2026-10-12T16:21:17Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33829129 2026-09-16T05:39:02Z category_133 portal_316 item_type_3 month_year_09_2026

Data Sheet 5_Systemic proteome remodeling in soybean during early nodulation: distinct responses in roots and leaves.xlsx Afrodite Katsaouni (14303874) Emma Guillierme (24961381) Sander E. Van der Verren (24961384) Kris Gevaert (64326) Sofie Goormachtig (1796482) Sylwia Struk (5143787) Plant Biology autoregulation of nodulation (AON) early nodulation immunity isoflavonoids metabolomics NARK receptor proteomics soybean <p>Here, we aimed to deepen our understanding of the integration between root and shoot signaling during early nodulation by jointly analyzing proteome-level dynamics in roots and leaves of the wild type (WT) and the hypernodulating autoregulation-of-nodulation (AON) mutant, nark. To this end, we performed a time-course shotgun proteomics experiment in soybean roots and leaves of the same plants inoculated with Bradyrhizobium diazoefficiens. In WT roots, we observed proteome changes linked to calcium-dependent signaling, cellular reorganization, and nutrient allocation. In the leaves, isoflavonoid biosynthesis and immunity-associated responses were differentially regulated in the WT and nark mutant during nodulation. We hypothesize that AON signaling involves a complex interplay between isoflavonoids and immunity, which might be associated with jasmonic acid and/or systemic auxin transport.</p> 2026-09-16T05:39:02Z Dataset Dataset 10.3389/fpls.2026.1952260.s006 https://figshare.com/articles/dataset/Data_Sheet_5_Systemic_proteome_remodeling_in_soybean_during_early_nodulation_distinct_responses_in_roots_and_leaves_xlsx/33829129 CC BY 4.0