biostudies-literatureUnknown13(22)Khanfir EThe functional characterization of PR10 proteins has been extensively studied in many plant species. However, little is known about the role of TdPR10 in the response of durum wheat (<i>Triticum durum</i> Desf.) to stress. In this study, we identified members of the <i>T. durum</i> PR10 family, which are divided into three major subfamilies based on phylogenetic analyses. The analysis revealed that tandem duplication was the primary driver of the expansion of the <i>T. durum PR10</i> gene family. Additionally, gene structure and motif analyses showed that <i>PR10</i> family genes were relatively conserved during evolution. We also identified several cis-regulatory elements in the <i>TdPR10</i> promoter regions related not only to abiotic and biotic stress but also to phytohormonal responsePlants (Basel, Switzerland)3128https://www.ebi.ac.uk/biostudies/studies/S-EPMC11597350biostudies-literatureGenome-Wide Identification of PR10 Family Members in Durum Wheat: Expression Profile and In Vitro Analyses of TdPR10.1 in Response to Various Stress Conditions.PMC11597350Jrad OHamdi KBrini FGhorbel MDhouib HKhanfir EZribi IYacoubi IfalseGenome-Wide Identification of PR10 Family Members in Durum Wheat: Expression Profile and In Vitro Analyses of TdPR10.1 in Response to Various Stress Conditions.The functional characterization of PR10 proteins has been extensively studied in many plant species. However, little is known about the role of TdPR10 in the response of durum wheat (<i>Triticum durum</i> Desf.) to stress. In this study, we identified members of the <i>T. durum</i> PR10 family, which are divided into three major subfamilies based on phylogenetic analyses. The analysis revealed that tandem duplication was the primary driver of the expansion of the <i>T. durum PR10</i> gene family. Additionally, gene structure and motif analyses showed that <i>PR10</i> family genes were relatively conserved during evolution. We also identified several cis-regulatory elements in the <i>TdPR10</i> promoter regions related not only to abiotic and biotic stress but also to phytohormonal response2024-01-01T00:00:00Z2024 Nov2026-05-27T03:15:14.733Z2025-04-04T00:46:50.975ZS-EPMC115973503959933710.3390/plants13223128