Diallel cross

A diallel cross is a mating scheme used by plant and animal breeders, as well as geneticists, to investigate the genetic underpinnings of quantitative traits.

In a full diallel, all parents are crossed to make hybrids in all possible combinations. Variations include half diallels with and without parents, omitting reciprocal crosses. Full diallels require twice as many crosses and entries in experiments, but allow for testing for maternal and paternal effects. If such "reciprocal" effects are assumed to be negligible, then a half diallel without reciprocals can be effective.

单词	Diallel cross
释义	Diallel cross 英语百科 Diallel cross A diallel cross is a mating scheme used by plant and animal breeders, as well as geneticists, to investigate the genetic underpinnings of quantitative traits. In a full diallel, all parents are crossed to make hybrids in all possible combinations. Variations include half diallels with and without parents, omitting reciprocal crosses. Full diallels require twice as many crosses and entries in experiments, but allow for testing for maternal and paternal effects. If such "reciprocal" effects are assumed to be negligible, then a half diallel without reciprocals can be effective.
随便看	ishiadic foramen ishiadic nerve ishiba Ishibashi ishibashis Ishibashi Tanzan Ishibe Ishida Ishida Baigan Ishida Mitsunari ishidas Ishidoriya ishies Ishigaki ishigakis Ishige Ishigeaceae ishigeaceae isidium ishige okamurae yendo ishige okamurai ishige sinicola Ishiguro ishiguroes Ishiguro, Kazuo Ishihara