Scientists from Saudi Arabi and China have sequenced the genome of one of the Arabian Gulf’s most popular varieties of date palm.
Khalas date palms are famed for their elongated fruit – yellow and brown when fresh – and are reputed by many to be the tastiest of all varieties grown in the Arabian Gulf.
A team of scientists from the King Abdul-Aziz City for Science and Technology in Saudi Arabia and the Beijing Institute of Genomics sequenced more than 90 per cent of the genome, covering about 96 per cent of its genes.
The scientists, building on work by a Qatari research team, estimated that the plant has about 41,600 genes. Their study began in 2008 and the new findings were published in the journal Nature Communication.
The genome assembly of the Khalas variety was compared to those of three others, commonly known as Agwa, Fahal and Skury.
The team also focused on identifying genes related to fruit development and ripening, providing a starting point for further research aiming to improve date palms’ yield and quality.
With a lifespan of more than 100 productive years, the date palm, Phoenix dactylifera, is also one of the world’s oldest cultivated trees. The earliest records of date palm cultivation go back to 3,700 BC.
Work to sequence the genome of various date palms is also done in the UAE. New York University Abu Dhabi has launched a Dh3.6 million effort aimed at learning more about the genes of 100 date species.
As reported in The National last year, the Abu Dhabi team has already managed to sequence two date varieties, commonly known as Halawi and Khisab.
vtodorova@thenational.ae
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At a glance
Global events: Much of the UK’s economic woes were blamed on “increased global uncertainty”, which can be interpreted as the economic impact of the Ukraine war and the uncertainty over Donald Trump’s tariffs.
Growth forecasts: Cut for 2025 from 2 per cent to 1 per cent. The OBR watchdog also estimated inflation will average 3.2 per cent this year
Welfare: Universal credit health element cut by 50 per cent and frozen for new claimants, building on cuts to the disability and incapacity bill set out earlier this month
Spending cuts: Overall day-to day-spending across government cut by £6.1bn in 2029-30
Tax evasion: Steps to crack down on tax evasion to raise “£6.5bn per year” for the public purse
Defence: New high-tech weaponry, upgrading HM Naval Base in Portsmouth
Housing: Housebuilding to reach its highest in 40 years, with planning reforms helping generate an extra £3.4bn for public finances
Results
5pm: Handicap (PA) Dh80,000 1,400m; Winner: Faiza, Sandro Paiva (jockey), Ali Rashid Al Raihe (trainer).
5.30pm: Handicap (TB) Dh90,000 1,400m; Winner: Greeley, Connor Beasley, Helal Al Alawi.
6pm: Emirates Fillies Classic Prestige (PA) Dh100,000 1,600m; Winner: Marzaga, Jim Crowley, Ana Mendez.
6.30pm: Emirates Colts Classic Prestige (PA) Dh100,000 1,600m; Winner: Jawaal, Jim Crowley, Majed Al Jahouri.
7pm: Wathba Stallions Cup Handicap (PA) Dh70,000 1,600m; Winner: AF Ashras, Tadhg O’Shea, Ernst Oertel.
7.30pm: Handicap (PA) Dh80,000 2,200m; Winner: Somoud, Richard Mullen, Ahmed Al Mehairbi.
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
Skewed figures
In the village of Mevagissey in southwest England the housing stock has doubled in the last century while the number of residents is half the historic high. The village's Neighbourhood Development Plan states that 26% of homes are holiday retreats. Prices are high, averaging around £300,000, £50,000 more than the Cornish average of £250,000. The local average wage is £15,458.
End of free parking
- paid-for parking will be rolled across Abu Dhabi island on August 18
- drivers will have three working weeks leeway before fines are issued
- areas that are currently free to park - around Sheikh Zayed Bridge, Maqta Bridge, Mussaffah Bridge and the Corniche - will now require a ticket
- villa residents will need a permit to park outside their home. One vehicle is Dh800 and a second is Dh1,200.
