786
We have sequenced the expressed exons of the C6 gene from selected cases and have found three molecular defects leading to total deficiency 879delG , which is the common defect in the Cape and hitherto unreported , and 1195delC and 1936delG , which have been previously reported in African - Americans .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
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