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  _  _      ___      _____      ___     _____    
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 |  ' ||  | / \ || | // __    / //\ \\ | |  \ || 
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 `-` -`    `---`     `---`   `-`   `-`  -----`

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Text this: PPARβ interprets a chromatin signature of pluripotency to promote embryonic differentiation at gastrulation