A random amplified polymorphic DNA (RAPD) molecular marker for the Tm-2 super(a) gene in tomato

A random amplified polymorphic DNA (RAPD) molecular marker for the Tm-2 super(a) gene in tomato

A RAPD marker, linked to the Tm-2 super(a) gene engendering TMV resistance in tomatoes, was identified. The validity of the RAPD marker was corroborated by screening several tomato varieties, and correctly identifying those which carried Tm-2 super(a), as well as by F sub(2) segregation analysis. Al...

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Veröffentlicht in:Euphytica 1993-01, Vol.74 (1-2), p.159-163
Hauptverfasser: Dax, E, Livneh, O, Edelbaum, O, Kedar, N, Gavish, N, Karchi, H, Milo, J, Sela, I, Rabinowito, H D
Format: Artikel
Sprache:eng
Schlagworte:
Lycopersicon esculentum
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Zusammenfassung:A RAPD marker, linked to the Tm-2 super(a) gene engendering TMV resistance in tomatoes, was identified. The validity of the RAPD marker was corroborated by screening several tomato varieties, and correctly identifying those which carried Tm-2 super(a), as well as by F sub(2) segregation analysis. All tested resistant varieties descending from a common Lycopersicon peruvianum/esculentum ancestor, LA1791, exhibited this marker.
ISSN:0014-2336