When organisms pass their genes on to future generations, they include more than the code spelled out in DNA. Some also pass along chemical markers that instruct cells how to use that code. The passage of these markers to future generations is known as epigenetic inheritance. It's particularly common in plants. So, significant findings here may have implications for agriculture, food supplies, and the environment. Cold Spring Harbor Laboratory (CSHL) Professors and HHMI Investigators Rob Martienssen and Leemor Joshua-Tor have been researching how plants pass along the markers that keep transposons inactive.

https://www.miragenews.com/plants-transmit-genetic-memories-study-finds-1073256/

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