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Mejía-Mendoza MA, Garcidueñas-Piña C, Barrera-Figueroa BE, Morales-Domínguez JF. Identification and Profiling Analysis of microRNAs in Guava Fruit ( Psidium guajava L.) and Their Role during Ripening. Genes (Basel) 2023; 14:2029. [PMID: 38002972 PMCID: PMC10670931 DOI: 10.3390/genes14112029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/20/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023] Open
Abstract
The guava (Psidium guajava L.) is a climacteric fruit with an accelerated post-harvest overripening. miRNAs are small RNA sequences that function as gene regulators in eukaryotes and are essential for their survival and development. In this study, miRNA libraries were constructed, sequenced and analyzed from the breaker and ripe stages of guava fruit cv. Siglo XXI. One hundred and seventy-four mature miRNA sequences from 28 miRNA families were identified. The taxonomic distribution of the guava miRNAs showed a high level of conservation among the dicotyledonous plants. Most of the predicted miRNA target genes were transcription factors and genes involved in the metabolism of phytohormones such as abscisic acid, auxins, and ethylene, as revealed through an ontology enrichment analysis. The miRNA families miR168, miR169, miR396, miR397, and miR482 were classified as being directly associated with maturation, whereas the miRNA families miR160, miR165, miR167, miR3930, miR395, miR398, and miR535 were classified as being indirectly associated. With this study, we intended to increase our knowledge and understanding of the regulatory process involved in the ripening process, thereby providing valuable information for future research on the ripening of guava fruit.
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Affiliation(s)
- Mario Alejandro Mejía-Mendoza
- Departamento de Química, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes (UAA), Av. Universidad, #940, Ciudad Universitaria, Aguascalientes 20100, Mexico; (M.A.M.-M.); (C.G.-P.)
| | - Cristina Garcidueñas-Piña
- Departamento de Química, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes (UAA), Av. Universidad, #940, Ciudad Universitaria, Aguascalientes 20100, Mexico; (M.A.M.-M.); (C.G.-P.)
| | - Blanca Estela Barrera-Figueroa
- Centro de Investigaciones Científicas, Laboratorio de Biotecnología Vegetal, Instituto de Biotecnología, Universidad del Papaloapan, Circuito Central #200, Parque Industrial, Tuxtepec 68301, Mexico;
| | - José Francisco Morales-Domínguez
- Departamento de Química, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes (UAA), Av. Universidad, #940, Ciudad Universitaria, Aguascalientes 20100, Mexico; (M.A.M.-M.); (C.G.-P.)
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Wei TL, Zheng YP, Wang ZH, Shang YX, Pei MS, Liu HN, Yu YH, Shi QF, Jiang DM, Guo DL. Comparative microbiome analysis reveals the variation in microbial communities between 'Kyoho' grape and its bud mutant variety. PLoS One 2023; 18:e0290853. [PMID: 37647311 PMCID: PMC10468054 DOI: 10.1371/journal.pone.0290853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/17/2023] [Indexed: 09/01/2023] Open
Abstract
Microbes are an important part of the vineyard ecosystem, which significantly influence the quality of grapes. Previously, we identified a bud mutant variety (named 'Fengzao') from 'Kyoho' grapes. The variation of microbial communities in grape and its bud mutant variety has not been studied yet. So, in this study, with the samples of both 'Fengzao' and 'Kyoho', we conducted high-throughput microbiome sequencing and investigated their microbial communities in different tissues. Obvious differences were observed in the microbial communities between 'Fengzao' and 'Kyoho'. The fruit and the stem are the tissues with relatively higher abundance of microbes, while the leaves contained less microbes. The fruit and the stem of 'Kyoho' and the stem of 'Fengzao' had relatively higher species diversity based on the alpha diversity analysis. Proteobacteria, Enterobacteriaceae and Rhodobacteraceae had significantly high abundance in 'Fengzao'. Firmicutes and Pseudomonas were highly abundant in the stems of 'Kyoho', and family of Spirochaetaceae, Anaplasmataceae, Chlorobiaceae, and Sphingomonadaceae, and genera of Spirochaeta, Sphingomonas, Chlorobaculum and Wolbachia were abundant in the fruits of 'Kyoho'. These identified microbes are main components of the microbial communities, and could be important regulators of grapevine growth and development. This study revealed the differences in the microbial compositions between 'Kyoho' and its bud mutant, and these identified microbes will be significant resources for the future researches on the quality regulation and disease control of grapevines.
