PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 32291040-2 2018 Two Arabidopsis genes, AtMTM1 and AtMTM2, encode enzymatically active phosphatases but although AtMTM1 deficiency results in increased tolerance to dehydration stress and a decrease in cellular PtdIns5P, the role of AtMTM2 is less clear, as it does not contribute to the PtdIns5P pool upon dehydration stress. phosphatidylinositol 5-phosphate 271-279 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 34-40 34434202-5 2021 The expression levels of AtMTM1, AtMTM2, and AtMnSOD respond positively to methyl viologen (MV) and metal stress. Paraquat 75-90 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 33-39 34434202-5 2021 The expression levels of AtMTM1, AtMTM2, and AtMnSOD respond positively to methyl viologen (MV) and metal stress. Metals 100-105 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 33-39 34434202-6 2021 AtMTM1 and AtMTM2 are involved in Mn and Fe homeostasis, root length, and flowering time. Iron 41-43 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 11-17 35270089-0 2022 Impacts of Mn, Fe, and Oxidative Stressors on MnSOD Activation by AtMTM1 and AtMTM2 in Arabidopsis. Iron 15-17 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 77-83 35270089-1 2022 It has been reported that the mitochondrial carrier family proteins of AtMTM1 and AtMTM2 are necessary for manganese superoxide dismutase (MnSOD) activation in Arabidopsis, and are responsive to methyl viologen (MV)-induced oxidative stress. Paraquat 195-210 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 82-88 35270089-1 2022 It has been reported that the mitochondrial carrier family proteins of AtMTM1 and AtMTM2 are necessary for manganese superoxide dismutase (MnSOD) activation in Arabidopsis, and are responsive to methyl viologen (MV)-induced oxidative stress. Paraquat 212-214 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 82-88 35270089-5 2022 However, we showed that BPS inhibited MnSOD activity in AtMTM1 and AtMTM2 single- and double-mutant protoplasts, implying that altered Fe homeostasis affected MnSOD activation through AtMTM1 and AtMTM2. Iron 135-137 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 67-73 35270089-5 2022 However, we showed that BPS inhibited MnSOD activity in AtMTM1 and AtMTM2 single- and double-mutant protoplasts, implying that altered Fe homeostasis affected MnSOD activation through AtMTM1 and AtMTM2. Iron 135-137 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 195-201 35270089-6 2022 Notably, we used inductively coupled plasma-optical emission spectrometry (ICP-OES) analysis to reveal an abnormal Fe/Mn ratio in the roots and shoots of AtMTM1 and AtMTM2 mutants under MV stress, indicating the importance of AtMTM1 in roots and AtMTM2 in shoots for maintaining Fe/Mn balance. Iron 279-281 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 165-171 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). phosphatidylinositol 5-phosphate 55-63 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 163-169 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). Abscisic Acid 127-130 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 44-50 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). Abscisic Acid 127-130 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 163-169 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). Reactive Oxygen Species 249-272 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 163-169 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). Reactive Oxygen Species 274-277 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 163-169 32291040-3 2018 Here we analysed the involvement of AtMTM1, AtMTM2 and PtdIns5P in the response of Arabidopsis seedlings to dehydration stress/ABA, and found that both AtMTM1 and AtMTM2 were involved but affected oppositely stomata movement and the accumulation of reactive oxygen species (ROS, e.g. H2O2). Hydrogen Peroxide 284-288 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 163-169 32291040-5 2018 We propose the biological relevance of the counteracting AtMTM1 and AtMTM2 activities is to balance the ABA-induced ROS accumulation and cellular homeostasis under dehydration stress. Abscisic Acid 104-107 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 68-74 32291040-5 2018 We propose the biological relevance of the counteracting AtMTM1 and AtMTM2 activities is to balance the ABA-induced ROS accumulation and cellular homeostasis under dehydration stress. Reactive Oxygen Species 116-119 Myotubularin-like phosphatases II superfamily Arabidopsis thaliana 68-74