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Characterization of begomoviruses sampled during severe epidemics in tomato cultivars carrying the #Ty-1# gene

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Torre C., Donaire L., Gómez-Aix C., Juárez M., Peterschmitt M., Urbino C., Hernando Y., Agüero J., Aranda M.A.
2018

Tomato yellow leaf curl virus (TYLCV, genus Begomovirus, family Geminiviridae) is a major species that causes a tomato disease for which resistant tomato hybrids (mainly carriers of the Ty-1/Ty-3 gene) are being used widely. We have characterized begomoviruses severely affecting resistant tomato crops in Southeast Spain. Circular DNA was prepared from samples by rolling circle amplification, and ...

Maladies des plantes; Culture des plantes

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