Proteomics

Dataset Information

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Proteomic Analysis Reveals Early Salinity Stress-Responsive Proteins in Dunaliella salina

ABSTRACT: Dunaliella salina has been recognized as a model organism for stress response research due to its high capacity to tolerate extreme salt stress. An iTRAQ-based proteomic approach was used to analyze the proteome of D. salina during early response to salt stress, and identify the differentially expressed proteins (DEPs). A total of 141 DEPs were identified in salt-treated samples, including 75 up-regulated and 66 up-regulated proteins after 3 and 24 h salt stress (p<0.05). The patterns of protein accumulation exhibited changes, including dynamics of tricarboxylic acid cycle, photosynthesis and oxidative phosphorylation pathways.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Dunaliella Salina

TISSUE(S): Plant Cell, Whole Body

SUBMITTER: Yuan Wang  

LAB HEAD: Xiaojie Chai

PROVIDER: PXD010739 | Pride | 2019-02-12

REPOSITORIES: Pride

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0000_LIN_HILIC_04_100PER.raw Raw
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0000_LIN_HILIC_06_100PER.raw Raw
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Publications

Identification of Early Salinity Stress-Responsive Proteins in <i>Dunaliella salina</i> by isobaric tags for relative and absolute quantitation (iTRAQ)-Based Quantitative Proteomic Analysis.

Wang Yuan Y   Cong Yuting Y   Wang Yonghua Y   Guo Zihu Z   Yue Jinrong J   Xing Zhenyu Z   Gao Xiangnan X   Chai Xiaojie X  

International journal of molecular sciences 20190130 3

Salt stress is one of the most serious abiotic factors that inhibit plant growth. <i>Dunaliella salina</i> has been recognized as a model organism for stress response research due to its high capacity to tolerate extreme salt stress. A proteomic approach based on isobaric tags for relative and absolute quantitation (iTRAQ) was used to analyze the proteome of <i>D. salina</i> during early response to salt stress and identify the differentially abundant proteins (DAPs). A total of 141 DAPs were id  ...[more]

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