Map Comparison of Linkage Group A7 in Progenies of the Two Tetraploid and the Two Triploid Hybrids.
ARAYCYCO and ARADCDCO are two tetraploid hybrids (A) produced by crossing the same resynthesized B. napus to Yudal and Darmor, respectively. ARAYCY and ARADCD are two triploid hybrids (B) produced by crossing the same plant of B.rapa to Yudal and Darmor, respectively. Genetic distances are given in centimorgans (cM).