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http://purl.uniprot.org/citations/1900243http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/1900243http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/1900243http://www.w3.org/2000/01/rdf-schema#comment"Ordered rearrangement of immunoglobulin genes (heavy chain then kappa and eventually lambda genes) is observed during B lymphocyte ontogeny. Unexpectedly, we found that human mature B cells producing kappa chains and having germ-line lambda genes contain lambda mRNA consisting of an invariant 5' region (herein termed X) and of one of the classical C lambda exons. The X region of these transcripts originates from a unique exon located 5 kb upstream of the J-C lambda 1 gene segment. X-C lambda mRNA expression occurs without somatic DNA rearrangement. The use of the X DNA fragment as a probe allows definition of a family of human genes that comprises at least four members and includes the first exon of the lambda 14.1 gene. The latter is selectively transcribed in pre-B lymphocytes and directs the synthesis of a lambda-like chain. In contrast, the X-C lambda transcripts do not appear to encode a C lambda-related polypeptide in mature B cells. Thus, despite a 73% homology extending far beyond the exon sequences, the X and lambda 14.1 genes are expressed at different stages of B cell development and might serve different functions."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.org/dc/terms/identifier"doi:10.1002/eji.1830210237"xsd:string
http://purl.uniprot.org/citations/1900243http://purl.org/dc/terms/identifier"doi:10.1002/eji.1830210237"xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/author"Guglielmi P."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/author"Guglielmi P."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/author"Davi F."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/author"Davi F."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/date"1991"xsd:gYear
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/date"1991"xsd:gYear
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/name"Eur. J. Immunol."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/name"Eur. J. Immunol."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/pages"501-508"xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/pages"501-508"xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/title"Expression of a novel type of immunoglobulin C lambda transcripts in human mature B lymphocytes producing kappa light chains."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/title"Expression of a novel type of immunoglobulin C lambda transcripts in human mature B lymphocytes producing kappa light chains."xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/volume"21"xsd:string
http://purl.uniprot.org/citations/1900243http://purl.uniprot.org/core/volume"21"xsd:string
http://purl.uniprot.org/citations/1900243http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/1900243
http://purl.uniprot.org/citations/1900243http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/1900243
http://purl.uniprot.org/citations/1900243http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/1900243
http://purl.uniprot.org/citations/1900243http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/1900243
http://purl.uniprot.org/uniprot/B9A064http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/1900243
http://purl.uniprot.org/uniprot/B9A064#attribution-4FE5FAB42BC5780DEC97A374A74752C1http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/1900243