- The penalty for failing to pay for a ticket after 10 minutes will be Dh200
- Parking on a patch of sand will incur a fine of Dh300
Formula Middle East Calendar (Formula Regional and Formula 4)
Round 1: January 17-19, Yas Marina Circuit – Abu Dhabi
Round 2: January 22-23, Yas Marina Circuit – Abu Dhabi
Round 3: February 7-9, Dubai Autodrome – Dubai
Round 4: February 14-16, Yas Marina Circuit – Abu Dhabi
Round 5: February 25-27, Jeddah Corniche Circuit – Saudi Arabia
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
What is a Ponzi scheme?
A fraudulent investment operation where the scammer provides fake reports and generates returns for old investors through money paid by new investors, rather than through ligitimate business activities.
The smuggler
Eldarir had arrived at JFK in January 2020 with three suitcases, containing goods he valued at $300, when he was directed to a search area.
Officers found 41 gold artefacts among the bags, including amulets from a funerary set which prepared the deceased for the afterlife.
Also found was a cartouche of a Ptolemaic king on a relief that was originally part of a royal building or temple.
The largest single group of items found in Eldarir’s cases were 400 shabtis, or figurines.
Khouli conviction
Khouli smuggled items into the US by making false declarations to customs about the country of origin and value of the items.
According to Immigration and Customs Enforcement, he provided “false provenances which stated that [two] Egyptian antiquities were part of a collection assembled by Khouli's father in Israel in the 1960s” when in fact “Khouli acquired the Egyptian antiquities from other dealers”.
He was sentenced to one year of probation, six months of home confinement and 200 hours of community service in 2012 after admitting buying and smuggling Egyptian antiquities, including coffins, funerary boats and limestone figures.
For sale
A number of other items said to come from the collection of Ezeldeen Taha Eldarir are currently or recently for sale.
Their provenance is described in near identical terms as the British Museum shabti: bought from Salahaddin Sirmali, "authenticated and appraised" by Hossen Rashed, then imported to the US in 1948.
- An Egyptian Mummy mask dating from 700BC-30BC, is on offer for £11,807 ($15,275) online by a seller in Mexico
- A coffin lid dating back to 664BC-332BC was offered for sale by a Colorado-based art dealer, with a starting price of $65,000
- A shabti that was on sale through a Chicago-based coin dealer, dating from 1567BC-1085BC, is up for $1,950
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A MINECRAFT MOVIE
Director: Jared Hess
Starring: Jack Black, Jennifer Coolidge, Jason Momoa
Rating: 3/5
Real estate tokenisation project
Dubai launched the pilot phase of its real estate tokenisation project last month.
The initiative focuses on converting real estate assets into digital tokens recorded on blockchain technology and helps in streamlining the process of buying, selling and investing, the Dubai Land Department said.
Dubai’s real estate tokenisation market is projected to reach Dh60 billion ($16.33 billion) by 2033, representing 7 per cent of the emirate’s total property transactions, according to the DLD.
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
In numbers: PKK’s money network in Europe
Germany: PKK collectors typically bring in $18 million in cash a year – amount has trebled since 2010
Revolutionary tax: Investigators say about $2 million a year raised from ‘tax collection’ around Marseille
Extortion: Gunman convicted in 2023 of demanding $10,000 from Kurdish businessman in Stockholm
Drug trade: PKK income claimed by Turkish anti-drugs force in 2024 to be as high as $500 million a year
Denmark: PKK one of two terrorist groups along with Iranian separatists ASMLA to raise “two-digit million amounts”
Contributions: Hundreds of euros expected from typical Kurdish families and thousands from business owners
TV channel: Kurdish Roj TV accounts frozen and went bankrupt after Denmark fined it more than $1 million over PKK links in 2013
ETFs explained
Exhchange traded funds are bought and sold like shares, but operate as index-tracking funds, passively following their chosen indices, such as the S&P 500, FTSE 100 and the FTSE All World, plus a vast range of smaller exchanges and commodities, such as gold, silver, copper sugar, coffee and oil.
ETFs have zero upfront fees and annual charges as low as 0.07 per cent a year, which means you get to keep more of your returns, as actively managed funds can charge as much as 1.5 per cent a year.
There are thousands to choose from, with the five biggest providers BlackRock’s iShares range, Vanguard, State Street Global Advisors SPDR ETFs, Deutsche Bank AWM X-trackers and Invesco PowerShares.
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