Figure A1

Recombinant network at the chromosome level for both a diploid and autotetraploid (left) and segregant network at the gamete level for an autotetraploid (right). Vertices represent chromosomes (left) or gametes (right). Chromosomes can be generated by the recombination of adjacent chromosomes in the network (left). Similarly, gametes can be generated by segregation of a zygote formed by adjacent gametes in the network (right).