There is a lot There are a hundred ways to prepare potatoes, and thousands of news have begun with the shooting of vodka is affected in this tub. For centuries, potatoes have contributed to the number of people growing up in the world. According to one survey, the introduction of potatoes from the United States are about a quarter to expand the population of the world in the past 1700 and 1900.
Now, science reveals a surprise of vegetables in the past 9 million because of unusual formation between tomato ancestors and southern South America plant. This revelation rewrites the history of one of the world’s largest foods and means how easy tuber into worldwide food.
Investigators in China Academy of China agriculture has been a broader global analysis of the genomic so far in domestic potatoes. They learned the planted varieties and 44 sewers, which conducted unprecedented sequence. Results to highlight the stable mixture of genetic material Se · robers Tuberosum (traditional potatoes) and the nurses of Lanum Lycopericum (Tomatoes).
Finding suggests that potatoes as we knew today since it appeared in the launch process between ancient Tomato plant and some LikelihoodThe kinds of animals from the family of Tuberousum, even until then, did not produce tensions. Results are published on the jelly page.
Both potatoes and tomatoes share the common ancestors who lived about 13 million years ago. Four years after four years, their offspring successfully began. From the union there came a new plant with the ability to acquire conuins: underground architecture in the way of carbohydrates and allowed recycling without the need for seed or pollen. The new Biological new helped the early potato population into districts with various weather, from warmth to cold areas.
Research also reveals to reveal genetic information. SP6A type, considered “switch” that determines that the plant will develop tubers, from tomatomo. On the other hand, IT1’s gene, who regulates the growth of the trunks that form tub tube, comes from plants of the Tuberousum family, the indigenous South American family.
In view of the hybridization sequence and geolocation of species involved, researchers proposed an opinion of the origin of potatoes. During the Miocene, between 10 to 6 years ago, the basic and collective world of the conflict, which produced new regions of the new weather. Scientists believe that geological change has forced the plants to adapt and grow, two of which they join to build Se · robers TuberosumWhat millions of years later, which will end up in line with your hamburger in the form of french fries.
This story at the beginning appeared -Ome en español and translated from Spain.
