Breeding of the Recessive Genic Male Sterility Line and Its Maintainer with the Background of 195-14A by Marker-assisted Selection in Rapeseed (Brassica Napus)
Utiliaztion of heterosis is a very effective way to improve crop varieties. Backcross breeding is a very effective method to improve individual trait of varieties. The technology of molecular maker-assisted selection provides a very effective tool for backcross breeding because it can offer precise and rapid selection of the targeted gene. Recessive genic male sterility (RGMS) which has benefits of stable and complete male sterility and wide restorers has become one of the important ways of heterosis utiliz...