This work relies on natural variation for these traits that is present
in cultivated tomato and in the 12 wild relatives of tomato that occur in South America.
Not exact matches
New World Discovery The
cultivated tomato is a member of the nightshade family that includes New World crops such as potato and chili pepper, which spread around the world after Christopher Columbus brought them back to Spain
in the 15th century.
Natural variation exists
in the levels of pectate lyase gene expression
in wild relatives of
cultivated tomato and these can be used for conventional breeding purposes.
«If we can understand how these wild
tomato relatives thrive
in drought conditions, we can try to introduce those traits into
cultivated tomatoes or other crops,» Rose said.
The
tomato was first
cultivated in Mexico, then brought to Europe
in the 1500's and today is enjoyed worldwide.