Miami student develops gene-edited tomatoes with heme to mimic beef flavor and deliver essential iron.
A 17-year-old scientist from Miami named Gabriella Rothberg is developing genetically engineered tomatoes designed to taste like hamburgers, providing essential nutrients typically found in meat.
Working alongside University of Miami PhD candidate Maddison Marshall, the young researcher aims to address nutritional deficiencies in regions where meat is scarce through her project called Impossible Vines.
By introducing genetic material into tomato plants using a bacterium called Agrobacterium, the project successfully alters flavor profiles, according to information published by dexerto.
How Genetic Engineering Creates Beef Flavor in Tomatoes
Rothberg utilizes advanced genetic engineering to make tomato plants produce heme, an iron-containing molecule that is heavily associated with the savory flavor of real meat.
This is the same molecule used by Impossible Foods in plant-based alternatives, though Rothberg aims to have the tomato plants naturally develop the flavor without added binders.
Documenting her progress on the Impossible Vines Instagram account, Rothberg shared how a tiny leaf on a petri dish eventually grew into a fully established plant in soil.
Artificial Intelligence and Patent Development in Miami
The teenage scientist has combined plant biology with modern technology, utilizing artificial intelligence to help develop a robust business plan for her agricultural innovation.
Rothberg successfully secured a patent for the project in June, listing both herself and her father, Jonathan Rothberg, as the official inventors on the documentation.
Her father previously received the National Medal of Technology and Innovation in 2013 for his pioneering work regarding modern DNA sequencing technology.
Addressing Global Iron Deficiencies and Future Crops
Beyond replicating the taste of a hamburger, Rothberg hopes the engineered tomatoes will provide an accessible alternative source of absorbable iron for pregnant women in the Global South.
The research team is also considering applying similar genetic engineering techniques to increase the natural production of lycopene inside commercially grown tomatoes.
This ongoing agricultural research follows other recent food innovations, such as gene-edited tomatoes developed in China that naturally smell like buttered popcorn.
Frequently Asked Questions
Who created the hamburger-flavored tomatoes?
The project was created by 17-year-old scientist Gabriella Rothberg from Miami, working alongside University of Miami PhD candidate Maddison Marshall.
How do the tomatoes taste like hamburgers?
The tomato plants are modified using a bacterium called Agrobacterium to produce heme, an iron-containing molecule that creates a meat-like flavor.
What is the name of the tomato project?
The initiative is called Impossible Vines, and its development has been documented extensively on social media platforms like Instagram.
Can these tomatoes help with nutritional deficiencies?
Yes, the creator hopes the iron-rich tomatoes can eventually help populations in regions where meat is difficult to obtain, particularly pregnant women.
