biostudies-literatureUnknown13Guo HDrought stress is one of the main factors influencing the growth and development of an organism. <i>Auricularia fibrillifera</i> has strong dessication resistance. In <i>A. fibrillifera</i> under dessication-stress, the melanin content of fruiting bodies elevated significantly by >10-fold compared with the control. Folate content also increased sharply but decreased significantly after rehydration, and amino acid and biotin levels increased by 40.11 and 22.14%, respectively. In proteomic analysis, 1,572 and 21 differentially abundant proteins (DAPs) were identified under dessication-stress and rehydration, respectively. A large number of DAPs were annotated in "amino acid metabolism," "carbohydrate metabolism," and "translation" pathways, and the DAPs related to osmotic regulation and antiFrontiers in plant science995810https://www.ebi.ac.uk/biostudies/studies/S-EPMC9532602biostudies-literatureIntegrative proteomic and physiological analyses of the molecular response to dessication-stress in <i>Auricularia fibrillifera</i>.PMC9532602Geng GGuo HTian HWang YZhang SXiong XfalseIntegrative proteomic and physiological analyses of the molecular response to dessication-stress in <i>Auricularia fibrillifera</i>.Drought stress is one of the main factors influencing the growth and development of an organism. <i>Auricularia fibrillifera</i> has strong dessication resistance. In <i>A. fibrillifera</i> under dessication-stress, the melanin content of fruiting bodies elevated significantly by >10-fold compared with the control. Folate content also increased sharply but decreased significantly after rehydration, and amino acid and biotin levels increased by 40.11 and 22.14%, respectively. In proteomic analysis, 1,572 and 21 differentially abundant proteins (DAPs) were identified under dessication-stress and rehydration, respectively. A large number of DAPs were annotated in "amino acid metabolism," "carbohydrate metabolism," and "translation" pathways, and the DAPs related to osmotic regulation and anti2022-01-01T00:00:00Z20222026-04-08T11:02:51.047Z2024-11-07T00:30:48.362ZS-EPMC95326023621237310.3389/fpls.2022.995810