Experimental cloned vines from the Roda winery grow in a research vineyard in Cellorigo, Spain, October 6, 2022. REUTERS/Vincent West 

Experimental cloned vines from the Roda winery grow in a research vineyard in Cellorigo, Spain, October 6, 2022. REUTERS/Vincent West 

Experimental cloned vines from the Roda winery grow in a research vineyard in Cellorigo, Spain, October 6, 2022. REUTERS/Vincent West 

Researcher Pablo Carbonell examines mutations in Tempranillo grape clones at the Vine and Wine Research Institute (ICVV) in Logrono, Spain, October 5, 2022. REUTERS/Vincent West 

A child looks at the helmet of a 501st Legion Clone Trooper on display at "The Fans Strike Back: The Largest Star Wars Fan Exhibition" in Manhattan, New York City, U.S., March 24, 2022. REUTERS/Andrew Kelly TPX IMAGES OF THE DAY 

Former journalist Charlie Bird who is suffering from motor neurone disease, uses cloned voice technology on his iPad to speak before the unveiling of the Irish Nurses and Midwives Organisation (INMO) memorial in honour of those who died as a result of the coronavirus disease (COVID-19), in Dublin, Ireland, February 14, 2022. REUTERS/Clodagh Kilcoyne 

Former journalist Charlie Bird who is suffering from motor neurone disease, uses cloned voice technology on his iPad to speak before the unveiling of the Irish Nurses and Midwives Organisation (INMO) memorial in honour of those who died as a result of the coronavirus disease (COVID-19), in Dublin, Ireland, February 14, 2022. REUTERS/Clodagh Kilcoyne 

A sign is pictured outside an Eli Lilly and Company pharmaceutical manufacturing plant at 50 ImClone Drive in Branchburg, New Jersey, March 5, 2021. Picture taken March 5, 2021. REUTERS/Mike Segar 

Workers pick purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. Picture taken with a drone. REUTERS/Jackson Njehia 

Workers carry their baskets as they arrive to pick purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker airs purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, inside a machine at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker shows packages of purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Workers air purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Workers pick purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker picks purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, processed are seen displayed at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, are seen at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker picks purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Workers pick purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker manually airs purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Workers air purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker picks purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A worker walks within the purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

Workers pick purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatura Greens purple tea plantation in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

A view shows processed purple tea leaves named TRFK 306/1, a clone by the Tea Research Foundation of Kenya, at the Gatanga industries limited in Gatura settlement of Muranga county, Kenya January 30, 2021. Picture taken January 30, 2021. REUTERS/Thomas Mukoya 

An Eli Lilly and Company pharmaceutical manufacturing plant is pictured at 50 ImClone Drive in Branchburg, New Jersey, March 5, 2021. Picture taken March 5, 2021. REUTERS/Mike Segar 

An Eli Lilly and Company pharmaceutical manufacturing plant is pictured at 50 ImClone Drive in Branchburg, New Jersey, March 5, 2021. Picture taken March 5, 2021. REUTERS/Mike Segar 

An Eli Lilly and Company pharmaceutical manufacturing plant is pictured at 50 ImClone Drive in Branchburg, New Jersey, March 5, 2021. Picture taken March 5, 2021. REUTERS/Mike Segar 

An Eli Lilly and Company pharmaceutical manufacturing plant is pictured at 50 ImClone Drive in Branchburg, New Jersey, March 5, 2021. Picture taken March 5, 2021. REUTERS/Mike Segar 

Cork oak destroyed by the historic Filomena snowstorm is seen in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Francisco Molina, head of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, works next to cork oak destroyed by the historic Filomena snowstorm in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Employee of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, shows a cork oak germination in Alcala de Henares, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Francisco Molina, head of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, stands next to cork oak destroyed by the historic Filomena snowstorm in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Seedlings of cork oak are seen in the laboratory of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, in Alcala de Henares, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Inmaculada Hernandez, researcher of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, works at laboratory in Alcala de Henares, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Cork oak destroyed by the historic Filomena snowstorm is seen in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Employee of the agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, shows a branch of a cork oak destroyed by the historic Filomena snowstorm in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

A seedling of cork oak are seen in the laboratory of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, in Alcala de Henares , Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Mar Ruiz Galea researcher of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, works at laboratory in Alcala de Henares, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Employee of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, shows a cork oak germination in Alcala de Henares, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

