QAre there commercially available tomatoes with animal DNA in Europe? or in the USA? and if not when could GM tomatoes with animal DNA be introduced in the market?

Are there commercially available tomatoes with animal DNA in Europe? or in the USA? and if not when could GM tomatoes with animal DNA be introduced in the market?

AExpert Answer

There are no GM tomatoes on the market but there is quite a bit of misinformation about GM crops on the Internet – for example “spooky” Fish DNA in tomatoes - that is designed to mislead and scare consumers.


  1. There was once an experimental tomato that contained a gene from the winter flounder to increase the tomato's resistance to frost, but the tomato was never commercialized. Fran Castle, Global Senior Manager of Communications at BASF, helped answer a similar question about animal DNA in tomatoes here.
  2. No commercial GM crops on the market today contain “animal genes.” DNA from any source is made up of the same four basic nucleotide building blocks: adenine (A), cytosine (C), thymine (T) and guanine (G), and it’s estimated that 60 percent of the genes in plants have very similar copies in animals. Although no GM crops on the market today contain “animal genes,” there is nothing inherently unsafe about using fish DNA (or any other animal DNA) in a plant. Learn more about DNA and animal genes here.
  3. The Flavr Savr tomato was the first GM food crop to be available commercially in the United States in 1994. It was created to be less perishable. Due to weak harvests and costly shipping methods combined, it created an unprofitable tomato. As a result, the Flavr Savr tomato was commercialized for only three years, and is no longer on the market. Learn more here.
  4. However, apart from GMOs, scientists in France have created two new varieties of tomatoes which do not require pesticides to thrive. These tomatoes are being tested in restaurants before being released to the general public.


There is currently no work being done with animal DNA in tomatoes or in other foods. There are in fact no GM tomatoes commercially available today (and certainly no GM tomatoes commercially available with animal DNA).

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