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2500 years old rice - Japan

Archaeologists discover 2,500-year-old rice – will we ever resurrect it?

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Archaeologists have uncovered eleven grains of brown rice at a former rice paddy at the Akitsu archaeological site in Goze, Japan. They are believed to date back around 2,500 years.  This is not nearly as old as the handful of rice found in Korea Back in 2003 – 15,000-year-old burnt grains which are known to be the oldest known domesticated rice .  So why should we be interested in this latest discovery?

Unlike the rice found in Korea, the tiny grains found in Japan, which did not have husks, were incredibly well-preserved because they were sealed in mud with high water content and not exposed to air.  According to Professor Tatsuya Inamura, an expert on plant production systems, it is very rare to discover rice this old that has not undergone carbonization.  This means that scientists are able to conduct extensive tests on the grains, including DNA analysis, to identify the ancient rice’s variety and gather other information which will help researchers learn about the rice cultivated by ancient people of the period, how rice agriculture started and how it evolved in Japan.  Ancient rice is genetically different from the modern food crop, so researchers will be able to trace its evolution. 

Rice has been a staple food for many different cultures for thousands of years.  In the course of 8,000 years, innovative Asian farmers bred over 10,000 varieties of rice, each suited to different growing conditions and taste. Today, rice is the primary food for over half the world's population, with more than 700 million tonnes produced each year. Rice is especially important in Asia, where it is responsible for almost a third of all calorific intake. 

But have we gone too far in ‘playing God’ in the quest to find the perfect variety?  Today, centuries-old practices of traditional rice cultivation are threatened by corporate financial interests and technologies known as "biopiracy" and "bioengineering." Biotech giants Monsanto, Syngenta, and others are moving forward with genetic engineering to achieve financial objectives. This includes the use of ‘terminator genes’, which means seeds from crops cannot be used to plant new crops the following season and has resulted in countless suicides of farmers in India and Pakistan who  could not afford to keep buying the seeds each year.

Perhaps one day when our modern-day rice grains have lost every ounce of nutrition, we will turn back to these ancient grains and resurrect them, just as scientists have done with other ancient seeds, such as the Judean date palm , which has been brought back from extinction.

By April Holloway

Comments

Terminator genes??? My God!!! The more advanced "science" becomes, the more dangerous "scientists" become. This kind of mad science should be stopped!!!

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