C - Chemistry – Metallurgy – 12 – N
Patent
C - Chemistry, Metallurgy
12
N
C12N 15/82 (2006.01)
Patent
CA 2720634
This invention relates to a nuclear conditional male sterility system in Brassica napus. Embodiments of the invention provide for the (male sterile) prebasic female (MsMsrfrf), the (male fertile) maintainer line (msmsrfrf), the (male sterile) basic female line (Msmsrfrf), and hybrid lines. Further provided are methods for the production of those lines. Further embodiments of the invention relate to markers associated to the sterility, fertility and maintainer alleles and the use of those markers in providing a hybrid system.
Cette invention porte sur un système de stérilité mâle conditionnelle nucléaire dans Brassica napus. Des modes de réalisation de l'invention fournissent la femelle prébasique (mâle stérile) (MsMsrfrf), la ligne de maintien (mâle fertile) (msmsrfrf), la ligne de femelle basique (mâle stérile) (Msmsrfrf) et des lignes hybrides. L'invention propose en outre des procédés pour la production de ces lignes. D'autres modes de réalisation de l'invention portent sur des marqueurs associés aux allèles de la stérilité, de la fertilité et du maintien et sur l'utilisation de ces marqueurs pour fournir un système hybride.
Coque Marie
Gielen Johannes Jacobus Ludgerus
Pleines Stephan
Stiewe Gunther
Fetherstonhaugh & Co.
Syngenta Participations Ag
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