Fig. 1.
Chromosomal arm assignment of wheat PDI genes. EcoRI-digested DNA of a set of chromosome group 4-ditelosomic lines or suitable nullisomic-tetrasomic lines of common wheat CS was hybridized with the PDI coding probe. Lanes 1 and 8: hexaploid wheat cultivar Chinese Spring. Lane 2: ditelosomic 4DS. Lane 3: ditelosomic 4DL. Lane 4: ditelosomic 4BS. Lane 5: monosomic 4B-tetrasomic 4D. Lane 6: ditelosomic 4AL. Lane 7: nullisomic 4A-tetrasomic 4D. The deduced chromosomal loacation of the observed bands is indicated on the left.