Did you know tomatoes have more genes than humans? Discover how their genetic complexity shapes flavors, adaptability, and resilience!
Tomatoes, though seemingly simple fruits, possess an impressive genetic complexity.
With around 31,000 genes, tomatoes actually have more genes than humans, who have approximately 20,000 to 25,000 genes.
This high gene count is partly due to a phenomenon called gene duplication, where entire sections of the genome replicate over time, resulting in multiple copies of certain genes.
These duplications have allowed tomatoes to diversify their traits, giving rise to the vast variety of tomato species and cultivars we see today.
This genetic richness supports not only the fruit’s distinct flavors, colors, and sizes but also its adaptability to different climates and resistance to various pests and diseases.
By understanding and manipulating tomato genes, scientists can also glean insights into other plants, enhancing crop resilience, yield, and nutritional value across the agricultural landscape.
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About The Author
John Bagnasco has been in the gardening industry for over 50 years, starting with a horticulture degree from Michigan State University and following a stint at Frank’s Nursery and Crafts in Detroit.
After publishing his first book “Plants for the Home Vol. I” in 1976, he moved to California to become regional manager and buyer for the Nurseryland division of Sunbelt Nursery Group.
He then became the head buyer for Armstrong Garden Centers based in Glendora, California. John had a part-time affiliation with Creative Promotions for ten years before joining them full-time in October 2000 as a senior editor and radio personality for Garden Compass.
John has also taught horticulture classes at Palomar College and San Diego State University.
He is the host of the DVD “The Essential Guide to Roses,” which also features Bryan Main and Bruce and Sharon Asakawa.
His most recent book is “Planting Designs for Cacti and Succulents”.
Currently, John is a co-host on “Garden America,” an interactive live gardening show that additionally provides podcasts of the broadcasts accessible on all major platforms.
You can contact John here.