Comprehensive insights on how 2,4-dichlorophenoxyacetic acid retards senescence in post-harvest citrus fruits using transcriptomic and proteomic approaches

Abstract

2,4-D retards senescence of postharvest citrus fruits by increasing exogenous auxin, endogenous ABA and SA contents, while decreasing ethylene production; and enhancing stress-defense capability through changing epicuticular wax morphology and lignin content in peel

Intensive herbicide use has selected for constitutively elevated levels of stress‐responsive mRNAs and proteins in multiple herbicide‐resistant Avena fatua L

“…This is the first study combining transcriptome and proteome analyses to investigate the changes associated with NTSR in any MHR plant species. Peng used both techniques to show that altered translocation patterns were associated with glyphosate resistance in Conyza canadensis , and others have used the combination to examine the response of susceptible bacteria or plants to various herbicides. Several laboratories have investigated herbicide resistance using either transcriptional profiling or proteome analysis alone, with a general focus on changes induced after herbicide treatment.…”

Regulation of cuticle formation during fruit development and ripening in ‘Newhall’ navel orange ( Citrus sinensis Osbeck) revealed by transcriptomic and metabolomic profiling

“…The combined extracts were dried under N2. Preparation of internal standards and analysis of hormones were conducted according to Ma et al [34]. Hormone extracts were separated and measured by high-perfomance liquid chromatography equipped with electrospray ionization mass spectrometry (ESI-MS) (HPLC; API3000 mass spectrometer; Agilent 1100, Agilent Technologies, Palo Alto, CA, USA).…”

Network Analysis of Postharvest Senescence Process in Citrus Fruits Revealed by Transcriptomic and Metabolomic Profiling

“…The rapid development of high-throughput techniques enables advances in omicsbased research by transcriptomics, proteomics, and metabolomics. Analyses from multiple omics perspectives of citrus senescence have been conducted recently in our research group (Zhu et al, 2011;Yun et al, 2013;Ma et al, 2014). With the development of citrus postharvest research, efforts should be focused on a comprehensive and systemic insight into citrus fruit senescence based on high-throughput data.…”