2020 journal article

Computational solutions for modeling and controlling plant response to abiotic stresses: a review with focus on iron deficiency

Current Opinion in Plant Biology, 57, 8–15.

co-author countries: United States of America 🇺🇸
MeSH headings : Anemia, Iron-Deficiency; Arabidopsis / metabolism; Droughts; Gene Expression Regulation, Plant; Humans; Plant Proteins / genetics; Plant Proteins / metabolism; Stress, Physiological / genetics
Source: ORCID
Added: July 1, 2020

Computational solutions enable plant scientists to model protein-mediated stress responses and characterize novel gene functions that coordinate responses to a variety of abiotic stress conditions. Recently, density functional theory was used to study proteins active sites and elucidate enzyme conversion mechanisms involved in iron deficiency responsive signaling pathways. Computational approaches for protein homology modeling and the kinetic modeling of signaling pathways have also resolved the identity and function in proteins involved in iron deficiency signaling pathways. Significant changes in gene relationships under other stress conditions, such as heat or drought stress, have been recently identified using differential network analysis, suggesting that stress tolerance is achieved through asynchronous control. Moreover, the increasing development and use of statistical modeling and systematic modeling of transcriptomic data have provided significant insight into the gene regulatory mechanisms associated with abiotic stress responses. These types of in silico approaches have facilitated the plant science community’s future goals of developing multi-scale models of responses to iron deficiency stress and other abiotic stress conditions.