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Affiliation(s)
- Tong-Lu Wei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Yu-Ping Zheng
- Library, Henan University of Science and Technology, Luoyang, 471023, China
| | - Ze-Hang Wang
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Ya-Xin Shang
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Mao-Song Pei
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Hai-Nan Liu
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Yi-He Yu
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Qiao-Fang Shi
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
| | - Dong-Ming Jiang
- Jiangsu Red Sun Wine Industry Limited Company, Xuzhou, 221000, China
| | - Da-Long Guo
- College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang, 471023, China
- Henan Engineering Technology Research Center of Quality Regulation of Horticultural Plants, Luoyang, 471023, China
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3
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Ji C, Song F, He C, An J, Huang S, Yu H, Lu H, Xiao S, Bucher M, Pan Z. Integrated miRNA-mRNA analysis reveals candidate miRNA family regulating arbuscular mycorrhizal symbiosis of Poncirus trifoliata. PLANT, CELL & ENVIRONMENT 2023; 46:1805-1821. [PMID: 36760042 DOI: 10.1111/pce.14564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/19/2023] [Accepted: 02/09/2023] [Indexed: 05/04/2023]
Abstract
Over 70% land plants live in mutualistic symbiosis with arbuscular mycorrhizal (AM) fungi, and maintenance of symbiosis requires transcriptional and post-transcriptional regulation. The former has been widely studied, whereas the latter mediated by symbiotic microRNAs (miRNAs) remains obscure, especially in woody plants. Here, we performed high-throughput sequencing of the perennial woody citrus plant Poncirus trifoliata and identified 3750 differentially expressed genes (DEGs) and 42 miRNAs (DEmiRs) upon AM fungal colonization. By analyzing cis-regulatory elements in the promoters of the DEGs, we predicted 329 key AM transcription factors (TFs). A miRNA-mRNA regulatory network was then constructed by integrating these data. Several candidate miRNA families of P. trifoliata were identified whose members target known symbiotic genes, such as miR167h-AMT2;3 and miR156e-EXO70I, or key TFs, such as miR164d-NAC and miR477a-GRAS, thus are involved in AM symbiotic processes of fungal colonization, arbuscule development, nutrient exchange and phytohormone signaling. Finally, analysis of selected miRNA family revealed that a miR159b conserved in mycorrhizal plant species and a Poncirus-specific miR477a regulate AM symbiosis. The role of miR477a was likely to target GRAS family gene RAD1 in citrus plants. Our results not only revealed that miRNA-mRNA network analysis, especially miRNA-TF analysis, is effective in identifying miRNA family regulating AM symbiosis, but also shed light on miRNA-mediated post-transcriptional regulation of AM symbiosis in woody citrus plants.
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Affiliation(s)
- Chuanya Ji
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Key Laboratory of Horticultural Plant Biology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Fang Song
- Institute of Fruit and Tea, Hubei Academy of Agricultural Sciences, Wuhan, China
| | - Chuan He
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Key Laboratory of Horticultural Plant Biology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Jianyong An
- Laboratory of Molecular Biology, Department of Plant Sciences, Wageningen University, Wageningen, The Netherlands
| | - Shengyu Huang
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Key Laboratory of Horticultural Plant Biology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Huimin Yu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Key Laboratory of Horticultural Plant Biology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
| | - Hang Lu
- Institute for Plant Sciences, Cologne Biocenter, Cluster of Excellence on Plant Sciences, University of Cologne, Cologne, Germany
| | - Shunyuan Xiao
- Department of Plant Science and Landscape Architecture, Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, Maryland, USA
| | - Marcel Bucher
- Institute for Plant Sciences, Cologne Biocenter, Cluster of Excellence on Plant Sciences, University of Cologne, Cologne, Germany
| | - Zhiyong Pan
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Key Laboratory of Horticultural Plant Biology (Ministry of Education), Huazhong Agricultural University, Wuhan, China
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Sly-miR398 Participates in Cadmium Stress Acclimation by Regulating Antioxidant System and Cadmium Transport in Tomato ( Solanum lycopersicum). Int J Mol Sci 2023; 24:ijms24031953. [PMID: 36768277 PMCID: PMC9915548 DOI: 10.3390/ijms24031953] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Cadmium (Cd) pollution is one of the major threats in agricultural production, and can cause oxidative damage and growth limitation in plants. MicroRNA398 (miR398) is involved in plant resistance to different stresses, and the post-transcriptional regulation of miR398 on CSDs plays a key role. Here, we report that miR398 was down-regulated in tomato in response to Cd stress. Simultaneously, CSD1 and SOD were up-regulated, with CSD2 unchanged, suggesting CSD1 is involved in miR398-induced regulation under Cd stress. In addition, the role of miR398 in Cd tolerance in tomato was evaluated using a transgenic line overexpressing MIR398 (miR398#OE) in which the down-expression of miR398 was disrupted. The results showed that Cd stress induced more significant growth inhibition, oxidative damage, and antioxidant enzymes disorder in miR398#OE than that in wild type (WT). Moreover, higher Cd concentration in the shoot and xylem sap, and net Cd influx rate, were observed in miR398#OE, which could be due to the increased Cd uptake genes (IRT1, IRT2, and NRAMP2) and decreased Cd compartmentalization gene HMA3. Overall, our results indicate that down-regulated miR398 plays a protective role in tomato against Cd stress by modulating the activity of antioxidant enzymes and Cd uptake and translocation.
