Cystic fibrosis gene mutations
First Claim
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1. A substantially purified nucleic acid comprising 20 nucleotides fully complementary to a segment of the cystic fibrosis transmembrane regulatory (CFTR) gene or a complement thereof, wherein said 20 nucleotides comprises the 1484G→
- T mutation, and wherein said 1484G→
T refers to the nucleotide corresponding to position 1484 of CFTR mRNA.
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Abstract
The present invention provides novel mutations of the CFTR gene related to cystic fibrosis or to conditions associated with cystic fibrosis. Also provided are probes for detecting the mutant sequences. Methods of identifying if an individual has a genotype containing one or more mutations in the CFTR gene are further provided.
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5 Claims
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1. A substantially purified nucleic acid comprising 20 nucleotides fully complementary to a segment of the cystic fibrosis transmembrane regulatory (CFTR) gene or a complement thereof, wherein said 20 nucleotides comprises the 1484G→
- T mutation, and wherein said 1484G→
T refers to the nucleotide corresponding to position 1484 of CFTR mRNA. - View Dependent Claims (2, 3, 4)
- T mutation, and wherein said 1484G→
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5. A composition consisting essentially of an isolated nucleic acid comprising 20 nucleotides fully complementary to a segment of the cystic fibrosis transmembrane regulatory (CFTR) gene or a complement thereof, wherein said 20 nucleotides comprises the 14840→
- T mutation, wherein said 14840→
T refers to the nucleotide corresponding to position 1484 of the CFTR mRNA, wherein said nucleic acid is not attached to a solid support and wherein said nucleic acid is labeled with a detectable label selected from the group consisting of a radioisotope, a dye, a fluorescent molecule, a hapten and a biotin molecule.
- T mutation, wherein said 14840→
Specification