Carbon Dioxide Pretreatment and Cold Storage Synergistically Delay Tomato Ripening through Transcriptional Change in Ethylene-Related Genes and Respiration-Related Metabolism

Park, Me‐Hea; Kim, Sun-Ju; Lee, Jung-Soo; Hong, Yoon-Pyo; Chae, Seung-Hun; Ku, Kang‐Mo

doi:10.3390/foods10040744

Cited by 18 publications

(22 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Some metabolism changes may be synergistically influenced by PEITC along with AITC. Previously, pathway analysis revealed new metabolism insight to postharvest storage, drought stress, and AITC treated mature lettuce [37,40,41]. Tyrosine metabolism, isoquinoline alkaloid biosynthesis, and glyoxylate and dicarboxylate metabolism were also identified as significantly changed metabolism by pathway analysis.…”

Section: Metabolism Pathway Changes By Hre Treatment In Lettuce Seedlingsmentioning

confidence: 99%

Metabolomics and Physiological Approach to Understand Allelopathic Effect of Horseradish Extract on Onion Root and Lettuce Seed as Model Organism

Simpson

2021

Plants

Self Cite

View full text Add to dashboard Cite

In the present study, we assessed the allelopathic effects of various concentrations (0%, 0.1%, 0.2%, and 0.3%) of horseradish root extract (HRE) on onion root. The average growth of onion root tips during the 0% HRE treatment (deionized water treatment) was 0.9 cm/day, which was the highest among the growth rates obtained with all HRE treatments. Moreover, the average growth during 0.3% HRE treatment was 0.1 cm/day. During cell cycle analysis, the mitotic phase fraction of the control (deionized water treatment) cells was 6.5% of all dividing cells, with this percentage being the highest among the values obtained for all treatment groups. In the control group, all cell cycle phases were identified; however, in the 0.1%, 0.2%, and 0.3% treatment groups, telophase was not identified. The ROS accumulation area of the onion root decreased, as the HRE treatment concentration increased. In the control root, the area of dead tissue was 0%; however, in the 0.1% and 0.2% HRE treatment roots, the ratio was 5% and 50%, respectively. These findings indicate that the allelopathic effect of HRE depends on the concentration of HRE applied to the onion root.

show abstract

Section: Metabolism Pathway Changes By Hre Treatment In Lettuce Seedlingsmentioning

confidence: 99%

Metabolomics and Physiological Approach to Understand Allelopathic Effect of Horseradish Extract on Onion Root and Lettuce Seed as Model Organism

Simpson

2021

Plants

Self Cite

View full text Add to dashboard Cite

show abstract

“…The analysis of the transcriptome and metabolome of tomato cv. Defunis evidenced an important role of the ethylene and flavonoid metabolism in cold response (Park et al, 2021). In Micro-Tom tomato, metabolome analysis showed that fermentative metabolism and accumulation of amino acids (e.g., glutamic acid and glutamine) and GABA are activated by cold stress.…”

Section: Introductionmentioning

confidence: 99%

“…Another study in tomato fruit showed that cold stress induced the metabolism reprogramming: for example, the biosynthesis of amino acids, flavonoids, and pentose phosphate pathway is induced, whereas variations in the content of organic acids and sugars, depending on the time and storage condition, are described (Zhang et al, 2019). Some treatments used to induce CI tolerance in tomato fruit include the application of hot water treatment (HWT) (Cárdenas-Torres et al, 2020;, melatonin (Jannatizadeh et al, 2019), carbon dioxide (Park et al, 2021), and phenylalanine (Aghdam et al, 2019). HWT is relatively easy to apply at a low cost.…”

Section: Introductionmentioning

confidence: 99%

Metabolic changes associated with chilling injury tolerance in tomato fruit with hot water pretreatment