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Guo L, Li Y, Zhang C, Wang Z, Carlson JE, Yin W, Zhang X, Hou X. Integrated analysis of miRNAome transcriptome and degradome reveals miRNA-target modules governing floral florescence development and senescence across early- and late-flowering genotypes in tree peony. FRONTIERS IN PLANT SCIENCE 2022; 13:1082415. [PMID: 36589111 PMCID: PMC9795019 DOI: 10.3389/fpls.2022.1082415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
As a candidate national flower of China, tree peony has extremely high ornamental, medicinal and oil value. However, the short florescence and rarity of early-flowering and late-flowering varieties restrict further improvement of the economic value of tree peony. Specific miRNAs and their target genes engaged in tree peony floral florescence, development and senescence remain unknown. This report presents the integrated analysis of the miRNAome, transcriptome and degradome of tree peony petals collected from blooming, initial flowering, full blooming and decay stages in early-flowering variety Paeonia ostii 'Fengdan', an early-flowering mutant line of Paeonia ostii 'Fengdan' and late-flowering variety Paeonia suffruticosa 'Lianhe'. Transcriptome analysis revealed a transcript ('psu.G.00014095') which was annotated as a xyloglucan endotransglycosylase/hydrolase precursor XTH-25 and found to be differentially expressed across flower developmental stages in Paeonia ostii 'Fengdan' and Paeonia suffruticosa 'Lianhe'. The miRNA-mRNA modules were presented significant enrichment in various pathways such as plant hormone signal transduction, indole alkaloid biosynthesis, arachidonic acid metabolism, folate biosynthesis, fatty acid elongation, and the MAPK signaling pathway. Multiple miRNA-mRNA-TF modules demonstrated the potential functions of MYB-related, bHLH, Trihelix, NAC, GRAS and HD-ZIP TF families in floral florescence, development, and senescence of tree peony. Comparative spatio-temporal expression investigation of eight floral-favored miRNA-target modules suggested that transcript 'psu.T.00024044' and microRNA mtr-miR166g-5p are involved in the floral florescence, development and senescence associated agronomic traits of tree peony. The results might accelerate the understanding of the potential regulation mechanism in regards to floral florescence, development and abscission, and supply guidance for tree peony breeding of varieties with later and longer florescence characteristics.
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Affiliation(s)
- Lili Guo
- College of Tree Peony, Henan University of Science and Technology, Luoyang, Henan, China
| | - Yuying Li
- College of Tree Peony, Henan University of Science and Technology, Luoyang, Henan, China
| | - Chenjie Zhang
- College of Tree Peony, Henan University of Science and Technology, Luoyang, Henan, China
| | - Zhanying Wang
- Department of Horticulture, Luoyang Academy of Agricultural and Forestry Sciences, Luoyang, Henan, China
| | - John E. Carlson
- Department of Ecosystem Science and Management, Pennsylvania State University, University Park, PA, United States
| | - Weinlun Yin
- College of Biological Sciences and Technology, Beijing Forestry University, Beijing, China
| | - Xiuxin Zhang
- Center of Peony, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Science, Beijing, China
| | - Xiaogai Hou
- Center of Peony, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Science, Beijing, China
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Dong X, Liu C, Wang Y, Dong Q, Gai Y, Ji X. MicroRNA Profiling During Mulberry ( Morus atropurpurea Roxb) Fruit Development and Regulatory Pathway of miR477 for Anthocyanin Accumulation. FRONTIERS IN PLANT SCIENCE 2021; 12:687364. [PMID: 34567022 PMCID: PMC8455890 DOI: 10.3389/fpls.2021.687364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
To understand the mechanism of small non-coding RNAs (miRNA)-mediated development and ripening of mulberry fruits, three small RNA libraries from mulberry fruits at different development stages were constructed, and 159 conserved miRNAs as well as 86 novel miRNAs were successfully identified. Among the miRNAs identified, there were 90 miRNAs which showed differential expression patterns at different stages of fruit development and ripening. The target genes of these differential expressed (DE) miRNAs were involved in growth and development, transcription and regulation of transcription, metabolic processes, and etc. Interestingly, it was found that the expression level of mul-miR477 was increased with fruit ripening, and it can target the antisense lncRNA (Mul-ABCB19AS) of the ATP binding cassette (ABC) transporter B 19 gene (Mul-ABCB19). Our results showed that mul-miR477 can repress the expression of Mul-ABCB19AS and increase the expression of Mul-ABCB19, and it acted as a positive regulator participating anthocyanin accumulation through the regulatory network of mul-miR477-Mul-ABCB19AS-Mul-ABCB19.
