author_facet Louie, M C
Nelson, C A
Loh, D Y
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Nelson, C A
Loh, D Y
author Louie, M C
Nelson, C A
Loh, D Y
spellingShingle Louie, M C
Nelson, C A
Loh, D Y
The Journal of experimental medicine
Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
Immunology
Immunology and Allergy
author_sort louie, m c
spelling Louie, M C Nelson, C A Loh, D Y 0022-1007 1540-9538 Rockefeller University Press Immunology Immunology and Allergy http://dx.doi.org/10.1084/jem.170.6.1987 <jats:p>By screening previously isolated genomic clones spanning the mouse TCR V beta locus with V beta-specific oligonucleotides, we have isolated one new functional V beta gene and six V beta pseudogenes. Because this method of identifying new genes does not depend on expression levels, we conclude that most, if not all, V beta genes in the mouse have been identified. The newly identified pseudogenes increase the frequency of mouse TCR V beta pseudogenes to 28%, a frequency similar to that estimated for mouse Ig VH pseudogenes (24). Three of the newly discovered pseudogenes are clustered in a region around another pseudogene (V beta 17b). The extensive DNA diversity, as reflected in both the nucleotide sequence and the RFLP, indicates that this genomic region is a possible hotspot of recombination. The new functional gene, V beta 19a, is expressed at very low levels, which explains why it has not been isolated earlier. V beta 19 shows expression patterns that correlate with the previously described Va beta and Vb beta haplotypes.</jats:p> Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes. The Journal of experimental medicine
doi_str_mv 10.1084/jem.170.6.1987
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series The Journal of experimental medicine
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title Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_unstemmed Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_full Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_fullStr Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_full_unstemmed Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_short Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_sort identification and characterization of new murine t cell receptor beta chain variable region (v beta) genes.
topic Immunology
Immunology and Allergy
url http://dx.doi.org/10.1084/jem.170.6.1987
publishDate 1989
physical 1987-1998
description <jats:p>By screening previously isolated genomic clones spanning the mouse TCR V beta locus with V beta-specific oligonucleotides, we have isolated one new functional V beta gene and six V beta pseudogenes. Because this method of identifying new genes does not depend on expression levels, we conclude that most, if not all, V beta genes in the mouse have been identified. The newly identified pseudogenes increase the frequency of mouse TCR V beta pseudogenes to 28%, a frequency similar to that estimated for mouse Ig VH pseudogenes (24). Three of the newly discovered pseudogenes are clustered in a region around another pseudogene (V beta 17b). The extensive DNA diversity, as reflected in both the nucleotide sequence and the RFLP, indicates that this genomic region is a possible hotspot of recombination. The new functional gene, V beta 19a, is expressed at very low levels, which explains why it has not been isolated earlier. V beta 19 shows expression patterns that correlate with the previously described Va beta and Vb beta haplotypes.</jats:p>
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author Louie, M C, Nelson, C A, Loh, D Y
author_facet Louie, M C, Nelson, C A, Loh, D Y, Louie, M C, Nelson, C A, Loh, D Y
author_sort louie, m c
container_issue 6
container_start_page 1987
container_title The Journal of experimental medicine
container_volume 170
description <jats:p>By screening previously isolated genomic clones spanning the mouse TCR V beta locus with V beta-specific oligonucleotides, we have isolated one new functional V beta gene and six V beta pseudogenes. Because this method of identifying new genes does not depend on expression levels, we conclude that most, if not all, V beta genes in the mouse have been identified. The newly identified pseudogenes increase the frequency of mouse TCR V beta pseudogenes to 28%, a frequency similar to that estimated for mouse Ig VH pseudogenes (24). Three of the newly discovered pseudogenes are clustered in a region around another pseudogene (V beta 17b). The extensive DNA diversity, as reflected in both the nucleotide sequence and the RFLP, indicates that this genomic region is a possible hotspot of recombination. The new functional gene, V beta 19a, is expressed at very low levels, which explains why it has not been isolated earlier. V beta 19 shows expression patterns that correlate with the previously described Va beta and Vb beta haplotypes.</jats:p>
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imprint_str_mv Rockefeller University Press, 1989
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spelling Louie, M C Nelson, C A Loh, D Y 0022-1007 1540-9538 Rockefeller University Press Immunology Immunology and Allergy http://dx.doi.org/10.1084/jem.170.6.1987 <jats:p>By screening previously isolated genomic clones spanning the mouse TCR V beta locus with V beta-specific oligonucleotides, we have isolated one new functional V beta gene and six V beta pseudogenes. Because this method of identifying new genes does not depend on expression levels, we conclude that most, if not all, V beta genes in the mouse have been identified. The newly identified pseudogenes increase the frequency of mouse TCR V beta pseudogenes to 28%, a frequency similar to that estimated for mouse Ig VH pseudogenes (24). Three of the newly discovered pseudogenes are clustered in a region around another pseudogene (V beta 17b). The extensive DNA diversity, as reflected in both the nucleotide sequence and the RFLP, indicates that this genomic region is a possible hotspot of recombination. The new functional gene, V beta 19a, is expressed at very low levels, which explains why it has not been isolated earlier. V beta 19 shows expression patterns that correlate with the previously described Va beta and Vb beta haplotypes.</jats:p> Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes. The Journal of experimental medicine
spellingShingle Louie, M C, Nelson, C A, Loh, D Y, The Journal of experimental medicine, Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes., Immunology, Immunology and Allergy
title Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_full Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_fullStr Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_full_unstemmed Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_short Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
title_sort identification and characterization of new murine t cell receptor beta chain variable region (v beta) genes.
title_unstemmed Identification and characterization of new murine T cell receptor beta chain variable region (V beta) genes.
topic Immunology, Immunology and Allergy
url http://dx.doi.org/10.1084/jem.170.6.1987