Bok choy of the Daily Value, DV) of vitamin A (30% DV), vitamin C (54% DV) and vitamin K (44% DV), while providing folate, vitamin B6 and calcium in moderate amounts (10–17% DV) (table). Chinese cabbage was ranked #2 for nutrient density out of 41 nutrient-rich plant foods. Bok choy contains glucosinolates. These compounds have been reported to prevent cancer in small doses, but, like many substances, can be toxic to humans in large doses, particularly to people who are already seriously ill. In 2009, an elderly diabetic woman who had been consuming 1 to 1.5 kg of raw bok choy per
BOK (gene) Bcl-2 protein family. The mouse homologue of Bok is called Matador (Mtd). This name is derived from the Latin term mactator which means butcher or killer. Additionally, homologous proteins were found in "Drosophila melanogaster" (fruit fly) and "Gallus gallus" (chicken). The human BOK promoter is activated by the overexpression of members of the E2F hand transcription factor family. Typically, these transcription factors are involved in the promotion of S-phase, so there might be a connection between Bok expression and cell cycle progression. Due to this regulation of Bok expression by the cell cycle, it was proposed that Bok sensitizes growing