In a recent groundbreaking study, scientists have computationally designed an ideal set of potato genes by combining desirable sequences from different varieties, potentially leading to the breeding of a faster and stronger, in short, a ‘perfect potato.’
Specifically, scientists have developed a phased pan-genome graph for hybrid potatoes, offering new insights that could revolutionize potato breeding and marking a major step toward faster and more efficient improvement, per the results of the study, according to the Nature report published on March 5.
Notably, one of the world’s most important staple crops has long faced challenges in breeding due to their complex genetics, including slow speed and limitations due to the accumulation of harmful mutations. The latest study presents a powerful tool for overcoming these obstacles.
Creating the perfect potato
As it happens, the scientists have analyzed 60 different potato DNA sequences, comparing wild and cultivated varieties. They discovered that domesticated ones were more genetically diverse, suggesting they have been bred with many different types over time.
On top of that, they found that some harmful mutations tend to cluster together in certain areas of the genome, and having this understanding should help breeders select the best genetic traits for future potatoes from now on.
Furthermore, the research could help develop potatoes that are more resistant to diseases, thrive better in different climates, and produce higher yields. By putting this advanced genetic knowledge into action, scientists hope to create a new generation of potatoes that are stronger, healthier, and easier to grow across the globe.
Meanwhile, science has recently offered lots of viable solutions to existing problems, including the production of meat-based dog food, patching up potholes quickly and safely, harmful effects of aging, treating minor head trauma, use of lithium in electric vehicles (EVs), mining asteroids, and more.
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