Tweaking the genetic make-up of tomatoes could turn them into a vitamin D-rich super-salad and provide a solution to a pressing global health problem, British scientists have said.
About a billion people around the world have low vitamin D levels that are associated with conditions from cancer to cardiovascular disease, with diet being the key factor.
Tomato leaves naturally contain one of the building blocks of vitamin D3 called 7-DHC.
A research team led by scientists at the John Innes Centre in Norwich found that they could edit the fruit’s genetic make-up to make vitamin D accumulate in the fruit as well as the leaves. The changes had no impact on look or taste.
When ultraviolet light was shone on leaves and slices of the fruit for an hour, tomatoes gained the same levels of vitamin D as two medium-sized eggs or 28 grams of tuna, the researchers wrote in a paper published in the journal Nature Plants.
Vitamin D is created after exposure to sunlight but the body's major source comes from food — mostly dairy and meat.
It regulates nutrients such as calcium that are imperative to keeping bones, teeth and muscles healthy.
Data suggest that about one in five adults and one in six children do not have enough vitamin D. Researchers suggested that eating only two of the new tomatoes could make up for the vitamin D gap in the UK.
Cathie Martin, one of the study’s authors said: “We are not only addressing a huge health problem but are helping producers, because tomato leaves which currently go to waste could be used to make supplements from the gene-edited lines.”
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
UAE currency: the story behind the money in your pockets
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Our Time Has Come
Alyssa Ayres, Oxford University Press
PROFILE OF SWVL
Started: April 2017
Founders: Mostafa Kandil, Ahmed Sabbah and Mahmoud Nouh
Based: Cairo, Egypt
Sector: transport
Size: 450 employees
Investment: approximately $80 million
Investors include: Dubai’s Beco Capital, US’s Endeavor Catalyst, China’s MSA, Egypt’s Sawari Ventures, Sweden’s Vostok New Ventures, Property Finder CEO Michael Lahyani
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
THE BIO
Ms Davison came to Dubai from Kerala after her marriage in 1996 when she was 21-years-old
Since 2001, Ms Davison has worked at many affordable schools such as Our Own English High School in Sharjah, and The Apple International School and Amled School in Dubai
Favourite Book: The Alchemist
Favourite quote: Failing to prepare is preparing to fail
Favourite place to Travel to: Vienna
Favourite cuisine: Italian food
Favourite Movie : Scent of a Woman
EA Sports FC 26
Publisher: EA Sports
Consoles: PC, PlayStation 4/5, Xbox Series X/S
Rating: 3/5
Mohammed bin Zayed Majlis
UAE currency: the story behind the money in your pockets
FIXTURES
Thu Mar 15 – West Indies v Afghanistan, UAE v Scotland
Fri Mar 16 – Ireland v Zimbabwe
Sun Mar 18 – Ireland v Scotland
Mon Mar 19 – West Indies v Zimbabwe
Tue Mar 20 – UAE v Afghanistan
Wed Mar 21 – West Indies v Scotland
Thu Mar 22 – UAE v Zimbabwe
Fri Mar 23 – Ireland v Afghanistan
The top two teams qualify for the World Cup
Classification matches
The top-placed side out of Papua New Guinea, Hong Kong or Nepal will be granted one-day international status. UAE and Scotland have already won ODI status, having qualified for the Super Six.
Thu Mar 15 – Netherlands v Hong Kong, PNG v Nepal
Sat Mar 17 – 7th-8th place playoff, 9th-10th place play-off
FIXTURES
Saturday
5.30pm: Shabab Al Ahli v Al Wahda
5.30pm: Khorfakkan v Baniyas
8.15pm: Hatta v Ajman
8.15pm: Sharjah v Al Ain
Sunday
5.30pm: Kalba v Al Jazira
5.30pm: Fujairah v Al Dhafra
8.15pm: Al Nasr v Al Wasl
Polarised public
31% in UK say BBC is biased to left-wing views
19% in UK say BBC is biased to right-wing views
19% in UK say BBC is not biased at all
Source: YouGov
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Groom and Two Brides
Director: Elie Semaan
Starring: Abdullah Boushehri, Laila Abdallah, Lulwa Almulla
Rating: 3/5
Match statistics
Dubai Sports City Eagles 8 Dubai Exiles 85
Eagles
Try: Bailey
Pen: Carey
Exiles
Tries: Botes 3, Sackmann 2, Fourie 2, Penalty, Walsh, Gairn, Crossley, Stubbs
Cons: Gerber 7
Pens: Gerber 3
Man of the match: Tomas Sackmann (Exiles)
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