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MetabolomicsMetabolic signatures of Arabidopsis thaliana abiotic stress responses elucidate patterns in stress priming, acclimation, and recovery

Temperature, water and light are 3 abiotic stress factors that have major influences on plant growth, development and reproduction. Plants can be primed by a prior mild stress to enhance their resistance to future stress. We used an untargeted metabolomics approach to examine Arabidopsis thal...

2022-05-30 | MTBLS3672 | MetaboLights
MetabolomicsMetabolomic responses to long-term salt stress in related Lotus species (A)
The legume genus Lotus includes glycophytic forage crops and other species adapted to extreme environments, such as saline soils. Understanding salt tolerance mechanisms will contribute to the discovery of new traits which may enhance the breeding efforts towards improved performance of legumes in m...
2015-09-14 | MTBLS14 | MetaboLights
MetabolomicsMetabolomic responses to long-term salt stress in related Lotus species (B)
The legume genus Lotus includes glycophytic forage crops and other species adapted to extreme environments, such as saline soils. Understanding salt tolerance mechanisms will contribute to the discovery of new traits which may enhance the breeding efforts towards improved performance of legumes in m...
2015-09-14 | MTBLS15 | MetaboLights
MetabolomicsMetabolomic responses to long-term salt stress in related Lotus species (C)
The legume genus Lotus includes glycophytic forage crops and other species adapted to extreme environments, such as saline soils. Understanding salt tolerance mechanisms will contribute to the discovery of new traits which may enhance the breeding efforts towards improved performance of legumes in m...
2015-09-14 | MTBLS16 | MetaboLights
MetabolomicsMetabolomic analysis of alfalfa (Medicago sativa L.) root-symbiotic rhizobia responses under alkali stress
Alkaline salts (e.g., NaHCO3 and Na2CO3) causes more severe morphological and physiological damage to plants than neutral salts (e.g., NaCl and Na2SO4) due to differences in pH. The mechanism by which plants respond to alkali stress is not fully understood, especially in plants having symbotic relat...
2018-07-27 | MTBLS481 | MetaboLights
MetabolomicsNontargeted and targeted metabolomics measurements of abiotic stress responses in three-week-old Arabidopsis thaliana plants' rosette leaf tissue
Nontargeted and targeted metabolomics measurements of abiotic stress responses in three-week-old Arabidopsis thaliana plants' rosette leaf tissue for Col-0 wild type plants and double/triple knockout mutants of aquaporins (pip2;1 pip2;2 and pip2;1 pip2;2 pip2;4) treated with drought, heat at differe...
2017-07-17 | MTBLS355 | MetaboLights
MetabolomicsFetal Metabolic Stress Disrupts Immune Homeostasis and Induces Proinflammatory Responses in Human Immunodeficiency Virus Type 1- and Combination Antiretroviral Therapy-Exposed Infants
Increased morbidity and fetal growth restriction are reported in uninfected children born to human immunodeficiency virus type 1 (HIV-1)–infected women treated with antiretroviral (ARV) therapy. Viruses and/or pharmacological interventions such as ARVs can induce metabolic stress, skewing the cell’s...
2018-06-06 | MTBLS449 | MetaboLights
MetabolomicsNew insights into the responses of soil microorganisms to polycyclic aromatic hydrocarbon stress by combining enzyme activity and sequencing analysis with metabolomics
Polycyclic aromatic hydrocarbons (PAHs), some of the most widespread organic contaminants, are highly toxic to soil microorganisms. Whether long-term polluted soils can still respond to the fresh input of pollutants is unknown. In this study, the soil enzyme activity, soil microbial community struct...
2021-02-17 | MTBLS1196 | MetaboLights
MetabolomicsMetabolic responses of rice cultivars with different tolerance to combined heat and drought stress under field conditions
Rice is susceptible to both heat and drought stress, in particular during flowering and grain filling, when both grain yield and quality may be severely compromised. However, under field conditions, these two stresses rarely occur separately. Under well-watered conditions, plants avoid heat stress b...
2019-04-25 | MTBLS801 | MetaboLights
MetabolomicsMetabolomic responses of bamboo inoculated with Funneliformis mosseae under drought-stress conditions

This study investigated the metabolomic changes in bamboo roots and leaves inoculated with arbuscular mycorrhizal fungus (Funneliformis mosseae) under well-watered and drought stress treatments. Liquid chromatography-mass spectrometry (LC-MS) based metabolomics was used to screen differential met...

2027-09-08 | MTBLS15584 | MetaboLights
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