Spinal muscular atrophy in childhood is one of the most common neuromuscular disorders with an autosomal recessive mode of inheritance.

儿童型脊髓性肌萎缩症是常见的遗传性神经肌肉病，为常染色体隐性遗传。

youdao

Unpredictability is another factor in that under the familial mode of inheritance you don't necessarily get an inheritance when you are starting out in life, which is arguably a point where you need some kind of financial platform to think creatively.

BBC: RELATED BBC SITES