The BOP‐type co‐transcriptional regulator NODULE ROOT1 promotes stem secondary growth of the tropical Cannabaceae tree Parasponia andersonii. - Shen, Defeng; Holmer, Rens; Kulikova, Olga; Mannapperuma, Chanaka; Street, Nathaniel R.; Yan, Zhichun; Maden, Thomas; Bu, Fengjiao; Zhang, Yuanyuan; Geurts, Rene; Magne, Kévin (Plant Journal, 2021)