The genetics behind being Not Like Daddy

A common strategy to create high-yielding plants is hybrid breeding - crossing two different inbred lines to obtain characteristics superior to each parent. However, getting the inbred lines in the first place can be a hassle. Inbred lines consist of genetically uniform individuals and are created through numerous generations of self-crossing. In maize, the use of so-called "haploid inducers" provides a short cut to this cumbersome procedure, allowing to produce inbred lines in just one generati