Francisco Molina, head of agroforestry department at Imidra, Madrid's rural, agroforestry and alimentation investigation institute, stands next to cork oak destroyed by the historic Filomena snowstorm in Las Rozas, Spain, February 10, 2021. Picture taken February 10, 2021. REUTERS/Juan Medina 

A ballot paper for presidential election with the same surname and initials of two candidates, Yuriy Tymoshenko, Ukrainian lawmaker and Yulia Tymoshenko, leader of opposition Batkivshchyna party, is seen at a printing plant in Kiev, Ukraine March 21, 2019. Picture taken March 21, 2019. REUTERS/Gleb Garanich 

Yuriy Tymoshenko, Ukrainian lawmaker and presidential candidate whose last name and initials, Y.V. Tymoshenko, are the same as Yulia Tymoshenko's, the leader of opposition Batkivshchyna party and a presidential candidate, speaks to Reuters journalists in his flat in Kiev, Ukraine March 21, 2019. Picture taken March 21, 2019. REUTERS/Sergei Karazy 

Yuriy Tymoshenko, Ukrainian lawmaker and presidential candidate whose last name and initials, Y.V. Tymoshenko, are the same as Yulia Tymoshenko's, the leader of opposition Batkivshchyna party and a presidential candidate, speaks to Reuters journalists in his flat in Kiev, Ukraine March 21, 2019. Picture taken March 21, 2019. REUTERS/Sergei Karazy 

Yuriy Tymoshenko, Ukrainian lawmaker and presidential candidate whose last name and initials, Y.V. Tymoshenko, are the same as Yulia Tymoshenko's, the leader of opposition Batkivshchyna party and a presidential candidate, speaks to Reuters journalists in his flat in Kiev, Ukraine March 21, 2019. Picture taken March 21, 2019. REUTERS/Sergei Karazy 

Yuriy Tymoshenko, Ukrainian lawmaker and presidential candidate whose last name and initials, Y.V. Tymoshenko, are the same as Yulia Tymoshenko's, the leader of opposition Batkivshchyna party and a presidential candidate, speaks to Reuters journalists in his flat in Kiev, Ukraine March 21, 2019. Picture taken March 21, 2019. REUTERS/Sergei Karazy 

A screen displays the microscopic image of an attempt to inseminate a dog egg at a lab of the biotech company Sinogene that specialises in dog cloning in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Staff prepare a Beagle dog for surgery attempting to make it the surrogate mother of a clone of the dog Juice at a lab of the biotech company Sinogene in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Owner He Jun poses with his dogs, nine-year-old Juice and its two-month-old clone, at his pet resort in Beijing, China November 26, 2018. Picture taken November 26, 2018. REUTERS/Jason Lee 

Nine-year-old Juice looks at its two-month-old clone at He Jun's pet resort in Beijing, China November 26, 2018. Picture taken November 26, 2018. REUTERS/Jason Lee 

A technician works with genome samples at a lab of the biotech company Sinogene that specialises in dog cloning, in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Staff prepare a Beagle dog for surgery attempting to make it the surrogate mother of a clone of the dog Juice at a lab of the biotech company Sinogene in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Veterinary doctors conduct a surgery on a Beagle dog in an attempt to make it the surrogate mother of a clone of the dog Juice at a lab of the biotech company Sinogene in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

A lab technician demonstrates gene-editing software at a lab of the biotech company Sinogene that specialises in dog cloning in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Staff prepare a Beagle dog for surgery attempting to make it the surrogate mother of a clone of the dog Juice at a lab of the biotech company Sinogene in Beijing, China June 15, 2018. Picture taken June 15, 2018. REUTERS/Thomas Peter 

Owner He Jun poses with his dogs, nine-year-old Juice and its two-month-old clone, at his pet resort in Beijing, China November 26, 2018. Picture taken November 26, 2018. REUTERS/Jason Lee 

A staff member holds 24-day-old clone of Juice at the biotech company Sinogene in Beijing, China October 11, 2018. Picture taken October 11, 2018. REUTERS/Jason Lee 

Sinogene CEO Mi Jidong (2nd R) and staff of the biotech company that specialises in animal cloning, hand over a one-month-old puppy, a clone of the nine-year-old Juice, to his owner He Jun (L) at the company's head office in Beijing, China, October 22, 2018. Picture taken October 22, 2018. REUTERS/Thomas Peter