The structure of the semenogelin gene locus--nucleotide sequence of the intergenic and the flanking DNA
Author
Summary, in English
The sequence of 15.7 kb from the human semenogelin gene locus has been determined. Together with previously published sequences, this gives the structure of a 28-kb region encompassing the two semenogelin genes. The two transcription units are separated by 11616 bp intergenic DNA comprising more than 40% repetitive DNA sequences, predominantly located to a 4-kb block of L1 and Alu repeats. Two more blocks of L1 sequences are present in the DNA flanking the genes, so that approximately 20% of the completed sequence consists of long interspersed repeated sequences, so called LINES. A comparison of the SgI gene and the SgII gene suggests that they evolved by the duplication of an approximately 8 kb DNA segment about 61 million years ago, probably by a mechanism involving recombination between L1 elements.
Department/s
Publishing year
1996
Language
English
Pages
70-466
Publication/Series
Eur J Biochem
Volume
235
Issue
3
Links
Document type
Journal article
Publisher
Wiley-Blackwell
Topic
- Medicinal Chemistry
Keywords
- Repetitive Sequences
- Multigene Family
- Molecular Sequence Data
- Humans
- Gonadal Steroid Hormones/*genetics
- Dna
- Molecular
- Cloning
- Base Sequence
- Chromosome Mapping
- Nucleic Acid
- Non-U.S. Gov't
- Research Support
- *Seminal Vesicle Secretory Proteins
- Sequence Homology
Status
Published
Research group
- Clinical Chemistry, Malmö