehm CD, Sexton JP, Antonarakis SE, beta-Thalassemia due to a deletion of the nucleotide which is substituted in the beta S-globin gene., American journal of human genetics, 35(5), 1028-33, 1983
- Gonzalez-Redondo JM, Stoming TA, Lanclos KD, Gu YC, Kutlar A, Kutlar F, Nakatsuji T, Deng B, Han IS, McKie VC, Clinical and genetic heterogeneity in black patients with homozygous beta-thalassemia from the southeastern United States., Blood, 72(3), 1007-14, 1988
- Petkov GH, Efremov GD, Efremov DG, Dimovski A, Tchaicarova P, Tchaicarov R, Rogina B, Agarwal S, Kutlar A, Kutlar F, Beta-thalassemia in Bulgaria., Hemoglobin, 14(1), 25-33, 1990
Created on 2010-06-16 16:13:14,
Last reviewed on 2014-04-30 09:31:16 (Show full history)
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