Delgado‐Vargas

Vega‐Álvarez

Sánchez

et al. 2022

Journal of Food Biochemistry

View full text Add to dashboard Cite

Hot water treatment (HWT) of tomato (Solanum lycopersicum L.) fruit reduces the symptoms of chilling injury (CI). The aim of this study was to identify metabolites associated with HWT-induced CI tolerance in tomato fruit cv. Imperial. Mature green tomatoes with HWT (42°C/5 min) and control were stored under chilling conditions (5°C/20 days) and then ripened (21°C/7 days). Methanol extracts from pericarp were analyzed for total phenolics (TP), antioxidant activity (AoxA), and metabolic profiling by UPLC-DAD-MS and GC-MS. After cold storage and ripening, HWT fruit showed less CI, higher TP, and AoxA than control. It also showed an increased accumulation of phenolics, sugars, and some alkaloids that may be mediated by azelaic acid, glutamine, and tryptophan. The levels of N-feruloyl putrescine, esculeoside AII, and hydroxyα-tomatine II were reduced. The better metabolic performance of HWT fruit under cold storage was associated with a higher accumulation of several metabolites (e.g., antioxidants and osmolytes) in ripening fruit. Practical application:The identification of metabolites associated with the reduction of chilling injury (CI) symptoms in HWT tomato fruit extends the understanding of the mechanisms involved in CI tolerance. This information provides targets that could be used to develop strategies for preventing CI (e.g., genetic improvement of tomato, direct application of key metabolites). The application of such strategies will increase the economic value and decrease postharvest losses.

show abstract

“…Ethylene and auxin play critical roles in fruit ripening [ 15 , 16 , 17 ]. At the transcript level, various transcription factors act as important regulators in the auxin and ethylene signaling pathways and regulate fruit ripening.…”

Section: Introductionmentioning

confidence: 99%

Small RNAs, Degradome, and Transcriptome Sequencing Provide Insights into Papaya Fruit Ripening Regulated by 1-MCP

Cai

Hao

et al. 2021

Foods

View full text Add to dashboard Cite

As an inhibitor of ethylene receptors, 1-methylcyclopropene (1-MCP) can delay the ripening of papaya. However, improper 1-MCP treatment will cause a rubbery texture in papaya. Understanding of the underlying mechanism is still lacking. In the present work, a comparative sRNA analysis was conducted after different 1-MCP treatments and identified a total of 213 miRNAs, of which 44 were known miRNAs and 169 were novel miRNAs in papaya. Comprehensive functional enrichment analysis indicated that plant hormone signal pathways play an important role in fruit ripening. Through the comparative analysis of sRNAs and transcriptome sequencing, a total of 11 miRNAs and 12 target genes were associated with the ethylene and auxin signaling pathways. A total of 1741 target genes of miRNAs were identified by degradome sequencing, and nine miRNAs and eight miRNAs were differentially expressed under the ethylene and auxin signaling pathways, respectively. The network regulation diagram of miRNAs and target genes during fruit ripening was drawn. The expression of 11 miRNAs and 12 target genes was verified by RT-qPCR. The target gene verification showed that cpa-miR390a and cpa-miR396 target CpARF19-like and CpERF RAP2-12-like, respectively, affecting the ethylene and auxin signaling pathways and, therefore, papaya ripening.

show abstract

Carbon Dioxide Pretreatment and Cold Storage Synergistically Delay Tomato Ripening through Transcriptional Change in Ethylene-Related Genes and Respiration-Related Metabolism

Cited by 18 publications

References 45 publications

Metabolomics and Physiological Approach to Understand Allelopathic Effect of Horseradish Extract on Onion Root and Lettuce Seed as Model Organism

Metabolomics and Physiological Approach to Understand Allelopathic Effect of Horseradish Extract on Onion Root and Lettuce Seed as Model Organism

Metabolic changes associated with chilling injury tolerance in tomato fruit with hot water pretreatment

Small RNAs, Degradome, and Transcriptome Sequencing Provide Insights into Papaya Fruit Ripening Regulated by 1-MCP

Contact Info

Product

Resources

About