“Rotten tomatoes no more: growing sweeter tomatoes is possible by editing just two of the fruit’s genes. Deleting the genes increased the engineered fruits’ glucose and fructose levels by up to 30% over mass-produced tomatoes, according to a study published today in Nature.

Better yet, the gene-edited tomatoes weigh roughly the same as those sold now, and the plants produce as much fruit as do current varieties. These findings could not only help to improve tomatoes worldwide but are also an important step forward in understanding how fruits produce and store sugar, the authors write.”

From Nature.