The group-4 deletion stocks in Chinese Spring wheat.

Breakpoints and FL values of the group-4 deletion lines. Some lines have multiple deletions and are listed with the current deletion group first. Lines highlighted in grey were utilized by the NSF Wheat EST Genomics Project for the physical mapping of unique EST loci. Mapping of ESTs using lines containing double deletions are noted with a cross reference to the actual deletion line being used. Items in status line include HOM = homozygous (two copies of the deletion chromosome), HEM = hemizygous (one copy of the deletion chromosome), HET = heterozygous (one copy of deletion chromosome and one copy of the complete chromosome), TRI = trisomic (three copies of deletion chromosome), M = monosomic, NT nullisomic-tetrasomic, Mt = monotelosomic, Dt = ditelosomic, and T = translocation chromosome.