Differential proteomic analysis reveals the mechanism of Musa paradisiaca responding to salt stress

Ji, Fu-Sang; Tang, Lu; Li, Yuanyuan; Wang, Wenchang; Yang, Zhen; Li, Xinguo; Zeng, Chuansheng

doi:10.1007/s11033-018-4564-2

Cited by 21 publications

(11 citation statements)

References 66 publications

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“…3). Increased abundance of peroxidase under salinity stress was also reported in roots of many different plant varieties including banana, radish and barley (Ji et al, 2019, Witzel et al, 2014 indicating it's a common response of plant roots. Significant increase of abundance of O-methyltransferase, glutathione-S-transferase and phenylalanine ammonia lyase detected by un-targeted proteome profiling analysis in root tips indicates the active production of secondary metabolites to cope with salt stress (Fig.…”

Section: Discussionmentioning

confidence: 82%

Distinct changes in mature root and growing root tip proteomes underlie physiological responses of bread wheat to salinity stress

Dissanayake

Staudinger

Taylor

et al. 2021

Preprint

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The impact of salinity on wheat plants is often studied by analysis of shoot responses, even though the main mechanism of tolerance is shoot Na+ exclusion. There is a need to understand the molecular responses of root tissues that directly experience rising NaCl concentrations. We have combined analysis of root growth, ion content and respiration with proteome responses in wheat root tip and mature root tissues under saline conditions. We find significant changes in translation and protein synthesis, energy metabolism and amino acid metabolism in a root tissue specific manner. Translation and protein synthesis related proteins showed significant decreases in abundance only in root tips, as did most of the glycolytic enzymes and selected TCA cycle enzymes and ATP synthase subunits. This selective root tip proteome response indicates protein synthesis capacity and energy production were impaired under salt stress, correlating with the anatomical response of roots and reduced root tip respiration rate. Wheat roots respond directly to soil salinity, therefore shoot responses such as reduction in shoot growth and photosynthetic capacity need to be considered in light of these effects.

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Section: Discussionmentioning

confidence: 82%

Distinct changes in mature root and growing root tip proteomes underlie physiological responses of bread wheat to salinity stress

Dissanayake

Staudinger

Taylor

et al. 2021

Preprint

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“…In this study, we found that hypersensitive-induced response protein 1 (HIR1) was suppressed in BE, while hypersensitive-induced response protein 4 (HIR4) was expressed in OG only ( Table S10 ). Previous reports have found that putative hypersensitive-induced proteins were upregulated in banana, Halogeton glomeratus , and coconut leaf proteomic analysis under salinity and low-temperature stress [ 6 , 71 , 72 ]. There is a possibility of synchronizing the response of plants to various stimuli, including abiotic and biotic stresses [ 73 ], and oil palm-led proteomic analysis under low-temperature stress could be involved in multi-stress responses such as biotic, abiotic, heat shock, and oxidative stresses.…”

Section: Discussionmentioning

confidence: 99%

Integrative Omics Analysis of Three Oil Palm Varieties Reveals (Tanzania × Ekona) TE as a Cold-Resistant Variety in Response to Low-Temperature Stress

