Display Settings:

Format

Send to:

Choose Destination
    Biochem Int. 1990 Dec;22(5):921-8.

    The mammalian genome contains a high proportion of processed pseudogenes corresponding to ribosomal protein L19.

    Source

    Department of Developmental Biochemistry, Hebrew University, Hadassah Medical School, Jerusalem, Israel.

    Abstract

    The mammalian genome contains multiple copies of ribosomal protein (rp) L19-related sequences. Screening of mouse and rat genomic libraries with cloned rpL19 cDNA yielded seventeen independent lambda Charon 4A recombinant phages containing twelve and five genes for mouse and rat rpL19, respectively. Structural analysis indicated that all of these rpL19 genes contain the entire coding sequence (approx. 700 bp) but lack introns. The nucleotide sequence of a mouse gene (rpL19-17), exhibiting the highest homology with the mouse rpL19 cDNA, revealed genetic lesions which would preclude the translation of an intact protein, from a putative transcript. Based on these features we propose that these clones represent processed genes of which most, if not all, are pseudogenes.

    PMID:
    2099152
    [PubMed - indexed for MEDLINE]

      Supplemental Content

      Save items

      loading

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk