[1/5] A man handles an ear of wheat in a greenhouse at the Israel Plant Gene Bank at the Volcani Institute in Rishon LeZion, Israel November 3, 2022. REUTERS/Amir CohenRishon Lezion, Israel, Nov 10 (Reuters) - Could the key to securing the world's food supply for the future be hidden in the DNA of crops from the distant past? Tens of thousands of types of seeds are stored in the gene bank. "This is where agriculture started about 10,000 years ago," said Einav Mayzlish-Gati, director of the gene bank. For daily comprehensive coverage on COP27 and climate change in your inbox, sign up for the Reuters Sustainable Switch newsletter here.

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