... F, Matusova R, Danoun S, Portais JC et al (2008) Strigolactone inhibition of shoot branching Nature 455, 18 9 19 4 11 Umehara M, Hanada A, Yoshida S, Akiyama K, Arite T, Takeda-Kamiya N, Magome ... Discussion Plant CCD1s are known to catalyze the cleavage of the C9–C10 and the C9¢–C10¢ double bonds of several carotenoids Recently, it was shown that these enzymes can also cleave at the C5–C6 and ... linear substrates is not unique to OsCCD1 Apart from the formation of geranial, the OsCCD1 cleavage reactions were identical to those of other plant CCD1s, as supported by the formation of pseudoionone,...