Proteome analysis of sugar beet (Beta vulgaris L.) elucidates constitutive adaptation during the first phase of salt stress

Mechanisms of Plant Salt Response: Insights from Proteomics

“…80 Moreover, the electrons released from PSII are transferred to PSI via Cytochrome b 6 f complex. Proteomics results showed that the abundances of Cytochrome b 6 f complex in T. halophila, 15 Z. mays, 39 A. lagopoides, 71 A. stolonifera 43 15,29,32,39,43,44,58,59,65,70,74 are found to be regulated by salinity. These results imply that the adjustment of ATP synthesis and thermal dissipation take place in plants under salinity.…”

Salt stress induced proteome and transcriptome changes in sugar beet monosomic addition line M14

“…The M14 has retained some of these characteristics, e.g., stress tolerance and apomixis (Ge et al, 2007). Proteomics has played an indispensable role in functional genomics, and provides a powerful tool for studying salt tolerance mechanisms in plants (Wakeel et al, 2011). Wakeel et al (2011) used 2-DE to identity 6 proteins from shoots and 3 proteins from roots in sugar beet (B. vulgaris L.) that significantly changed under 125 mM salt, but these proteins could not be attributed to the adaptation under salt stress.…”

“…Proteomics has played an indispensable role in functional genomics, and provides a powerful tool for studying salt tolerance mechanisms in plants (Wakeel et al, 2011). Wakeel et al (2011) used 2-DE to identity 6 proteins from shoots and 3 proteins from roots in sugar beet (B. vulgaris L.) that significantly changed under 125 mM salt, but these proteins could not be attributed to the adaptation under salt stress. Two-dimensional difference gel electrophoresis (2D-DIGE) has been invented as an advanced quantitative proteomics technology (Barceló-Batllori et al, 2008).…”

Identification of differentially expressed salt-responsive proteins in roots of two perennial grass species contrasting in salinity tolerance

“…Separation of proteins by two-dimensional electrophoresis (2-DE) allows for analysis of the expression of stress-induced proteins in plants, and may help to identify the roles of these proteins under a variety of physiological and environmental conditions (Komatsu et al, 2003). Previous studies have revealed salt-related proteins by 2-DE in roots of various plant species, such as Arabidopsis (Arabidopsis thaliana) (Jiang et al, 2007), rice (Oryza sativa) (Yan et al, 2005), wheat (Triticum aestivum) (Majoul et al, 2000), pea (Pisum sativum) (Kav et al, 2004), cucumber (Cucumis sativus) (Du et al, 2010) and sugar beet (Beta vulgaris L.) (Wakeel et al, 2011). These studies demonstrated that salt-responsive proteins are involved in a variety of metabolic processes, such as scavenging for ROS, signal transduction, transcription and translation, transporting, chaperones, cell wall biosynthesis, processing and degradation, metabolism of energy, amino acids, and hormones (Taylor et al, 2009).…”