Nucleic acid probes and methods for detecting Pneumocystis carinii
AssigneeAmoco Corporation
InventorsJyotsna Shah, Amelia Buharin, David J. Lane, Jing Liu
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Abstract
The invention features nucleic acid probes and methods for detecting Pneumocystis carinii (e.g., human or ferret P. carinii) in hybridization assays.
Claims16
A method for detecting the presence of Pneumocystis carinii in a sample, said method comprising the steps of:
- a) contacting said sample with a probe for detecting human or ferret Pneumocystis carinii in a hybridization assay, wherein said probe discriminates between human or ferret Pneumocystis carinii and rat Pneumocystis carinii, under conditions that permit said probe to hybridize to Pneumocystis carinii nucleic acid;
- and
- b) detecting said probe bound to said Pneumocystis carinii nucleic acid in said sample as an indication of the presence of Pneumocystis carinii in said sample.
A method for detecting the presence of Pneumocystis carinii in a sample, said method comprising the steps of:
- a) contacting said sample with a nucleic acid fragment comprising a sequence selected from at least ten consecutive nucleotides of a probe selected from 3198, 3200, PC300, 1484, 1493, 1494, 1495, 1496, or 1497, or the full length complementary sequence thereof, under conditions that permit said nucleic acid fragment to hybridize to Pneumocystis carinii nucleic acid;
- and
- b) detecting said nucleic acid fragment bound to said Pneumocystis carinii nucleic acid in said sample as an indication of the presence of Pneumocystis carinii in said sample.
A nucleic acid fragment comprising a sequence selected from at least fifteen consecutive nucleotides of a probe selected from 3198, 3200, PC300, 1484, 1493, 1494, 1495, 1496, or 1497, or the full length complementary sequence thereof.
A nucleic acid fragment comprising a sequence selected from at least fifteen consecutive nucleotides of probe 3198, or the full length complementary sequence thereof.
A nucleic acid fragment comprising a sequence selected from at least fifteen consecutive nucleotides of probe 3200, or the full length complementary sequence thereof.
Dependencies are inferred from the claim text.