Trehalose: A sugar molecule involved in temperature stress management in plants

Raza, Ali; Bhardwaj, Savita; Atikur Rahman, Md; García-Caparrós, Pedro; Habib, Madiha; Saeed, Faisal; Charagh, Sidra; Foyer, Christine H.; Siddique, Kadambot H.M.; Varshney, Rajeev K.

doi:10.1016/j.cj.2023.09.010

Cited by 17 publications

(9 citation statements)

References 182 publications

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“…Extreme weather conditions significantly disrupt various metabolic processes in plants (Figure 2C) (Raza et al, 2021c; Zandalinas and Mittler, 2022; Djalovic et al, 2023; Raza et al, 2023e; Raza et al, 2024; Saeed et al, 2023). The phenological phase of plants has an optimum temperature range for normal growth and development, and temperature fluctuations significantly impact growth, leading to crop loss and food shortages (Raza et al, 2021c; Raza et al, 2022a; Djalovic et al, 2023; Raza et al, 2023c; Raza et al, 2023e; Saeed et al, 2023).…”

Section: Impact Of Climate Change and Extreme Temperature On Crop Pro...mentioning

confidence: 99%

“…Climate change has resulted in significant temperature fluctuations worldwide, posing a critical challenge to plant growth, yield, and distribution (Raza et al, 2019; Zandalinas et al, 2021; Farooq et al, 2022; Rivero et al, 2022; Zandalinas et al, 2023). Crops in field environments experience a wide range of temperature stress, including heat stress (HS; >25°C), chilling stress (CS; 0–15°C), and freezing stress (FS; <0°C), which seriously threaten agricultural food production (Zhang et al, 2019; Raza et al, 2021c; Zandalinas and Mittler, 2022; Raza et al, 2023e; Raza et al, 2024; Saeed et al, 2023). In response to these extreme temperatures, plants use a range of morphological, physiological, biochemical, molecular and cellular adaptations, which have been reviewed extensively in recent literature (Zhang et al, 2019; Raza et al, 2021c; Zandalinas and Mittler, 2022; Sharma et al, 2022; Ding and Yang, 2022; Djalovic et al, 2023; Raza et al, 2023c; Raza et al, 2023e; Saeed et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

“…Temperature stress, whether in isolation or combined with other stressors, can induce oxidative damage in plants (Zandalinas et al, 2018; Mittler et al, 2022; Zandalinas and Mittler, 2022). Consequently, HS and CS impede plant development by causing cellular injury or even cell death, leading to reduced membrane fluidity, decreased antioxidant enzyme activities, altered biosynthesis of various proteins and secondary metabolites, and changes in hormonal signaling and source–sink relationships after prolonged exposure (Zhang et al, 2019; Abdelrahman et al, 2020; Raza et al, 2021c; Sharma et al, 2022; Ding and Yang, 2022; Kumar et al, 2022; Raza, 2022; Raza et al, 2023c; Djalovic et al, 2023; Raza et al, 2023e; Raza et al, 2024; Saeed et al, 2023). Understanding how plants adapt to, respond to, and tolerate temperature fluctuations is crucial for enhancing plant productivity under changing climatic conditions.…”

Section: Introductionmentioning

confidence: 99%

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Temperature‐smart plants: A new horizon with omics‐driven plant breeding

Raza,

Bashir,

Khare

et al. 2024

Physiologia Plantarum

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The adverse effects of mounting environmental challenges, including extreme temperatures, threaten the global food supply due to their impact on plant growth and productivity. Temperature extremes disrupt plant genetics, leading to significant growth issues and eventually damaging phenotypes. Plants have developed complex signaling networks to respond and tolerate temperature stimuli, including genetic, physiological, biochemical, and molecular adaptations. In recent decades, omics tools and other molecular strategies have rapidly advanced, offering crucial insights and a wealth of information about how plants respond and adapt to stress. This review explores the potential of an integrated omics‐driven approach to understanding how plants adapt and tolerate extreme temperatures. By leveraging cutting‐edge omics methods, including genomics, transcriptomics, proteomics, metabolomics, miRNAomics, epigenomics, phenomics, and ionomics, alongside the power of machine learning and speed breeding data, we can revolutionize plant breeding practices. These advanced techniques offer a promising pathway to developing climate‐proof plant varieties that can withstand temperature fluctuations, addressing the increasing global demand for high‐quality food in the face of a changing climate.

