title: Proteomics of heavy metal toxicity in plants.
abstract: Plants endure a variety of abiotic and biotic stresses, all of which cause major limitations to production. Among abiotic stressors, heavy metal contamination represents a global environmental problem endangering humans, animals, and plants. Exposure to heavy metals has been documented to induce changes in the expression of plant proteins. Proteins are macromolecules directly responsible for most biological processes in a living cell, while protein function is directly influenced by posttranslational modifications, which cannot be identified through genome studies. Therefore, it is necessary to conduct proteomic studies, which enable the elucidation of the presence and role of proteins under specific environmental conditions. This review attempts to present current knowledge on proteomic techniques developed with an aim to detect the response of plant to heavy metal stress. Significant contributions to a better understanding of the complex mechanisms of plant acclimation to metal stress are also discussed.
authors: Petra
authors: P
authors: Cvjetko
authors: Mira
authors: M
authors: Zovko
authors: Biljana
authors: B
authors: Balen
mesh_terms: D000064:Acclimatization; D004781:Environmental Exposure / Q000009:adverse effects; D000075322:Heavy Metal Poisoning; D019216:Metals, Heavy / Q000009:adverse effects; D010940:Plant Proteins / Q000187:drug effects* / Q000378:metabolism*; D010944:Plants / Q000187:drug effects* / Q000235:genetics*; D011041:Poisoning / Q000235:genetics*; D040901:Proteomics / Q000379:methods*; D013312:Stress, Physiological / Q000235:genetics
chemical_list: D019216:Metals, Heavy; D010940:Plant Proteins