GhANN1 modulates the salinity tolerance by regulating ABA biosynthesis, ion homeostasis and phenylpropanoid pathway in cotton

Zhang, Dayong; Li, Jining; Niu, Xinhuan; Deng, Chaoyang; Song, Xiaohui; Li, Weixi; Cheng, Zimeng; Xu, Qian; Zhang, Baohong; Guo, Wangzhen

doi:10.1016/j.envexpbot.2021.104427

Cited by 23 publications

(9 citation statements)

References 92 publications

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“…Protein, one of the basic substances of plant cells, plays an important role in promoting plant growth and coping with environmental changes. The overexpression of proteins in a certain environment enhances the adaptability of plants to the external environment ( Jami et al, 2008 ; Divya et al, 2010 ; Zhang et al, 2021 ). In plants, environmental stress can promote secondary metabolite biosynthesis, which consequently reduces palatability and the probability of being eaten by increasing the accumulation of astringent, bitter, and sour substances, such as tannins, alkaloids, and terpenoids ( Tátrai et al, 2016 ; Holopainen et al, 2018 ).…”

Section: Discussionmentioning

confidence: 99%

“…The change in salinity has different effects on signal transduction, genetic information processing, protein expression, and various metabolic pathways at different growth stages of plants, including germination, growth, and dead leaf stage ( Patel et al, 2016 ; Chen et al, 2019 ). Recent studies have shown that phenylpropanoid metabolism plays an important role in plant response to environmental stress ( Bhuiyan et al, 2009 ; Bonawitz et al, 2014 ; Zhang et al, 2021 ). In the present study, the differential proteins in the leaves of S. salsa from the intertidal and supratidal habitats indicated that the increase in salinity enhanced the expression of peroxidase and caffeic acid 3-methyl-methyltransferase in leaves but weakened that of β-glucosidase.…”

Section: Discussionmentioning

confidence: 99%

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Growth, Stoichiometry, and Palatability of Suaeda salsa From Different Habitats Are Demonstrated by Differentially Expressed Proteins and Their Enriched Pathways

et al. 2021

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Suaeda salsa (L.) Pall., a medicinal and edible plant, has green and red-violet ecotypes that exhibit different phenotypes, tastes, and growth characteristics. However, few studies have focused on these differences from the aspect of differentially expressed proteins under the conditions of different habitats in the field. In this study, two ecotypes of S. salsa from the intertidal (control) and supratidal (treatment) habitats of the Yellow River Delta were selected. A total of 30 individual leaves were mixed into six samples (three biological replicates for each) and subjected to protein extraction by using tandem mass tag-labeled quantitative proteomic technology. A total of 4771 proteins were quantitated. They included 317 differentially expressed proteins (2.0-fold change, p < 0.05), among which 143 were upregulated and the remaining 174 were downregulated. These differentially expressed proteins mainly participated in biological processes, such as response to stimulus, stress, and biotic stimulus; in molecular functions, such as methyltransferase activity, transferase activity, one-C group transfer, and tetrapyrrole binding; and in cell components, such as non-membrane-bound organelles, intracellular non-membrane-bound organelles, chromosomes, and photosystems. The differentially expressed proteins were mainly enriched in eight pathways, among which the ribosome, phenylpropanoid biosynthesis, and photosynthesis pathways had higher protein numbers than the other pathways. The upregulation of differentially expressed proteins related to the ribosome and photosynthesis increased the relative growth rate and reduced the N:P ratio of S. salsa from the supratidal habitat, thereby improving its palatability. By contrast, most of the differentially expressed proteins involved in phenylpropanoid biosynthesis were downregulated in S. salsa from the intertidal habitat. This result indicated that S. salsa from the intertidal habitat might accumulate flavonoids, lignin, and other secondary metabolites in its leaves that confer a bitter taste. However, these secondary metabolites might increase the medicinal value of S. salsa from the intertidal habitat. This work could provide a theoretical basis and data support for the sustainable and high-value utilization of medicinal and edible plants from coastal wetlands.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Growth, Stoichiometry, and Palatability of Suaeda salsa From Different Habitats Are Demonstrated by Differentially Expressed Proteins and Their Enriched Pathways

et al. 2021

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“…Salt stress disturbed the intracellular ion homeostasis and decreased the metabolic activity of plants caused by ionic stress (Zhang et al 2021a;Zhang et al 2021b). In addition, excessive Na + /K + also caused plant cellular dehydration, membrane dysfunction, and ion toxicity (Gupta et al 2021;Zhang et al 2021c).…”

