Article
Inhibition of NPR1 Leads to Shoot Growth Improvement under Low-Calcium Conditions in Arabidopsis.
Plant & cell physiology - 21 Dec 2023
Hashimoto Shuichi, Shikanai Yusuke, Kusajima Miyuki, Nakamura Hidemitsu, Fujiwara Toru, Kamiya Takehiro
Abstract excerpt
Under low-Ca conditions, plants accumulate salicylic acid (SA) and induce SA-responsive genes. However, the relationship between SA and low-Ca tolerance remains unclear. Here, we demonstrated that the inhibition or suppression of nonexpressor of pathogenesis-related 1 (NPR1) activity, a major regulator of the SA signaling pathway in the defense response, improves shoot growth under low-Ca conditions. Furthermore,...
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