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Section: Impact Of Climate Change and Extreme Temperature On Crop Pro...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Temperature‐smart plants: A new horizon with omics‐driven plant breeding

Raza,

Bashir,

Khare

et al. 2024

Physiologia Plantarum

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“…Trehalose is a non-reducing disaccharide which is commonly found in bacteria, algae, fungi, invertebrates, and high plants [ 1 , 2 ]. Trehalose metabolism plays an essential role in normal plant growth and development [ 3 ].…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Analysis of Trehalose-6-Phosphate Phosphatase Gene Family and Their Expression Profiles in Response to Abiotic Stress in Groundnut

Liu,

Wang,

Ouyang

et al. 2024

Plants

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Trehalose-6-phosphate phosphatase (TPP) is a pivotal enzyme in trehalose biosynthesis which plays an essential role in plant development and in the abiotic stress response. However, little is currently known about TPPs in groundnut. In the present study, a total of 16 AhTPP genes were identified, and can be divided into three phylogenetic subgroups. AhTPP members within the same subgroups generally displayed similar exon–intron structures and conserved motifs. Gene collinearity analysis revealed that segmental duplication was the primary factor driving the expansion of the AhTPP family. An analysis of the upstream promoter region of AhTPPs revealed eight hormone- and four stress-related responsive cis-elements. Transcriptomic analysis indicated high expression levels of AhTPP genes in roots or flowers, while RT-qPCR analysis showed upregulation of the six tested genes under different abiotic stresses, suggesting that AhTPPs play roles in growth, development, and response to various abiotic stresses. Subcellular localization analysis showed that AhTPP1A and AhTPP5A were likely located in both the cytoplasm and the nucleus. To further confirm their functions, the genes AhTPP1A and AhTPP5A were individually integrated into yeast expression vectors. Subsequent experiments demonstrated that yeast cells overexpressing these genes displayed increased tolerance to osmotic and salt stress compared to the control group. This study will not only lay the foundation for further study of AhTPP gene functions, but will also provide valuable gene resources for improving abiotic stress tolerance in groundnut and other crops.

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“…Rosa hybrida is currently the largest cut flower in terms of global planting area and sales volume (https://aiph.org/, accessed on 9 February 2023) [18]. The TPS and TPP gene families have been reported to be of great significance in many kinds of plants' response to stress and regulation of growth and development [19,20]. With the update of gene structure annotation technology (https://gitee.com/CJchen/IGV-sRNA, accessed on 9 February 2023), rose TPS genes need to be reidentified and analyzed.…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Identification and Expression Analysis of the Trehalose-6-phosphate Synthase and Trehalose-6-phosphate Phosphatase Gene Families in Rose (Rosa hybrida cv ‘Carola’) under Different Light Conditions

Fan,

Gao,

Zhou

et al. 2023

Plants

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Trehalose, trehalose-6-phosphate synthase (TPS),and trehalose-6-phosphatase (TPP) have been reported to play important roles in plant abiotic stress and growth development. However, their functions in the flowering process of Rosa hybrida have not been characterized. In this study we found that, under a short photoperiod or weak light intensity, the content of trehalose in the shoot apical meristem of Rosa hybrida cv ‘Carola’ significantly decreased, leading to delayed flowering time. A total of nine RhTPSs and seven RhTPPs genes were identified in the genome. Cis-element analysis suggested that RhTPS and RhTPP genes were involved in plant hormones and environmental stress responses. Transcriptome data analysis reveals significant differences in the expression levels of RhTPSs and RhTPPs family genes in different tissues and indicates that RhTPPF and RhTPPJ are potential key genes involved in rose flower bud development under different light environments. The results of quantitative real-time reverse transcription (qRT-PCR) further indicate that under short photoperiod and weak light intensity all RhTPP members were significantly down-regulated. Additionally, RhTPS1a, RhTPS10, and RhTPS11 were up-regulated under a short photoperiod and showed a negative correlation with flowering time and trehalose content decrease. Under weak light intensity, RhTPS11 was up-regulated and negatively regulated flowering, while RhTPS5, RhTPS6, RhTPS7b, RhTPS9, and RhTPS10 were down-regulated and positively regulated flowering. This work lays the foundation for revealing the functions of RhTPS and RhTPP gene families in the regulation of rose trehalose.

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Trehalose: A sugar molecule involved in temperature stress management in plants

Cited by 17 publications

References 182 publications

Temperature‐smart plants: A new horizon with omics‐driven plant breeding

Temperature‐smart plants: A new horizon with omics‐driven plant breeding

Genome-Wide Analysis of Trehalose-6-Phosphate Phosphatase Gene Family and Their Expression Profiles in Response to Abiotic Stress in Groundnut

Genome-Wide Identification and Expression Analysis of the Trehalose-6-phosphate Synthase and Trehalose-6-phosphate Phosphatase Gene Families in Rose (Rosa hybrida cv ‘Carola’) under Different Light Conditions

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