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http://purl.uniprot.org/citations/10447259http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/10447259http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/10447259http://www.w3.org/2000/01/rdf-schema#comment"Wiskott-Aldrich syndrome (WAS) is an X-linked recessive immunodeficiency characterized by thrombocytopenia, eczema, and recurrent infections, and caused by mutations in the WAS protein (WASP) gene. WASP contains several functional domains through which it interacts with proteins involved in intracellular signaling and regulation of the actin cytoskeleton. In this report, 17 WASP gene mutations were identified, 12 of which are novel. DNA of affected males and obligate carriers was PCR amplified and analyzed by SSCA, heteroduplex analysis, and direct sequencing. The effects of the mutations at the mRNA and protein level were ascertained by RT-PCR and Western blot analyses. All missense mutations were located in exons 1-4. Most of the nonsense, frameshift and splice site mutations were found in exons 6-11. Mutations that alter splice sites led to the synthesis of several types of mRNAs, a fraction of which represented the normally spliced product. The presence of normally spliced transcripts was correlated with a milder phenotype. When one such case was studied by Western blotting, reduced amounts of normal-size WASP were present. In other cases as well, a correlation was found between the amount of normal or mutant WASP present and the phenotypes of the affected individuals. No protein was detected in two individuals with severe WAS. Reduced levels of a normal-size WASP with a missense mutation were seen in two individuals with XLT. It is concluded that mutation analysis at the DNA level is not sufficient for predicting clinical course. Studies at the transcript and protein level are needed for a better assessment."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.org/dc/terms/identifier"doi:10.1002/(sici)1098-1004(1999)14:1<54::aid-humu7>3.0.co;2-e"xsd:string
http://purl.uniprot.org/citations/10447259http://purl.org/dc/terms/identifier"doi:10.1002/(sici)1098-1004(1999)14:1<54::aid-humu7>3.0.co;2-e"xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Francke U."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Francke U."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Gastier J.M."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Gastier J.M."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Lemahieu V."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/author"Lemahieu V."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/date"1999"xsd:gYear
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/date"1999"xsd:gYear
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/name"Hum. Mutat."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/name"Hum. Mutat."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/pages"54-66"xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/pages"54-66"xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/title"Novel mutations in the Wiskott-Aldrich syndrome protein gene and their effects on transcriptional, translational, and clinical phenotypes."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/title"Novel mutations in the Wiskott-Aldrich syndrome protein gene and their effects on transcriptional, translational, and clinical phenotypes."xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/volume"14"xsd:string
http://purl.uniprot.org/citations/10447259http://purl.uniprot.org/core/volume"14"xsd:string
http://purl.uniprot.org/citations/10447259http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/10447259
http://purl.uniprot.org/citations/10447259http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/10447259
http://purl.uniprot.org/citations/10447259http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/10447259
http://purl.uniprot.org/citations/10447259http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/10447259