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Affiliation(s)
- Xiaonan Dong
- College of Forestry, Shandong Agricultural University, Tai’an, China
| | - Chaorui Liu
- College of Forestry, Shandong Agricultural University, Tai’an, China
| | - Yuqi Wang
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai’an, China
| | - Qing Dong
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai’an, China
| | - Yingping Gai
- State Key Laboratory of Crop Biology, Shandong Agricultural University, Tai’an, China
| | - Xianling Ji
- College of Forestry, Shandong Agricultural University, Tai’an, China
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Guo DL, Li Q, Ji XR, Wang ZG, Yu YH. Transcriptome profiling of 'Kyoho' grape at different stages of berry development following 5-azaC treatment. BMC Genomics 2019; 20:825. [PMID: 31703618 PMCID: PMC6839162 DOI: 10.1186/s12864-019-6204-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/21/2019] [Indexed: 01/15/2023] Open
Abstract
Background 5-Azacytidine (5-azaC) promotes the development of ‘Kyoho’ grape berry but the associated changes in gene expression have not been reported. In this study, we performed transcriptome analysis of grape berry at five developmental stages after 5-azaC treatment to elucidate the gene expression networks controlling berry ripening. Results The expression patterns of most genes across the time series were similar between the 5-azaC treatment and control groups. The number of differentially expressed genes (DEGs) at a given developmental stage ranged from 9 (A3_C3) to 690 (A5_C5). The results indicated that 5-azaC treatment had not very great influences on the expressions of most genes. Functional annotation of the DEGs revealed that they were mainly related to fruit softening, photosynthesis, protein phosphorylation, and heat stress. Eight modules showed high correlation with specific developmental stages and hub genes such as PEROXIDASE 4, CAFFEIC ACID 3-O-METHYLTRANSFERASE 1, and HISTONE-LYSINE N-METHYLTRANSFERASE EZA1 were identified by weighted gene correlation network analysis. Conclusions 5-AzaC treatment alters the transcriptional profile of grape berry at different stages of development, which may involve changes in DNA methylation.
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Affiliation(s)
- Da-Long Guo
- College of Forestry, Henan University of Science and Technology, Luoyang, 471023, Henan Province, China. .,Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang, 471023, Henan Province, China.
| | - Qiong Li
- College of Forestry, Henan University of Science and Technology, Luoyang, 471023, Henan Province, China.,Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang, 471023, Henan Province, China
| | - Xiao-Ru Ji
- College of Forestry, Henan University of Science and Technology, Luoyang, 471023, Henan Province, China.,Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang, 471023, Henan Province, China
| | - Zhen-Guang Wang
- College of Forestry, Henan University of Science and Technology, Luoyang, 471023, Henan Province, China.,Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang, 471023, Henan Province, China
| | - Yi-He Yu
- College of Forestry, Henan University of Science and Technology, Luoyang, 471023, Henan Province, China.,Henan Engineering Technology Research Center of Quality Regulation and Controlling of Horticultural Plants, Luoyang, 471023, Henan Province, China
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Identification and Characterization of MiRNAs in Coccomyxa subellipsoidea C-169. Int J Mol Sci 2019; 20:ijms20143448. [PMID: 31337051 PMCID: PMC6678167 DOI: 10.3390/ijms20143448] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 01/01/2023] Open
Abstract
Coccomyxa subellipsoidea C-169 (C-169) is an oleaginous microalga which is promising for renewable biofuel production. MicroRNAs (miRNAs), as the pivotal modulators of gene expression at post-transcriptional level, are prospective candidates for bioengineering practice. However, so far, no miRNA in C-169 has been reported and its potential impact upon CO2 supplementation remains unclear. High-throughput sequencing of small RNAs from C-169 cultured in air or 2% CO2 revealed 124 miRNAs in total, including 118 conserved miRNAs and six novel ones. In total, 384 genes were predicted as their potential target genes, 320 for conserved miRNAs and 64 for novel miRNAs. The annotated target genes were significantly enriched in six KEGG pathways, including pantothenate and CoA biosynthesis, C5-branched dibasic acid metabolism, 2-oxocarboxylic acid metabolism, butanoate metabolism, valine, leucine and isoleucine biosynthesis and alpha-linolenic acid metabolism. The miRNAs’ target genes were enriched in lipid metabolism as well as RNA-interacting proteins involved in translation, transcription and rRNA processing. The pioneering identification of C-169 miRNAs and analysis of their putative target genes lay the foundation for further miRNA research in eukaryotic algae and will contribute to the development of C-169 as an oleaginous microalga through bioengineering in the future.
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