Compositae crop plants with cytoplasmic male sterility

Crop plants of the family Compositae whose cytoplasm contains mitochondria contg. DNA which is at least partly derived from another species of Compositae and is a carrier of cytoplasmic male sterility (CMS) are new. Also claimed are seeds and plant parts derived from such plants. The donor species i...

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Bibliographische Detailangaben
Hauptverfasser:	LAMBALK JOHANNES JACOBUS MARIA, NOOTEBOS MARIA GEERTRUIDA, FABER NANNE MACHIEL, ZAAL MONICA ANNA CLAZINA MARIA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	Crop plants of the family Compositae whose cytoplasm contains mitochondria contg. DNA which is at least partly derived from another species of Compositae and is a carrier of cytoplasmic male sterility (CMS) are new. Also claimed are seeds and plant parts derived from such plants. The donor species is a Helianthus, Cirsium, Chrysanthemum, Senecio, Centaurea, Sonchus, Hieracium, Tagetes, Dahlia or Aster sp., esp. Helianthus annuus, which provides petiolaris-type CMS. The recipient has a normal species-specific chloroplast and nuclear genome and is rendered phenotypically male-sterile. Végétal appartenant à la famille Compositae, dont le cytoplasme est pourvu de mitochondries comprenant de l'ADN qui a au moins partiellement pour origine une autre espèce de la famille Compositae, et qui est le porteur de la stérilité cytoplasmique mâle (CMS), par lequel le végétal a été choisi dans le groupe constitué de Cichorium intybus (L.) var. Foliosum (Hegi), Lactuca sativa (L.), Cichorium endivia (L.), Scorzonera hispanica (L.), Cynara scolymus (L.) et Taraxacum officinale (L.).