Golden Rice, Genetically Modified, Poised for Success in the Philippines

Golden rice is genetically modified to produce beta-carotene, a precursor to vitamin A

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Farmers in the Philippines may be able to continue growing golden rice, which has been genetically modified to fight malnutrition, despite a court ruling revoking permits to grow it.

Adrian Duboc, a member of the Golden Rice Humanitarian Committee that guided the production of Golden Rice, said the Philippine government would oppose the decision. “A challenge will be filed in the Court of Appeals and I think it will probably be successful,” he says.

Golden Rice was developed to combat vitamin A deficiency, a leading cause of disability and death worldwide. As a result, it is estimated as follows. Up to 500,000 children go blind every yearHalf of them die within a year.

This is completely preventable if the child eats sufficient amounts of vitamin A or foods containing vitamin A precursors such as beta-carotene. This orange pigment, found in vegetables such as carrots, is converted into vitamins in the body.

In the 1980s, a group of scientists set out to genetically modify rice to contain beta-carotene, and it became known as golden rice because of its color.

The project became a major target for campaigners against genetically modified crops, and adoption of Golden Rice was significantly delayed. “The suspicions raised by Greenpeace were very effective,” Dubock said.

In 2021, the Philippines became the first country to approve the cultivation of golden rice (locally known as Marsog or healthy rice). It was previously approved as safe to eat. It is also approved for human consumption in the United States, Canada, Australia, and New Zealand. Rice cultivation and consumption is promoted by the Philippine Rice Institute, a government corporation.

This means that over the past three years, those who could benefit from that rice have finally been able to eat it. For example, the city of San Mateo introduced golden rice this year to its school lunch program for severely underweight infants.a recent research One in six children under the age of five in the Philippines has been found to be vitamin A deficient.

However, on April 17, the Philippine Court of Appeals revoked Golden Rice's permit following a lawsuit filed by Greenpeace Southeast Asia and other groups.

“This decision is a monumental victory for Filipino farmers and Filipinos who have been fighting against genetically modified (GM) crops for decades,” said Greenpeace Southeast Asia activist Wilhelmina Peregrina. stated in a statement.

Dubock said it is his understanding that the court's decision was based on a specific technical error that occurred during the approval process. “We have to assume that the Philippine government will win the appeal,” he says.

in a statementthe Philippine Rice Research Institute said it is reviewing the impact of the court's decision to prepare a response.

Scientists have also applied for permission to grow golden rice in Bangladesh, but the country has been delaying a decision since 2017. “The need is greater than the Philippines,” Duboc said.

There is also significant vitamin A deficiency in many African countries, he says.

In his own research, Dubock compared the health outcomes of children eating golden rice to other types of rice, and hopes the results will encourage more countries to adopt golden rice.

topic:

  • Genetic recombination/
  • nutrition

Source: www.newscientist.com

First genetically modified banana approved by regulatory authorities

Most banana plants are vulnerable to the fungal disease TR4

Ann Clark/iStockphoto/Getty Images

For the first time, genetically modified bananas have been approved for cultivation on farms. Regulators in Australia and New Zealand have given the green light to a Cavendish banana variety engineered to be resistant to a devastating fungal disease that is widespread in many countries around the world.

Australian Gene Technology Regulatory Authority issues license Allow commercial growth of modified bananas February 12th.

16 February, Australian and New Zealand Food Standards Approved as food, conclude that it is as safe and nutritious as traditional bananas. The food ministers of Australia and New Zealand can request a review of the decision within the next 60 days. Otherwise, approval is final.

The first banana widely eaten in Western countries was a variety called Gros Michel. However, by the 1950s, fusarium A fungal strain called Tropical Race 1 (TR1), which causes Panama disease, has forced farmers to switch to Cavendish bananas. Although reportedly not as tasty as Gros Michel, Cavendish is highly resistant to TR1.

Now, another stock fusariumIt is called TR4 and is popular all over the world. It can kill many varieties, including Cavendish.

team led by james dale Australia's Queensland University of Technology has created a resistant strain of banana called QCAV-4 by adding genes from wild bananas.

The decision is “a very important step towards creating a global Cavendish Banana safety net with TR4, which is already impacting many parts of the world,” Dale said. statement.

Quarantine measures currently limit the spread of TR4 in Australia, with only a small number of cases occurring each year. Therefore, there are currently no plans to grow QCAV-4 bananas on a large scale or sell them to consumers.

However, other countries where TR4 is more of a problem may decide to adopt genetically modified bananas. Dale's team now plans to use CRISPR gene editing QCAV-4 to make bananas resistant to another major fungal disease called black sigatoka which could mean it's even more attractive to farmers.

A Kenyan research team has already used CRISPR to create a strain of the Gonja Manjaya variety that is free of banana streak virus, a pathogen that integrates into the banana genome.

Genetically modified (GM) crops are now widely grown in many countries around the world, but in some regions, such as the United Kingdom and the European Union, very few crops are approved for cultivation by farmers.

in australia, Only four genetically modified crops have been approved so far. These are safflower, which contains high levels of oleic acid in its oil, and herbicide-resistant rapeseed (canola), Indian mustard, and cotton varieties.

However, Australia and New Zealand have approved Wider range of GM crops and edible products Similar to the situation in the UK and the EU.

topic:

  • Genetic recombination/
  • Eating and drinking

Source: www.newscientist.com