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A procedure for mapping Arabidopsis mutations using co-dominant ecotype-specific PCR-based markers
Article first published online: 5 MAR 2002
The Plant Journal
Volume 4, Issue 2, pages 403–410, August 1993
How to Cite
Konieczny, A. and Ausubel, F. M. (1993), A procedure for mapping Arabidopsis mutations using co-dominant ecotype-specific PCR-based markers. The Plant Journal, 4: 403–410. doi: 10.1046/j.1365-313X.1993.04020403.x
- Issue published online: 5 MAR 2002
- Article first published online: 5 MAR 2002
- Received 18 December 1992; revised 4 March 1993; accepted 10 March 1993.
- Cited By
A set of mapping markers have been designed for Arabidopsis thaliana that correspond to DNA fragments amplifed by the polymerase chain reaction (PCR). The ecotype of origin of these amplified fragments can be determined by cleavage with a restriction endo-nuclease. Specifically, 18 sets of PCR primers were synthesized, each of which amplifies a single mapped DNA sequence from the Columbia and Landsberg erecta ecotypes. Also identifed was at least one restriction endonuclease for each of these PCR products that generates ecotype-specific digestion patterns. Using these co-dominant cleaved amplified polymorphic sequences (CAPS), an Arabidopsis gene can be unambiguously mapped to one of the 10 Arabidopsis chromosome arms in a single cross using a limited number of F2 progeny.