Carbon and nitrogen metabolism under nitrogen variation affects flavonoid accumulation in the leaves of <i>Coreopsis tinctoria</i>.

PeerJ · 2021 · PMC8436962 · PMID 34595068

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a decreasing trendno p-value reported

Along the N gradient, the activity of G6PDH in the root and stalk showed a decreasing trend and reached the lowest value in treatments N4 and N5, and the variation ranges were 99.54–49.26 and 107.93–79.36 nmol/min/g FW, respectively.

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