{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gui Y"],"funding":["Natural Science Foundation of Jiangxi Province","National Science Foundation of China project"],"pagination":["1599"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12629078"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["25(1)"],"pubmed_abstract":["<h4>Background</h4>Vine cutting propagation in yams offers a transformative approach to conventional tuber-dependent cultivation, with enhanced tuber yield and quality. Adventitious root (AR) formation is a critical prerequisite for vine cutting survival, with substantial variability among yam varieties. However, relatively little is known about the regulatory mechanisms that restrict the application of cutting propagation in recalcitrant varieties. In this study, we integrated rooting rate comparisons, anatomical observations, phytohormone content determination, and transcriptomic profiling to elucidate the developmental mechanisms influencing AR formation.<h4>Results</h4>The adventitious rooting capacity of Dioscorea polystachya was significantly different from that of Dioscorea alata. S"],"journal":["BMC plant biology"],"pubmed_title":["Transcriptomic profiling analysis provides new insights into molecular mechanisms of adventitious rooting recalcitrance in yam vine cuttings."],"pmcid":["PMC12629078"],"funding_grant_id":["32260779","20224BAB215025"],"pubmed_authors":["Fang Y","Xie G","He Y","Zhou Q","Huang Y","Zhang Y","Xiao Y","Chen G","Shen S","Gui Y"],"additional_accession":[]},"is_claimable":false,"name":"Transcriptomic profiling analysis provides new insights into molecular mechanisms of adventitious rooting recalcitrance in yam vine cuttings.","description":"<h4>Background</h4>Vine cutting propagation in yams offers a transformative approach to conventional tuber-dependent cultivation, with enhanced tuber yield and quality. Adventitious root (AR) formation is a critical prerequisite for vine cutting survival, with substantial variability among yam varieties. However, relatively little is known about the regulatory mechanisms that restrict the application of cutting propagation in recalcitrant varieties. In this study, we integrated rooting rate comparisons, anatomical observations, phytohormone content determination, and transcriptomic profiling to elucidate the developmental mechanisms influencing AR formation.<h4>Results</h4>The adventitious rooting capacity of Dioscorea polystachya was significantly different from that of Dioscorea alata. S","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Nov","modification":"2026-06-06T06:57:41.238Z","creation":"2026-06-06T03:06:29.046Z"},"accession":"S-EPMC12629078","cross_references":{"pubmed":["41257593"],"doi":["10.1186/s12870-025-07603-6"]}}