Scientific news

CRISPR-Cas9-mediated editing of BADH2 triggered fragrance revolution in rice
CRISPR-Cas9-mediated editing of BADH2 triggered fragrance revolution in rice

Fragrance is one of the most important quality traits for breeding in rice. The natural aroma substance 2-acetyl-1-pyrroline (2-AP) is a key fragrance compound among over 200 volatiles identified in fragrant rice. In addition to rice, there are other plant species that contain a germplasm that naturally produces a fragrant aroma. These other plant species all have lower activity levels of the enzyme BETAINE ALDEHYDE DEHYDROGENASE 2 (BADH2).

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