British scientists have isolated the substance created by bacteria that causes body odour, a discovery which could stop the smell at its source.
Researchers at the University of York found the enzyme responsible for the pungent smell, known as body odour or BO, having previously shown that only a small number of bacteria in the armpit are responsible for the smell.
Alongside scientists from the consumer goods giant Unilever, the experts discovered that these bacteria create a unique biochemical catalyst that creates body odour. Their research highlights how particular bacteria have evolved a specialised enzyme to produce some of the key molecules we recognise as BO.
Cracking the code of the bacteria, which converts the odourless chemicals we sweat into the unpleasant smell, could pave the way to a new generation of deodorants.
"Solving the structure of this 'BO enzyme' has allowed us to pinpoint the molecular step inside certain bacteria that makes the odour molecules,” Dr Michelle Rudden, one of the authors of the study explained.
“This is a key advancement in understanding how body odour works, and will enable the development of targeted inhibitors that stop BO production at source without disrupting the armpit microbiome," Dr Rudden added.
The research also shows that body odour has been around since before the evolution of human beings.
While the armpit holds within it a diverse range of bacteria typical of the microscopic ecosystem of human skin, the microbe staphylococcus hominis is one of the main contributors to body odour.
The important BO enzyme within the staphylococcus hominis microbe has existed for longer than modern humans. This discovery suggests that body odour existed prior to human evolution and may have had an important role in societal communication among ancestral primates.
According to Dr Gordon James, another member of the team of York biologists, the research was “a real eye-opener”.
“It was fascinating to discover that a key odour-forming enzyme exists in only a select few armpit bacteria - and evolved there tens of millions of years ago," Dr James said.
Day 2, stumps
Pakistan 482
Australia 30/0 (13 ov)
Australia trail by 452 runs with 10 wickets remaining in the innings
The candidates
Dr Ayham Ammora, scientist and business executive
Ali Azeem, business leader
Tony Booth, professor of education
Lord Browne, former BP chief executive
Dr Mohamed El-Erian, economist
Professor Wyn Evans, astrophysicist
Dr Mark Mann, scientist
Gina MIller, anti-Brexit campaigner
Lord Smith, former Cabinet minister
Sandi Toksvig, broadcaster
The%20specs
%3Cp%3E%3Cstrong%3EEngine%3A%3C%2Fstrong%3E%201.8-litre%204-cyl%20turbo%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E190hp%20at%205%2C200rpm%0D%3Cbr%3E%3Cstrong%3ETorque%3A%3C%2Fstrong%3E%20320Nm%20from%201%2C800-5%2C000rpm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3ESeven-speed%20dual-clutch%20auto%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%3C%2Fstrong%3E%206.7L%2F100km%0D%3Cbr%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh111%2C195%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%3C%2Fp%3E%0A
The Specs
Price, base Dh379,000
Engine 2.9-litre, twin-turbo V6
Gearbox eight-speed automatic
Power 503bhp
Torque 443Nm
On sale now
FROM%20THE%20ASHES
%3Cp%3EDirector%3A%20Khalid%20Fahad%3C%2Fp%3E%0A%3Cp%3EStarring%3A%20Shaima%20Al%20Tayeb%2C%20Wafa%20Muhamad%2C%20Hamss%20Bandar%3C%2Fp%3E%0A%3Cp%3ERating%3A%203%2F5%3C%2Fp%3E%0A
Top%2010%20most%20competitive%20economies
%3Cp%3E1.%20Singapore%0D%3Cbr%3E2.%20Switzerland%0D%3Cbr%3E3.%20Denmark%0D%3Cbr%3E4.%20Ireland%0D%3Cbr%3E5.%20Hong%20Kong%0D%3Cbr%3E6.%20Sweden%0D%3Cbr%3E7.%20UAE%0D%3Cbr%3E8.%20Taiwan%0D%3Cbr%3E9.%20Netherlands%0D%3Cbr%3E10.%20Norway%0D%3Cbr%3E%3C%2Fp%3E%0A
The five pillars of Islam
1. Fasting
2. Prayer
3. Hajj
4. Shahada
5. Zakat
Emiratisation at work
Emiratisation was introduced in the UAE more than 10 years ago
It aims to boost the number of citizens in the workforce particularly in the private sector.
