Table 4.

Clinical features and mutation characteristics in TMD patients with GATA-1 mutations


Patient

Age

Sex

DNA

Mutation*

Protein alteration
TMD 1   6 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 2   8 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 3   1 d   M   cDNA   9-52 del 44 bp   Short variant from codon 84  
TMD 4   9 d   F   cDNA   109-110delAG   Short variant from codon 84  
TMD 5   3 d   F   cDNA   64insC   Short variant from codon 84  
TMD 6   5 d   M   cDNA   56G>T (Glu13Stop)   Short variant from codon 84  
TMD 7   10 d   M   cDNA   188 ins 22 bp   Short variant from codon 84  
TMD 8   0 mo   M   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 9   4 d   M   cDNA   20A>G (no start codon)   Short variant from codon 84  
TMD 10   5 d   F   cDNA   342-470 del 129 bp   Internal deletion (codon 74 to 119)  
TMD 11   0 d   M   cDNA   55-56delAG   Short variant from codon 84  
TMD 12   8 d   F   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 13   8 d   M   cDNA   109-110delAG   Short variant from codon 84  
TMD 14   4 d   F   cDNA   206insT   Short variant from codon 84  
TMD 15   4 d   F   cDNA   226C>G (Tyr69Stop)   Short variant from codon 84  
TMD 16   0 d   F   cDNA   218G>T (Glu67Stop)   Short variant from codon 84  
TMD 17   0 d   F   cDNA   68C>T (Gln17Stop)   Short variant from codon 84  
TMD 18   4 d   M   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 19   0 mo   F   Genomic DNA   135delA   Short variant from codon 84  
TMD 20   0 d   F   Genomic DNA   IVS1 to IVS2 del 1415 bp   Short variant from codon 84  
TMD 20   0 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 21
 
0 d
 
F
 
Genomic DNA
 
193 ins 19 bp
 
Short variant from codon 84
 

Patient

Age

Sex

DNA

Mutation*

Protein alteration
TMD 1   6 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 2   8 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 3   1 d   M   cDNA   9-52 del 44 bp   Short variant from codon 84  
TMD 4   9 d   F   cDNA   109-110delAG   Short variant from codon 84  
TMD 5   3 d   F   cDNA   64insC   Short variant from codon 84  
TMD 6   5 d   M   cDNA   56G>T (Glu13Stop)   Short variant from codon 84  
TMD 7   10 d   M   cDNA   188 ins 22 bp   Short variant from codon 84  
TMD 8   0 mo   M   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 9   4 d   M   cDNA   20A>G (no start codon)   Short variant from codon 84  
TMD 10   5 d   F   cDNA   342-470 del 129 bp   Internal deletion (codon 74 to 119)  
TMD 11   0 d   M   cDNA   55-56delAG   Short variant from codon 84  
TMD 12   8 d   F   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 13   8 d   M   cDNA   109-110delAG   Short variant from codon 84  
TMD 14   4 d   F   cDNA   206insT   Short variant from codon 84  
TMD 15   4 d   F   cDNA   226C>G (Tyr69Stop)   Short variant from codon 84  
TMD 16   0 d   F   cDNA   218G>T (Glu67Stop)   Short variant from codon 84  
TMD 17   0 d   F   cDNA   68C>T (Gln17Stop)   Short variant from codon 84  
TMD 18   4 d   M   cDNA   208C>A (Tyr63Stop)   Short variant from codon 84  
TMD 19   0 mo   F   Genomic DNA   135delA   Short variant from codon 84  
TMD 20   0 d   F   Genomic DNA   IVS1 to IVS2 del 1415 bp   Short variant from codon 84  
TMD 20   0 d   F   cDNA   1-239 del 239 bp (no 1st initiation codon)   Short variant from codon 84  
TMD 21
 
0 d
 
F
 
Genomic DNA
 
193 ins 19 bp
 
Short variant from codon 84
 
*

All mutations in the GATA-1 gene were located in the sequences including exon 2. Numbers represent nucleotides from the 5′ end of exon 2.

Each mutation in the GATA-1 gene resulted in expression of abnormal GATA-1 with a defective N-terminal activation domain.

Close Modal

or Create an Account

Close Modal
Close Modal