Proteomic study of β-aminobutyric acid-mediated cadmium stress alleviation in soybean

Hossain, Zahed; Makino, Takahiro; Komatsu, Setsuko

doi:10.1016/j.jprot.2012.05.037

Cited by 72 publications

(44 citation statements)

References 56 publications

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“…It is based on the comparison of the composition of different proteomes, which originate from non-stressed (control) plants and corresponding plants exposed to heavy metals (24,25,(55)(56)(57)(58)(59)(60)(61)(62)(63)(64)(65)(66)(67). An alternative approach is to compare proteomes from different genotypes with a distinct tolerance for heavy metal stress [e.g., differential responses of proteins in two contrasting Cd-accumulating soybean cultivars (68,69), comparative analysis of proteomic changes in contrasting flax cultivars upon Cd exposure (70), or a comparative proteomic analysis of roots under Al stress in Al-tolerant and Al-sensitive soybean genotypes (71)]. …”

Section: The Methodology Of Proteomicsmentioning

confidence: 99%

“…Several papers reported an activation and up-regulation of ROS scavengers, thus indicating a prompt antioxidative response to oxidative stress damage induced by Cd (61,62,69). Cd 2+ also induced an enhanced accumulation of proteins such as molecular chaperons (61) and heat-shock proteins (69), which are protective proteins that contribute to protein stabilisation, adequate folding, assembly, and translocation under both optimal and stressed growth conditions (132). In many studies, up-regulation of proteins associated with Cd-chelating pathways was reported (25,49,66,68,70).…”

Section: Current Trends In Proteomics Of Heavy Metal Toxicity In Plantsmentioning

confidence: 99%

“…Moreover, leaf and root proteome of poplar plants exposed to Cd 2+ exhibited both an enhanced accumulation of stress-related proteins, like heat shock proteins, chaperones, foldases, proteases and pathogenesisrelated (PR) proteins, while for the root tissue significant decrease in most proteins from the primary metabolism was characteristic (26). Several papers reported an activation and up-regulation of ROS scavengers, thus indicating a prompt antioxidative response to oxidative stress damage induced by Cd (61,62,69). Cd 2+ also induced an enhanced accumulation of proteins such as molecular chaperons (61) and heat-shock proteins (69), which are protective proteins that contribute to protein stabilisation, adequate folding, assembly, and translocation under both optimal and stressed growth conditions (132).…”

Section: Current Trends In Proteomics Of Heavy Metal Toxicity In Plantsmentioning

confidence: 99%

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Proteomics of heavy metal toxicity in plants

Cvjetko

Zovko²,

Balen

2014

Archives of Industrial Hygiene and Toxicology

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Plants endure a variety of abiotic and biotic stresses, all of which cause major limitations to production. Among abiotic stressors, heavy metal contamination represents a global environmental problem endangering humans, animals, and plants. Exposure to heavy metals has been documented to induce changes in the expression of plant proteins. Proteins are macromolecules directly responsible for most biological processes in a living cell, while protein function is directly influenced by posttranslational modifications, which cannot be identified through genome studies. Therefore, it is necessary to conduct proteomic studies, which enable the elucidation of the presence and role of proteins under specific environmental conditions. This review attempts to present current knowledge on proteomic techniques developed with an aim to detect the response of plant to heavy metal stress. Significant contributions to a better understanding of the complex mechanisms of plant acclimation to metal stress are also discussed.

