Transcriptional profiles underlying the effects of salicylic acid on fruit ripening and senescence in pear (Pyrus pyrifolia Nakai)

Shi, Haiyan; Cao, Liwen; Xu, Yue; Yang, Xiong; Liu, Shuilin; Liang, Zhong-shuo; Li, Guo-ce; Yang, Yupeng; Zhang, Yuxing; Chen, Liang

doi:10.1016/s2095-3119(20)63568-7

Cited by 17 publications

(9 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A total of 223 AP2/ERF superfamily members were identified by combining of Hidden Markov Model (HMM) and BLAST search in the Pyrus pyrifolia genome. In our previous study, 17 proteins encoding the AP2/ERF domains were identified via transcriptome sequencing of 'Whangkeumbae' (Pyrus pyrifolia) [29]. Interestingly, six genes identified from the genome (Accession:EVM0023062.1, EVM0034833.1， EVM0027049.1， EVM0034047.1 ，EVM0028755.1，EVM0015862.1) shared 100% similarity with PpERF14-L，PpERF5-L，PpERF3a，PpERF 3，PpERF017 and PpERF098, respectively, which were identified from transcriptome analysis.…”

Section: Identification and Phylogenetic Analysis Of Ap2/erf Genes In...mentioning

confidence: 99%

“…In our previous study, 17 proteins encoding the AP2 domain were identified through transcriptome analysis of 'Whangkeumbae' (Pyrus pyrifolia) [29]. In this study, the sand pear (Pyrus pyrifolia) cultivar 'Cuiguan' genome file (assembly number: GWHBAOS00000000) [30] was retrieved from the NGDC (https:// ngdc.…”

Section: Identification Of Ap2/erf Gene Family Members In Sand Pearmentioning

confidence: 99%

“…However, information about the AP2/ERF superfamily members in sand pear is limited. Transcriptome [29] and genome-wide [30] sequencing of Pyrus pyrifolia provides an opportunity to identify AP2/ERF superfamily in sand pear.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Genome-wide identification and molecular characterization of the AP2/ERF superfamily members in sand pear (Pyrus pyrifolia)

Yang

et al. 2023

BMC Genomics

View full text Add to dashboard Cite

Background ‘Whangkeumbae’ (Pyrus pyrifolia) is a typical climacteric fruit variety of sand pear with excellent taste. However, the rapid postharvest ethylene production limits the shelf life of ‘Whangkeumbae’ fruit. AP2/ERF superfamily is a large family of transcription factors involved in plant growth and development, including fruit ripening and senescence through the ethylene signaling pathway. The numbers and functions of AP2/ERF superfamily members in sand pear remain largely unknown. Results In this study, a total of 234 AP2/ERF family members were identified through the transcriptome of Pyrus pyrifolia ‘Whangkeumbae’ (17 genes) and Pyrus pyrifolia genome (223 genes) analyses. Six genes (Accession: EVM0023062.1, EVM0034833.1, EVM0027049.1, EVM0034047.1, EVM0028755.1, EVM0015862.1) identified via genome analysis shared 100% identity with PpERF14-L, PpERF5-L, PpERF3a, PpERF3, PpERF017 and PpERF098, respectively, which were identified from transcriptome sequencing. Further, the AP2/ERF superfamily members were divided into AP2, ERF, and RAV subfamilies, each comprising 38, 188, and 8 members, respectively. Tissue-specific expression analysis showed that PpERF061, PpERF113, PpERF51L-B, PpERF5-L, and PpERF017 were predominantly expressed in fruits than in other tissues. Additionally, PpERF5-L and PpERF017 showed higher expressions at the early stage of fruit development. While, PpERF51B-L exhibited higher expression during the fruit ripening stage. Besides, PpERF061 and PpERF113 had pronounced expressions during fruit senescence. Conclusion These results indicate that PpERF061, PpERF113, PpERF51L-B, PpERF5-L, and PpERF017 could play crucial roles in sand pear fruit development, ripening, and senescence. Overall, this study provides valuable information for further functional analysis of the AP2/ERF genes during fruit ripening and senescence in sand pear.

show abstract

Section: Identification and Phylogenetic Analysis Of Ap2/erf Genes In...mentioning

confidence: 99%

Section: Identification Of Ap2/erf Gene Family Members In Sand Pearmentioning

confidence: 99%

See 1 more Smart Citation

Genome-wide identification and molecular characterization of the AP2/ERF superfamily members in sand pear (Pyrus pyrifolia)

Yang

et al. 2023

BMC Genomics

View full text Add to dashboard Cite

show abstract

“…In postharvest plum fruit, SA treatment reduced ethylene production and the respiration rate, and also maintained fruit firmness by decreasing the activity of wall degrading enzymes (Sharma & Sharma, 2016). In addition, SA treatment also retarded the ripening and senescence process in postharvest mangosteen (Mustafa et al., 2018), dragon (Mustafa et al., 2018), sugar apple (Mo et al., 2008), kiwifruit (Wang et al., 2022; Zhang et al., 2003), pear (Shi et al., 2021), and mango (Ding et al., 2007; Reddy et al., 2016). Therefore, SA, as a promising postharvest preservative, not only could delay postharvest fruit senescence, but also promote the production of other beneficial secondary metabolites in the fruit and increase the nutritional value of the postharvest fruit.…”

