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Full-Text Articles in Forest Sciences
Two High Hierarchical Regulators, Pumyb40 And Puwrky75, Control The Low Phosphorus Driven Adventitious Root Formation In Populus Ussuriensis, Hanzeng Wang, Solme Pak, Jia Yang, Ye Wu, Wenlong Li, He Feng, Jingli Yang, Hairong Wei, Chenghao Li
Two High Hierarchical Regulators, Pumyb40 And Puwrky75, Control The Low Phosphorus Driven Adventitious Root Formation In Populus Ussuriensis, Hanzeng Wang, Solme Pak, Jia Yang, Ye Wu, Wenlong Li, He Feng, Jingli Yang, Hairong Wei, Chenghao Li
Michigan Tech Publications
Adventitious rooting is an essential biological process in the vegetative propagation of economically important horticultural and forest tree species. It enables utilization of the elite genotypes in breeding programmes and production. Promotion of adventitious root (AR) formation has been associated with starvation of inorganic phosphate and some factors involved in low phosphorus (LP) signalling. However, the regulatory mechanism underlying LP-mediated AR formation remains largely elusive. We established an efficient experimental system that guaranteed AR formation through short-term LP treatment in Populus ussuriensis. We then generated a time-course RNA-seq data set to recognize key regulatory genes and regulatory cascades positively regulating …