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Section: The Methodology Of Proteomicsmentioning

confidence: 99%

Section: Current Trends In Proteomics Of Heavy Metal Toxicity In Plantsmentioning

confidence: 99%

Section: Current Trends In Proteomics Of Heavy Metal Toxicity In Plantsmentioning

confidence: 99%

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Proteomics of heavy metal toxicity in plants

Cvjetko

Zovko²,

Balen

2014

Archives of Industrial Hygiene and Toxicology

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“…43 A leaf mesophyll tonoplast proteOmics study involving Hordeumvulgare L, reveals an MRPlike ABC transporter and two novel CAX transporters (CAX1a and CAX5), assuring Cd 2+ transport into the vacuole. 44 Additionally, in Glycine max L. leaves, abundance of Hsp70 and peroxiredoxin were reported, 45 and up-regulation of proteins associated with Cdchelating pathways were reported in different plant species viz. Linumusitatissimum, A. thaliana and G. max.…”

Section: Proteomics: a Closer Look At Translatome Regulating Cellularmentioning

confidence: 99%

Omics Study for Abiotic Stress Responses in Plants

Soda¹,

Wallace²

2015

APAR

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“…(2012), Cr(VI) stresine maruz kalan bitkilerde HSP70 ailesine ait üç proteinin ekspresyonunun arttığını belirtmiştir. Bununla birlikte, Cd stresi altındaki soya fasulyesinde HSP70 proteininin ekspresyonunda azalma belirlenmiştir (Hossain et al 2012b). HSP70 hücrelerin her bölümünde olmasına karşın, şaperonin 60 mitokondri ve plastidlerde daha fazla bulunmaktadır (Nelson et al 1992).…”

Section: Protein Metabolizması Ile İlişkili Proteinlerunclassified

Heavy Metal Toxicity in Plants: Proteomics Approach

Terzi¹,

Yıldız²

2013

AKU-J. Sci. Eng.

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ÖzetAğır metal kirliliği, insan sağlığını olumsuz etkileyen ve tarımsal verimde kayıplara neden olan önemli çevresel tehlikelerden biridir. Bitki hücresinin en önemli fonksiyonu, kendi savunması için ağır metal stresine karşı cevap vermektir. Ağır metal stresine cevap olarak fonksiyonel genler veya proteinlerin teşhisi stres cevaplarının moleküler mekanizmalarının anlaşılmasında önemli bir basamaktır. Protein ekspresyonu sadece transkripsiyonel seviyede değil, aynı zamanda translasyonel ve post-translasyonel seviyelerde de düzenlenmektedir. Bu nedenle, farklı stres koşulları altında bitki proteomundaki değişimleri araştırmak önemlidir. Genom tarafından eksprese olan proteinlerin geniş ölçekli analizi olarak tanımlanan proteomik, sadece proteomun tamamını tanımlamak için değil, aynı zamanda ağır metal stresi gibi farklı fizyolojik koşullar altındaki proteomların karşılaştırılması için güçlü bir moleküler araçtır. Bu derlemede, proteomik teknolojileri ve bitkilerde farklı metabolik olaylarda rolü olan ağır metal teşvikli proteinler tartışılmıştır. Heavy Metal Toxicity in Plants: Proteomics Approach Key wordsPlants; Heavy Metal; Toxicity; Proteomics; Mass Spectrometry AbstractHeavy metal contamination is one of the major environmental hazards, leading to losses in agricultural yields and harmfully affecting human health. The most crucial function of plant cell is to respond against heavy metal stress for self-defence. The identification of the functional genes or proteins that are involved in responses to heavy-metal stress is a fundamental step in understanding the molecular mechanisms of stress responses. Protein expression is regulated not only at the transcriptional level, but also at the translational and post-translational levels. Therefore, it is crucial to investigate the changes in plant proteome under different stress conditions. Proteomics, defined as the large-scale analysis of proteins expressed by the genome, is not only a powerful molecular tool for describing complete proteome, but also for comparative proteomes under different physiological conditions, such as heavy metal stress. In this review, proteomics technologies, and heavy metal induced proteins which play a role in different metabolic events in plants are discussed.

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Proteomic study of β-aminobutyric acid-mediated cadmium stress alleviation in soybean

Cited by 72 publications

References 56 publications

Proteomics of heavy metal toxicity in plants

Proteomics of heavy metal toxicity in plants

Omics Study for Abiotic Stress Responses in Plants

Heavy Metal Toxicity in Plants: Proteomics Approach

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