A pseudoautosomal boundary-like element adjacent to the SSAV1 locus at 18q21.
Pseudoautosomal boundary-like (PABL) elements have been found at transition sites between genomic regions with different GC-contents. A new PAB related sequence was found immediately adjacent to the S71 provirus on human chromosome 18q21.1-2 (officially designated the SSAV1 locus). The S71 PABL element was full-length as defined by comparison with elements identified at the pseudoautosomal boundaries of the sex chromosomes and in the MHC region. The 3'-ends of all PABL elements showed significant homology to functional CpG-islands, indicating that this similarity is a new common feature of PABL elements.
Blusch
J H
JH
GSF-National Research Center for Environment and Health, Institute of Mammalian Genetics, Neuherberg, Germany.
Brack-Werner
R
R
Werner
T
T
D001483:Base Sequence; D002887:Chromosomes, Human, Pair 18; D004247:DNA; D018076:DNA, Complementary; D020077:Endogenous Retroviruses / Q000235:genetics*; D006801:Humans; D008969:Molecular Sequence Data; D012689:Sequence Homology, Nucleic Acid
D018076:DNA, Complementary; D004247:DNA