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Low pH-responsive proteins revealed by a 2-DE based MS approach and related physiological responses in Citrus leaves

ABSTRACT: After long-term low pH treatment, 2D electrophoresis and mass spectrum were conducted to investigate different proteiomic profile in Citrus sinensis and Citrus grandis leaves samples.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Citrus Maxima (pomelo) (citrus Grandis)

TISSUE(S): Plant Cell, Leaf

SUBMITTER: Lin-Tong Yang

LAB HEAD: Lintong Yang

PROVIDER: PXD010426 | Pride | 2018-10-16

REPOSITORIES: Pride

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Low pH-responsive proteins revealed by a 2-DE based MS approach and related physiological responses in Citrus leaves.

Zhang Jiang J Li Qiang Q Qi Yi-Ping YP Huang Wei-Lin WL Yang Lin-Tong LT Lai Ning-Wei NW Ye Xin X Chen Li-Song LS

BMC plant biology 20180912 1

<h4>Background</h4>Rare data are available on the molecular responses of higher plants to low pH. Seedlings of 'Sour pummelo' (Citrus grandis) and 'Xuegan' (Citrus sinensis) were treated daily with nutrient solution at a pH of 2.5, 3, or 6 (control) for nine months. Thereafter, we first used 2-dimensional electrophoresis (2-DE) to investigate low pH-responsive proteins in Citrus leaves. Meanwhile, we examined low pH-effects on leaf gas exchange, carbohydrates, ascorbate, dehydroascorbate and mal ...[more]

PMID: 30208853

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