G11778A-F61

**Figure 1\. Pedigree diagram for family G11778A\-F61\.**

![](/media/202606/20260630160033078792.png)

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# Pedigree Information

| **No.** | **Position** | **Variant** | **Family ID** | **Nationality** | **Diseases** | **Unaffected Maternal Relatives** | **Affected Maternal Relatives** | **Publication Year** | **PMID/Ref** | **Note** |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 11778 | m.11778G\>A | G11778A\-F61 | USA | Leber hereditary optic neuropathy | 4 | 1 | 1990 | [2346190](https://pubmed.ncbi.nlm.nih.gov/2346190/) |  |

The **m.11778G\>A** variant in MT\-ND4 was reported in family G11778A\-F61 from USA with leber hereditary optic neuropathy. The pedigree record reported 4 unaffected and 1 affected maternal relatives, and the carrier table includes 5 listed carriers. Homoplasmy was reported in 2/5 listed carriers; 1/5 carriers were affected, and the main clinical manifestation among affected carriers was lhon.

# 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 | 11778 | m.11778G\>A | G11778A\-F61 | G11778A\-F61\-II1 | Fam | F | N | N | ND | ND | 65% | / | / | / | Healthy | Original carrier identifier: Figure 1 lane 3 |
| 2 | 11778 | m.11778G\>A | G11778A\-F61 | G11778A\-F61\-II2 | Fam | M | Y | Y | ND | ND | Homo | / | / | / | LHON | Original carrier identifier: Figure 1 lane 4 |
| 3 | 11778 | m.11778G\>A | G11778A\-F61 | G11778A\-F61\-II3 | Fam | F | N | N | ND | ND | 93% | / | / | / | Healthy | Original carrier identifier: Figure 1 lane 5 |
| 4 | 11778 | m.11778G\>A | G11778A\-F61 | G11778A\-F61\-II4 | Fam | M | N | N | ND | ND | Homo | / | / | / | Healthy | Original carrier identifier: Figure 1 lane 6 |
| 5 | 11778 | m.11778G\>A | G11778A\-F61 | G11778A\-F61\-II5 | Fam | F | N | N | ND | ND | 64% | / | / | / | Healthy | Original carrier identifier: Figure 1 lane 7 |

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