CAPS Markers

by admin last modified Mar 27, 2008 03:47 PM

LEAFY CAPS and dCAPS

 forward primer  reverse primer  enzyme  fragments in bp

 purpose

TTT AAC GCT CAT CCT CCA CTC TCT ATT TG TTA ATT AGG ATA ACG AC

Xcm1

220 (wt)
191, 19 (lfy-26)

genotype lfy-26

TAT GGA TCC TGA AGG TTT CAC G CGG GCA TAG AAA TGT TG

Mae3

434, 103 (wt)
434, 93, 10 (lfy-6, lfy-12)

genotype lfy-6 and lfy-12

CGC TCA GTT GGT TGA CTC CGA CTC GCT GAT ATC GTT TAA CTA TCT TAA GAT ACA TGG

Rsa1

970, 813, 156 (L-er)
813, ~600, ~370, 156 (No-0)

mapping

CTG TCA ATT TCC CAG CAA GAC AC TAG TCA CGT GAA CAT ATA CAT AC

Rsa1

559, 124, 110, 36 (L-er)
412, 147, 124, 110, 36 (Col)

mapping

AAG CAG CCG TCT GCG GTG TCA GCA GCT GTT CTG TCA ATT TCC CAG CAA GAC AC

BstAP1

345, 25 (wt)
370 (lfy-6, lfy-12)

genotype lfy-6 and lfy-12

UFO CAPS and dCAPS

 forward primer  reverse primer  enzyme  fragments in bp

 purpose

CAC CTC CTC TTC TTG AC GGG TTA TGT TTT TGA GTT TGA TGG

Afl3

1274, 84, 57 (wt)
703, 571, 84, 57 (ufo-2)

genotype ufo-2

GTG GCG GTT CAG ACG GAG AGG AAG GCA TCA TGA CTG TGG TTT TTC

Taq1

983, 316 (Col-0)
~600, ~383, 316 (L-er)

mapping

TAT GAT CTT TGC CTC TTT TCC TAC GGG TTA TGT TTT TGA GTT TGA TGG

BsiE1

1706 (L-er)
1433, 273 (Col-0, No-0, Ws-0)

mapping

For CAPS markers, see Konieczny A, Ausubel FM: A procedure for mapping Arabidopsis mutations using co-dominant ecotype-specific PCR-based markers. Plant J 1993, 4:403-410.

dCAPS stands for Derived CAPS; one primer contains a mismatch, such that a new restriction site that spans the primer and the amplified sequence is generated. See Neff MM, Neff JD, Chory J, Pepper AE: dCAPS, a simple technique for the analysis of single nucleotide polymorphisms: experimental applications in Arabidopsis thaliana genetics. Plant J. 14:387-395.

 

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