β-cyclocitral elicits rapid signaling distinct from the excess-light response in Arabidopsis
{beta}-Cyclocitral ({beta}-cc), a {beta}-carotene oxidation product, has been proposed as an early retrograde signal that primes protection against photoox
{beta}-Cyclocitral ({beta}-cc), a {beta}-carotene oxidation product, has been proposed as an early retrograde signal that primes protection against photoox