Saand

et al. 2022

IJMS

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Oil palm (Elaeis guineensis Jacq.) is an economically important tropical oil crop widely cultivated in tropical zones worldwide. Being a tropical crop, low-temperature stress adversely affects the oil palm. However, integrative leaf transcriptomic and proteomic analyses have not yet been conducted on an oil palm crop under cold stress. In this study, integrative omics transcriptomic and iTRAQ-based proteomic approaches were employed for three oil palm varieties, i.e., B × E (Bamenda × Ekona), O × G (E. oleifera × Elaeis guineensis), and T × E (Tanzania × Ekona), in response to low-temperature stress. In response to low-temperature stress at (8 °C) for 5 days, a total of 5175 up- and 2941 downregulated DEGs in BE-0_VS_BE-5, and a total of 3468 up- and 2443 downregulated DEGs for OG-0_VS_OG-5, and 3667 up- and 2151 downregulated DEGs for TE-0_VS_TE-5 were identified. iTRAQ-based proteomic analysis showed 349 up- and 657 downregulated DEPs for BE-0_VS_BE-5, 372 up- and 264 downregulated DEPs for OG-0_VS_OG-5, and 500 up- and 321 downregulated DEPs for TE-0_VS_TE-5 compared to control samples treated at 28 °C and 8 °C, respectively. The KEGG pathway correlation of oil palm has shown that the metabolic synthesis and biosynthesis of secondary metabolites pathways were significantly enriched in the transcriptome and proteome of the oil palm varieties. The correlation expression pattern revealed that TE-0_VS_TE-5 is highly expressed and BE-0_VS_BE-5 is suppressed in both the transcriptome and proteome in response to low temperature. Furthermore, numerous transcription factors (TFs) were found that may regulate cold acclimation in three oil palm varieties at low temperatures. Moreover, this study identified proteins involved in stresses (abiotic, biotic, oxidative, and heat shock), photosynthesis, and respiration in iTRAQ-based proteomic analysis of three oil palm varieties. The increased abundance of stress-responsive proteins and decreased abundance of photosynthesis-related proteins suggest that the TE variety may become cold-resistant in response to low-temperature stress. This study may provide a basis for understanding the molecular mechanism for the adaptation of oil palm varieties in response to low-temperature stress in China.

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“…Of the 82 significantly affected proteins, the largest group were assigned to the category "stress", of which eight were downregulated, and 19 were upregulated under salinity conditions. Several of these proteins are known to be involved in salt and drought stresses (non-specific lipid-transfer protein, inorganic pyrophosphatase 2, 60 kDa jasmonate-induced protein) [20][21][22] and pathogenic stress and other biotic stresses (proteins germin-like) [23].…”

Section: Differentially Abundant Proteins In Response To Salt Treatmementioning

confidence: 99%

Sugar Beet (Beta vulgaris) Guard Cells Responses to Salinity Stress: A Proteomic Analysis

Rasouli

Kiani‐Pouya

et al. 2020

IJMS

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Soil salinity is a major environmental constraint affecting crop growth and threatening global food security. Plants adapt to salinity by optimizing the performance of stomata. Stomata are formed by two guard cells (GCs) that are morphologically and functionally distinct from the other leaf cells. These microscopic sphincters inserted into the wax-covered epidermis of the shoot balance CO2 intake for photosynthetic carbon gain and concomitant water loss. In order to better understand the molecular mechanisms underlying stomatal function under saline conditions, we used proteomics approach to study isolated GCs from the salt-tolerant sugar beet species. Of the 2088 proteins identified in sugar beet GCs, 82 were differentially regulated by salt treatment. According to bioinformatics analysis (GO enrichment analysis and protein classification), these proteins were involved in lipid metabolism, cell wall modification, ATP biosynthesis, and signaling. Among the significant differentially abundant proteins, several proteins classified as “stress proteins” were upregulated, including non-specific lipid transfer protein, chaperone proteins, heat shock proteins, inorganic pyrophosphatase 2, responsible for energized vacuole membrane for ion transportation. Moreover, several antioxidant enzymes (peroxide, superoxidase dismutase) were highly upregulated. Furthermore, cell wall proteins detected in GCs provided some evidence that GC walls were more flexible in response to salt stress. Proteins such as L-ascorbate oxidase that were constitutively high under both control and high salinity conditions may contribute to the ability of sugar beet GCs to adapt to salinity by mitigating salinity-induced oxidative stress.

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Differential proteomic analysis reveals the mechanism of Musa paradisiaca responding to salt stress

Cited by 21 publications

References 66 publications

Distinct changes in mature root and growing root tip proteomes underlie physiological responses of bread wheat to salinity stress

Distinct changes in mature root and growing root tip proteomes underlie physiological responses of bread wheat to salinity stress

Integrative Omics Analysis of Three Oil Palm Varieties Reveals (Tanzania × Ekona) TE as a Cold-Resistant Variety in Response to Low-Temperature Stress

Sugar Beet (Beta vulgaris) Guard Cells Responses to Salinity Stress: A Proteomic Analysis

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