Amplification of SSR loci
corresponding to specific sequence tags from genomic DNA of bread
wheat (cv. Halberd). The STM primers used in each reaction are,
from left to right: STM 43, 46, 62, 67, 123, 135, 189, 210, 297,
298, 313, 639, 764 and 804. A 25 bp DNA ladder (Gibco BRL) was used
as a size marker. DNA fragments were visualised with silver staining.