IthaID: 2563
Names and Sequences
| Functionality: | Globin gene causative mutation | Pathogenicity: | N/A |
|---|---|---|---|
| Common Name: | IVS I-1 (27 bp insertion) | HGVS Name: | HBD:c.92+83_84ins27 |
| Hb Name: | N/A | Protein Info: | N/A |
Also known as:
Comments: Causes decreased HbA2 levels. Found together with α-chain variant Hb Watts.
We follow the HGVS sequence variant nomenclature and IUPAC standards.
External Links
No available links
Phenotype
| Hemoglobinopathy Group: | Thalassaemia |
|---|---|
| Hemoglobinopathy Subgroup: | δ-thalassaemia |
| Allele Phenotype: | δ0 |
| Associated Phenotypes: | N/A |
Location
| Chromosome: | 11 |
|---|---|
| Locus: | NG_000007.3 |
| Locus Location: | 63357 |
| Size: | 27 bp |
| Located at: | δ |
| Specific Location: | Intron 1 |
Other details
| Type of Mutation: | Point-Mutation(Insertion) |
|---|---|
| Effect on Gene/Protein Function: | N/A |
| Ethnic Origin: | Spanish |
| Molecular mechanism: | N/A |
| Inheritance: | Recessive |
| DNA Sequence Determined: | Yes |
In silico pathogenicity prediction
Note:
The impact thresholds provided in this section are based on the analyses performed in Tamana et.al. For any given tool, the impact thresholds defined for the set of variants with the same effect on function as the variant examined, are preferred over those defined for the full dataset.
Sequence Viewer
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Publications / Origin
- González Borrachero ML, de la Fuente-Gonzalo F, González FA, Nieto JM, Villegas A, Ropero P, [Delta⁰-thalassemia by insertion of 27 base pairs in δ-globin gene with decreased hemoglobin A₂ levels]., Med Clin (Barc) , 144(7), 312-6, 2015 PubMed
Created on 2015-12-03 10:54:55,
Last reviewed on (Show full history)
| A/A | Date | Curator(s) | Comments |
|---|---|---|---|
| 1 | 2015-12-03 10:54:55 | The IthaGenes Curation Team | Created |
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IthaGenes was last updated on 2024-04-18 10:10:45