M. Nakhla recently did dot blot hybridizations for this hybrid (XA12) and no begomoviral DNA was detected using a general coat protein probe.
Evaluation of tomato germplasm for resistance to geminiviruses in Sanarate, GT: March 04 -- Evaluation of hybrid.
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XA12 F1 is a cross of G13h (L. hirsutum resistance) by
G9c (L. chilense resistance) with DSI = 0.5. Notice green
shoulder, g+/-. Plants are essentially without symptoms. M. Nakhla recently did dot blot hybridizations for this hybrid (XA12) and no begomoviral DNA was detected using a general coat protein probe. |
[Back to Field Tests, March 04] [Breeding tomatoes for resistance to geminiviruses in Guatemala]