Growing the number of Emiratis in the workplace will help the UAE reduce dependence on overseas workers
The Cabinet in December last year, approved a national fund for Emirati jobseekers and guaranteed citizens working in the private sector a comparable pension
President Sheikh Khalifa has described Emiratisation as “a true measure for success”.
During the UAE’s 48th National Day, Sheikh Khalifa named education, entrepreneurship, Emiratisation and space travel among cornerstones of national development
More than 80 per cent of Emiratis work in the federal or local government as per 2017 statistics
The Emiratisation programme includes the creation of 20,000 new jobs for UAE citizens
UAE citizens will be given priority in managerial positions in the government sphere
The purpose is to raise the contribution of UAE nationals in the job market and create a diverse workforce of citizens
Race card
1.30pm: Handicap (PA) Dh 50,000 (Dirt) 1,400m
2pm: Handicap (TB) Dh 84,000 (D) 1,400m
2.30pm: Maiden (TB) Dh 60,000 (D) 1,200m
3pm: Conditions (TB) Dh 100,000 (D) 1.950m
3.30pm: Handicap (TB) Dh 76,000 (D) 1,800m
4pm: Maiden (TB) Dh 60,000 (D) 1,600m
4.30pm: Handicap (TB) Dh 68,000 (D) 1,000m
Cultural fiesta
What: The Al Burda Festival
When: November 14 (from 10am)
Where: Warehouse421, Abu Dhabi
The Al Burda Festival is a celebration of Islamic art and culture, featuring talks, performances and exhibitions. Organised by the Ministry of Culture and Knowledge Development, this one-day event opens with a session on the future of Islamic art. With this in mind, it is followed by a number of workshops and “masterclass” sessions in everything from calligraphy and typography to geometry and the origins of Islamic design. There will also be discussions on subjects including ‘Who is the Audience for Islamic Art?’ and ‘New Markets for Islamic Design.’ A live performance from Kuwaiti guitarist Yousif Yaseen should be one of the highlights of the day.
MATCH INFO
Chelsea 4 (Mount 18',Werner 44', Hudson-Odoi 49', Havertz 85')
Morecambe 0
THREE
%3Cp%3EDirector%3A%20Nayla%20Al%20Khaja%3C%2Fp%3E%0A%3Cp%3EStarring%3A%20Jefferson%20Hall%2C%20Faten%20Ahmed%2C%20Noura%20Alabed%2C%20Saud%20Alzarooni%3C%2Fp%3E%0A%3Cp%3ERating%3A%203.5%2F5%3C%2Fp%3E%0A
Company%20profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20FinFlx%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%20January%202021%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Amr%20Yussif%20(co-founder%20and%20CEO)%2C%20Mattieu%20Capelle%20(co-founder%20and%20CTO)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBased%20in%3A%3C%2Fstrong%3E%20Dubai%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20FinTech%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFunding%20size%3A%3C%2Fstrong%3E%20%241.5m%20pre-seed%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Venture%20capital%20-%20Y%20Combinator%2C%20500%20Global%2C%20Dubai%20Future%20District%20Fund%2C%20Fox%20Ventures%2C%20Vector%20Fintech.%20Also%20a%20number%20of%20angel%20investors%3C%2Fp%3E%0A
'Falling%20for%20Christmas'
%3Cp%3EDirector%3A%20Janeen%20Damian%3Cbr%3E%3Cbr%3EStars%3A%20Lindsay%20Lohan%2C%20Chord%20Overstreet%2C%20Jack%20Wagner%2C%20Aliana%20Lohan%3Cbr%3E%3Cbr%3ERating%3A%201%2F5%3C%2Fp%3E%0A
Scores
Day 2
New Zealand 153 & 56-1
Pakistan 227
New Zealand trail by 18 runs with nine wickets remaining
