Integration of transcriptomic and metabolomic analyses provides insights into response mechanisms to nitrogen and phosphorus deficiencies in soybean

Comparative transcriptomic and physiological analyses unravel wheat source root adaptation to phosphorous deficiency

“…This may be related to the supply of phosphorus levels. In soybeans, there is more anthocyanin production in LP and more isoflavonoid production in NP 51 . Anthocyanin is also one of the most observed flavonoids in the roots and shoots under LP stress.…”

Comparative physiological, metabolomic, and transcriptomic analyses reveal mechanisms of apple dwarfing rootstock root morphogenesis under nitrogen and/or phosphorus deficient conditions

“…In field conditions, the availability of Pi and is one of the most important limiting factors for apple development ( Sun et al., 2021a ; Sun et al., 2021b ; Chai et al., 2022 ). The availability of these nutrients impacts the phenome, ionome, transcriptome, and metabolome composition of the plants ( Gan et al., 2016 ; Sun et al., 2020b ; Lv et al., 2021 ; Mu and Chen, 2021 ; Nezamivand-Chegini et al., 2022 ; Wen et al., 2022 ). The paramount relevance of the rootstock is its key role at the interface between the apple plants and soil for nutrient mining ( Chauhan et al., 2020 ).…”

“…Nitrate ( ) is the main source of N in aerobic soils ( Bouguyon et al., 2015 ; Lu et al., 2021 ), but its availability can fluctuate dramatically in both time and space ( Lv et al., 2021 ). deficiency inhibits photosynthesis, accelerates leaf senescence, alters root architecture, induces expression of transporters NRT1.1 and NRT2 to promote N absorption capacity, and affects most enzyme activities required for energy metabolism ( Wang et al., 2019a ; Wang et al., 2020 ; Zhao et al., 2020 ; Nezamivand-Chegini et al., 2022 ; Wen et al., 2022 ). Phosphate (Pi), the major inorganic form of P taken up by roots, has low mobility due to its affinity for cations and its conversion to organic forms ( Zhang et al., 2021d ).…”

“…Phosphate (Pi), the major inorganic form of P taken up by roots, has low mobility due to its affinity for cations and its conversion to organic forms ( Zhang et al., 2021d ). Pi deficiency negatively affects structural compounds, delays leaf development, restricts plant growth, and changes root architecture ( Epie et al., 2019 ; Sun et al., 2021b ; Nezamivand-Chegini et al., 2022 ). Several genes, such as Pi transporter PHT and SPX family members, as well as transcription factors, such as P starvation response ( PHR ), are involved in the response to Pi deficiency ( Sun et al., 2017b ; Kumar et al., 2021 ; Xiao et al., 2021 ; Li et al., 2022 ; Liu et al., 2022 ).…”

“…A lack of nutrient elements such as N, P, boron, calcium, iron, etc. impairs cell wall formation and cell growth ( Fang et al., 2019 ; Qin et al., 2019 ; Zhu et al., 2019 ; Liu et al., 2021b ; Rivai et al., 2021 ; Chen et al., 2022a ; Li et al., 2023 ; Nezamivand-Chegini et al., 2023 ). The integrity of plant cell wall also affected the root formation process ( Devi et al., 2021 ).…”