Section: Samentioning

confidence: 99%

The role of different natural organic acids in postharvest fruit quality management and its mechanism

Jiang

Zhang

2023

Food Frontiers

View full text Add to dashboard Cite

Fresh fruits have good flavor and high nutritional value, but in the postharvest stage they will age and decay rapidly, so we need to find green postharvest fruit preservatives. And natural organic acids are promising natural fruit preservatives due to their safety and effectiveness. The present work reviews recent applications of natural organic acids in postharvest fruit quality management and discussed its potential biochemical mechanisms. This work indicates that numerous natural organic acids are effective postharvest fruit preservatives, such as oxalic acid, salicylic acid, citric acid, ascorbic acid, phenolic acid and terpenic acid. Natural organic acid treatments can improve postharvest fruit quality, as reflected by delaying senescence, alleviating chilling injury, controlling disease, and inhibiting browning. And natural organic acid can have multiple benefits on postharvest fruit. Natural organic acids also play a variety of roles in postharvest fruit disease control. In addition, chemical modification and cotreatment of natural organic acids can be performed to improve the efficiency of postharvest fruit preservation applications. The work provides an important reference for postharvest fruit quality management and the development of natural OAs fruit preservatives.

show abstract

“…Because SA can inhibit ET biosynthesis from 1-aminocyclopropane-1-carboxylic (ACC) ( Leslie and Romani, 1988 ) through suppressing ACC oxidase activity ( Fan et al., 1996 ). Recently, SA has been reported to regulate the expressions of several genes that are involved in ET biosynthesis and signaling pathways ( Shi and Zhang, 2012 ; Shi et al., 2013 ; Zhang et al., 2013 ; Shi et al., 2019 ; Shi et al., 2021 ). High concentrations of indole-3-acetic acid (IAA) induced PpACS1 and PpACO1 gene expression, resulting in the production of large amounts of ethylene.…”

Section: Introductionmentioning

confidence: 99%

Salicylic acid delays pear fruit senescence by playing an antagonistic role toward ethylene, auxin, and glucose in regulating the expression of PpEIN3a

Huo

Zhao

et al. 2023

Front. Plant Sci.

Self Cite

View full text Add to dashboard Cite

Salicylic acid (SA) and ethylene (ET) are crucial fruit senescence hormones. SA inhibited ET biosynthesis. However, the mechanism of SA delaying fruit senescence is less known. ETHYLENE INSENSITIVE 3 (EIN3), a key positive switch in ET perception, functions as a transcriptional activator and binds to the primary ET response element that is present in the promoter of the ETHYLENE RESPONSE FACTOR1 gene. In this study, a gene encoding putative EIN3 protein was cloned from sand pear and designated as PpEIN3a. The deduced PpEIN3a contains a conserved EIN3 domain. The evolutionary analysis results indicated that PpEIN3a belonged to the EIN3 superfamily. Real-time quantitative PCR analysis revealed that the accumulation of PpEIN3a transcripts were detected in all tissues of this pear. Moreover, PpEIN3a expression was regulated during fruit development. Interestingly, the expression of PpEIN3a was downregulated by SA but upregulated by ET, auxin, and glucose. Additionally, the contents of free and conjugated SA were higher than those of the control after SA treatment. While the content of ET and auxin (indole-3-acetic acid, IAA) dramatically decreased after SA treatment compared with control during fruit senescence. The content of glucose increased when fruit were treated by SA for 12 h and then there were no differences between SA treatment and control fruit during the shelf life. SA also delayed the decrease in sand pear (Pyrus pyrifolia Nakai. ‘Whangkeumbae’) fruit firmness. The soluble solid content remained relatively stable between the SA treated and control fruits. This study showed that SA plays an antagonistic role toward ET, auxin, and glucose in regulating the expression of PpEIN3a to delay fruit senescence.

show abstract

Transcriptional profiles underlying the effects of salicylic acid on fruit ripening and senescence in pear (Pyrus pyrifolia Nakai)

Cited by 17 publications

References 57 publications

Genome-wide identification and molecular characterization of the AP2/ERF superfamily members in sand pear (Pyrus pyrifolia)

Genome-wide identification and molecular characterization of the AP2/ERF superfamily members in sand pear (Pyrus pyrifolia)

The role of different natural organic acids in postharvest fruit quality management and its mechanism

Salicylic acid delays pear fruit senescence by playing an antagonistic role toward ethylene, auxin, and glucose in regulating the expression of PpEIN3a

Contact Info

Product

Resources

About