Dataset Information

Phosphoproteome data from abscisic acid and ethylene treated Glycine max leaves.

ABSTRACT: The data reported here are associated with the article "Comparative phosphoproteome analysis upon ethylene and abscisic acid treatment in Glycine max leaves" [1]. Phosphorylation plays a critical role in the regulation of the biological activities of proteins. However, phosphorylation-mediated regulation of proteins and pathways involved in ethylene (ET) and abscisic acid (ABA) signaling is currently poorly understood. Therefore, we used a shotgun proteomics approach to identify the phosphopeptides and phosphoproteins in response to ET, ABA and combined ET+ABA treatments. Here, we present the Mass spectrometry, protein-protein interaction, Gene ontology and KEGG data associated with the ET and ABA signaling in soybean leaves [1].

SUBMITTER: Gupta R

PROVIDER: S-EPMC6126080 | biostudies-other | 2018 Oct

REPOSITORIES: biostudies-other

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Phosphoproteome data from abscisic acid and ethylene treated <i>Glycine max</i> leaves.

Gupta Ravi R Min Cheol Woo CW Meng Qingfeng Q Jun Tae Hwan TH Agrawal Ganesh Kumar GK Rakwal Randeep R Kim Sun Tae ST

Data in brief 20180821

The data reported here are associated with the article "Comparative phosphoproteome analysis upon ethylene and abscisic acid treatment in <i>Glycine max</i> leaves" [1]. Phosphorylation plays a critical role in the regulation of the biological activities of proteins. However, phosphorylation-mediated regulation of proteins and pathways involved in ethylene (ET) and abscisic acid (ABA) signaling is currently poorly understood. Therefore, we used a shotgun proteomics approach to identify the phosp ...[more]

PMID: 30191164

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Project description:The current study explored the differential interaction between ethylene (ET) and abscisic acid (ABA) in relation to salt stress in mustard (Brassica juncea L.) plants. Significant reductions in seed germination, growth, and photosynthesis were observed with 100 mmol NaCl. Among the cultivars tested, the Pusa Vijay cultivar was noted as ET-sensitive. Pusa Vijay responded maximally to an application of 2.0 mmol ethephon (Eth; 2-chloethyl phosphonic acid-ethylene source), and exhibited the greatest growth, photosynthesis, activity of 1-aminocyclopropane carboxylic acid (ACC) synthase (ACS), and ET evolution. Notably, Eth (2.0 mmol) more significantly improved the seed germination percentage, germination and vigor index, amylase activity, and reduced H2O2 content under salt stress, while ABA (25 µmol) had negative effects. Moreover, the individual application of Eth and ABA on Pusa Vijay under both optimal and salt-stressed conditions increased the growth and photosynthetic attributes, nitrogen (N) and sulfur (S) assimilation, and antioxidant defense machinery. The addition of aminoethoxyvinylglycine (0.01 µmol AVG, ET biosynthesis inhibitor) to ABA + NaCl-treated plants further added to the effects of ABA on parameters related to seed germination and resulted in less effectiveness of growth and photosynthesis. In contrast, the effects of Eth were seen with the addition of fluoridone (25 µmol Flu, ABA biosynthesis inhibitor) to Eth + NaCl. Thus, it can be suggested that ET is crucial for alleviating salt-induced inhibition in seed germination, growth, and photosynthesis, while ABA collaborated with ET to offer protection by regulating nutrient assimilation and enhancing antioxidant metabolism. These findings provide insight into the complex regulatory processes involved in ET-ABA interaction, enhancing our understanding of plant growth and development and the mitigation of salt stress in mustard. It opens pathways for developing hormonal-based strategies to improve crop productivity and resilience, ultimately benefiting agricultural practices amidst a challenging environment.

Dataset Information

Phosphoproteome data from abscisic acid and ethylene treated Glycine max leaves.

Publications

Phosphoproteome data from abscisic acid and ethylene treated <i>Glycine max</i> leaves.

Similar Datasets

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