Abstract
We isolated expressed sequence tags (ESTs) on the long arm of chromosome 21. The ESTs were mapped by PCR using a monochromosomal somatic-cell mapping panel. Of a total of 55 cDNAs, 30 mapped back uniquely to chromosome 21, 7 mapped back to other chromosomes including chromosome 21, 8 mapped back to chromosomes other than 21, and 10 could not be assigned using this methodology. The 30 chromosome 21-specific markers so isolated represent useful EST markers. A rapid PCR-based method was used to delineate the expression pattern of these 30 pairs in different tissues.
Original language | English (US) |
---|---|
Pages (from-to) | 383-389 |
Number of pages | 7 |
Journal | Genomics |
Volume | 29 |
Issue number | 2 |
DOIs | |
State | Published - Sep 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Genetics