IthaID: 2563



Names and Sequences

Functionality: Globin gene causative mutation
Common Name: IVS I-1 (27 bp insertion) HGVS Name: HBD:c.92+83_84ins27
Hb Name: N/A Protein Info: N/A

Comments: Causes decreased HbA2 levels. Found together with α-chain variant Hb Watts.

External Links

No available links

Location

Chromosome: 11
Locus: NG_000007.3
Locus Location: 63357
Size: 27 bp
Located at: δ
Specific Location: Intron 1

Phenotype

Hemoglobinopathy Group: Thalassaemia
Hemoglobinopathy Subgroup: δ-thalassaemia
Allele Phenotype:δ0
Associated Phenotypes: N/A

Other details

Type of Mutation: Point-Mutation(Insertion)
Effect on Gene/Protein Function: N/A
Ethnic Origin: Spanish
Inheritance: Recessive
DNA Sequence Determined: Yes
Detection Methods: Direct DNA sequencing

Sequence Viewer

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Publications / Origin

  1. 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)

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