Section: Discussionmentioning

confidence: 99%

Overexpression of ZmDUF1644 from Zoysia matrella enhances salt tolerance in Arabidopsis thaliana

Yin²,

Chen³

et al. 2023

Plant Growth Regul

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The DUF1644 family is a highly conserved and functionally unknown protein family and has been demonstrated significantly improved the salt tolerance of rice (nonhalophytes). However, little is understood about the function of the DUF1644 gene in halophytes. Further studies are required to determine whether it has a similar function in halophyte species. In our study, the functions of ZmDUF1644 from halophyte Zoysia matrella Z123 species were investigated under salt stress. Phylogenetic analysis clustered ZmDUF1644 and OsSDIP361 in the same group, which function as a salttolerant genes in rice. Our experimental data suggested that the ZmDUF1644 gene significantly alleviated the growth inhibition of transgenic Arabidopsis thaliana seedlings caused by salt stress. The maximum root length, fresh weight, and photosynthetic pigment content of transgenic seedlings were obviously better than that of the wild type. Moreover, a relatively lower relative electrolyte leakage rate, toxic ion (Na + ) content, and Na + /K + ratios were also found in the transgenic line when compared with the wild type under salt stress. In conclusion, this study revealed that the ZmDUF1644 gene was overexpressed in Arabidopsis thaliana significantly enhancing the salt tolerance of seedlings. It is the first report on the functions of ZmDUF1644 from halophyte Zoysia matrella which has a similar function in halophyte species.

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“…Tryptophan protects plants from the effects of salt (Kahveci et al, 2021). In addition, a phenylpropanoid-like pathway may play a role in PsCAenhanced chilling tolerance in cucumber (Wang B. et al, 2021), and GhANN1 improves salinity tolerance by regulating the phenylpropanoid pathway in cotton (Zhang et al, 2021).…”

Section: Camellia Japonicamentioning

confidence: 99%

Multi-Approach Analysis Reveals Pathways of Cold Tolerance Divergence in Camellia japonica

Fan

Zhang

et al. 2022

Front. Plant Sci.

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Understanding the molecular mechanism of the cold response is critical to improve horticultural plant cold tolerance. Here, we documented the physiological, transcriptome, proteome, and hormonal dynamics to cold stress in temperate genotype (Tg) and subtropical genotype (Sg) populations of Camellia japonica. Tg C. japonica suffered minimal osmotic and oxidative damage compared to Sg C. japonica under the same cold treatment. Transcriptional and translational differences increased under the cold treatment, indicating that Tg C. japonica was affected by the environment and displayed both conserved and divergent mechanisms. About 60% of the genes responding to cold had similar dynamics in the two populations, but 1,896 transcripts and 455 proteins differentially accumulated in response to the cold between Tg and Sg C. japonica. Co-expression analysis showed that the ribosomal protein and genes related to photosynthesis were upregulated in Tg C. japonica, and tryptophan, phenylpropanoid, and flavonoid metabolism were regulated differently between the two populations under cold stress. The divergence of these genes reflected a difference in cold responsiveness. In addition, the decrease in the abscisic acid (ABA)/gibberellic acid (GA) ratio regulated by biosynthetic signal transduction pathway enhanced cold resistance in Tg C. japonica, suggesting that hormones may regulate the difference in cold responsiveness. These results provide a new understanding of the molecular mechanism of cold stress and will improve cold tolerance in horticultural plants.

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GhANN1 modulates the salinity tolerance by regulating ABA biosynthesis, ion homeostasis and phenylpropanoid pathway in cotton

Cited by 23 publications

References 92 publications

Growth, Stoichiometry, and Palatability of Suaeda salsa From Different Habitats Are Demonstrated by Differentially Expressed Proteins and Their Enriched Pathways

Growth, Stoichiometry, and Palatability of Suaeda salsa From Different Habitats Are Demonstrated by Differentially Expressed Proteins and Their Enriched Pathways

Overexpression of ZmDUF1644 from Zoysia matrella enhances salt tolerance in Arabidopsis thaliana

Multi-Approach Analysis Reveals Pathways of Cold Tolerance Divergence in Camellia japonica

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