A legume-specific novel type of phytosulfokine, PSK-δ, promotes nodulation by enhancing nodule organogenesis

Yu, Liangliang; Di, Qi; Zhang, Danping; Liu, Yumin; Li, Xiaolin; S Mysore, Kirankumar; Wen, Jiangqi; Yan, Junhui; Luo, Li

doi:10.1093/jxb/erac051

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A legume-specific novel type of phytosulfokine, PSK-δ, promotes nodulation by enhancing nodule organogenesis

Shared by NobleBlocks on Feb 9, 2022 • 12:00 AM UTC

Authors:

Liangliang Yu

Qi Di

Danping Zhang

Abstract

Abstract Phytosulfokine-α (PSK-α), a tyrosine-sulfated pentapeptide with the sequence YSO3IYSO3TQ, is widely distributed across the plant kingdom and plays multiple roles in plant growth, development, and immune response. Here, we report a novel type of phytosulfokine, PSK-δ, and its precursor prote...

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