Breeding of strawberries variety "Old Black", which is of uncertain origin. This variety was created by pollination, not direct manipulation of the plant's genes. Molecular breeding is the application of molecular biology tools in a breeding program. Genetic engineering is typically defined as the introduction of non-native genes into an organism. An excellent example of transgenic modification is in the case of cold resistant strawberries. In one particular variety genes from the arctic flounder, a fish that lives in very cold water, were used to give plants resistance to cold. This modification works because of the genetics of the arctic flounder. It lives
Breeding of strawberries the academic community and England benefited greatly from it. His work was mostly with different kinds of "F. virginiana" x "F. chiloensis" plants. While he developed many successful varieties in his 1817 breeding experiment, he was mistaken in his belief that all inter-fertile large fruited strawberries were the same species. Michael Keens was far less methodical than Knight. He did develop an extremely popular variety that was praised for its large size and excellent flavor up until the 20th century. In the modern age, strawberry breeding is a delicate science and art. Its aim is to produce plant varieties that