T7511C-F10

**Figure 1\. Pedigree diagram for family T7511C\-F10\.**

![](/media/202606/20260622191647103612.png)

# Pedigree Information

| **No.** | **Position** | **Variant** | **Family ID** | **Nationality** | **Diseases** | **Unaffected Maternal Relatives** | **Affected Maternal Relatives** | **Publication Year** | **PMID/Ref** | **Note** |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 7511 | m.7511T\>C | T7511C\-F10 | Poland | Hearing loss | 4 | 5 | 2018 | [29257206](https://pubmed.ncbi.nlm.nih.gov/29257206/) |  |

The **m.7511T\>C** variant in MT\-TS1 was reported in family T7511C\-F10 from Poland with hearing loss. The pedigree record reported 4 unaffected and 5 affected maternal relatives, and the carrier table includes 10 listed carriers. Homoplasmy was reported in 5/10 listed carriers; 6/10 carriers were affected, and the main clinical manifestation among affected carriers was hearing loss.

# Carrier Information

| **No.** | **Position** | **Variant** | **Family ID** | **Carrier ID** | **Type (Fam/De novo/Uninf)** | **Gender (F/M)** | **Proband (Y/N)** | **Affected (Y/N)** | **Die/Alive(D/A)** | **Age** | **Blood Mutant Level** | **Muscle Mutant level** | **Urine Mutant level** | **Other Mutant level** | **Clinical Features** | **Note** |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-I2 | Uninf | F | N | N | D | ND | / | / | / | / | Healthy |  |
| 2 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-II2 | Fam | F | N | Y | D | ND | / | / | / | / | Hearing loss |  |
| 3 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-II3 | Fam | M | N | Y | A | 27 | Homo | / | / | / | Hearing loss |  |
| 4 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-II5 | Fam | M | N | Y | D | ND | / | / | / | / | Hearing loss |  |
| 5 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-III1 | Fam | M | Y | Y | A | 7 | Homo | / | / | / | Hearing loss |  |
| 6 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-III3 | Fam | M | N | N | D | ND | / | / | / | / | Healthy |  |
| 7 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-III5 | Fam | M | N | Y | A | ND | / | / | / | / | Hearing loss |  |
| 8 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-III7 | Fam | M | N | N | A | 64 | Homo | / | / | / | Healthy |  |
| 9 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-III10 | Fam | F | N | N | A | 60 | Homo | / | / | / | Healthy |  |
| 10 | 7511 | m.7511T\>C | T7511C\-F10 | T7511C\-F10\-IV9 | Fam | M | N | Y | A | 7 | Homo | / | / | / | Hearing loss |  |

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