Mutation Details for c.165-27_65-28insA 
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	            cDNA Name
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	            c.165-27_65-28insA 
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	            Exon or Intron
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	            intron 2 
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	            Legacy Exon or Intron
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	            intron 2 
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	            297-28insA 
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	            Other Details
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				This nucleotide with an insertion in intron 2 of the CFTR gene was identified by direct sequencing of exon 3.  This mutation may affect splicing by aberrant lariat forming of pre-mRNA.  Alternatively this insertion is just a rare (neutral) variant.  CFTR-,RNA of this patient will be studied subsequently.  This insertion creates an additional MseI restriction site in the exon 3 PCR product and has not been found in 50 unrelated normal individuals.  The patient is of Dutch origin and another CFTR mutation has nto yet been identified. 
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		            Contributors
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					Scheffer H,
Dijkstra D-J  
					1993-11-29
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		            Institute
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	            Submitted Phenotype Details
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	            Reference
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	            Scheffer & Dijkstra (NL#60) 
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