Assertion: β carotene | /r/HasProperty | 15,15’-oxygenase 1 bco1
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Source sentences:
text: Within the enterocytes, provitamin A carotenoids may be cleaved by either β-carotene 15,15’-oxygenase 1 (BCO1) or by β-carotene 9’,10’-oxygenase 2 (BCO2) (Figure 3).