Tomatoe fruit stay good

[Jordy]

Hello,

I have a question, i have a project with rootstock tomato ( habrochaitus x tomato)  and i saved the fruit from the plants but i forgot about the fruits but i harvested them now. What amazed me the most, was that the fruit looked still good, not wrinkled as you see with grocery tomatoes. ( they where stored at room temperature) Is this a genetic trait from the habrochaitus species?

[Alex]

Solanum habrochaites really do keep for a very long time; I kept mine for six months without any significant changes.