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Yang D, Li Y, Zhu M, Cui R, Gao J, Shu Y, Lu X, Zhang H, Zhang K. Genome-Wide Identification and Expression Analysis of the Cucumber FKBP Gene Family in Response to Abiotic and Biotic Stresses. Genes (Basel) 2023; 14:2006. [PMID: 38002948 PMCID: PMC10671320 DOI: 10.3390/genes14112006] [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: 09/30/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
The FKBP (FK506-binding protein) gene family is an important member of the PPlase protease family and plays a vital role during the processes of plant growth and development. However, no studies of the FKBP gene family have been reported in cucumber. In this study, 19 FKBP genes were identified in cucumber, which were located on chromosomes 1, 3, 4, 6, and 7. Phylogenetic analysis divided the cucumber FKBP genes into three subgroups. The FKBP genes in the same subgroup exhibited similar structures and conserved motifs. The cis-acting elements analysis revealed that the promoters of cucumber FKBP genes contained hormone-, stress-, and development-related cis-acting elements. Synteny analysis of the FKBP genes among cucumber, Arabidopsis, and rice showed that 12 kinds of syntenic relationships were detected between cucumber and Arabidopsis FKBP genes, and 3 kinds of syntenic relationships were observed between cucumber and rice FKBP genes. The tissue-specific expression analysis showed that some FKBP genes were expressed in all tissues, while others were only highly expressed in part of the 10 types of tissues. The expression profile analysis of cucumber FKBP genes under 13 types of stresses showed that the CsaV3_1G007080 gene was differentially expressed under abiotic stresses (high temperature, NaCl, silicon, and photoperiod) and biotic stresses (downy mildew, green mottle mosaic virus, Fusarium wilt, phytophthora capsica, angular leaf spot, and root-knot nematode), which indicated that the CsaV3_1G007080 gene plays an important role in the growth and development of cucumber. The interaction protein analysis showed that most of the proteins in the FKBP gene family interacted with each other. The results of this study will lay the foundation for further research on the molecular biological functions of the cucumber FKBP gene family.
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Affiliation(s)
- Dekun Yang
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Yahui Li
- School of Life Science, Huaibei Normal University, Huaibei 235000, China;
| | - Mengdi Zhu
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Rongjing Cui
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Jiong Gao
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Yingjie Shu
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Xiaomin Lu
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
| | - Huijun Zhang
- School of Life Science, Huaibei Normal University, Huaibei 235000, China;
| | - Kaijing Zhang
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (D.Y.); (M.Z.); (R.C.); (J.G.); (Y.S.); (X.L.)
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Tian S, Liu B, Shen Y, Cao S, Lai Y, Lu G, Wang Z, Wang A. Unraveling the Molecular Mechanisms of Tomatoes' Defense against Botrytis cinerea: Insights from Transcriptome Analysis of Micro-Tom and Regular Tomato Varieties. PLANTS (BASEL, SWITZERLAND) 2023; 12:2965. [PMID: 37631176 PMCID: PMC10459989 DOI: 10.3390/plants12162965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/13/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023]
Abstract
Botrytis cinerea is a devastating fungal pathogen that causes severe economic losses in global tomato cultivation. Understanding the molecular mechanisms driving tomatoes' response to this pathogen is crucial for developing effective strategies to counter it. Although the Micro-Tom (MT) cultivar has been used as a model, its stage-specific response to B. cinerea remains poorly understood. In this study, we examined the response of the MT and Ailsa Craig (AC) cultivars to B. cinerea at different time points (12-48 h post-infection (hpi)). Our results indicated that MT exhibited a stronger resistant phenotype at 18-24 hpi but became more susceptible to B. cinerea later (26-48 hpi) compared to AC. Transcriptome analysis revealed differential gene expression between MT at 24 hpi and AC at 22 hpi, with MT showing a greater number of differentially expressed genes (DEGs). Pathway and functional annotation analysis revealed significant differential gene expression in processes related to metabolism, biological regulation, detoxification, photosynthesis, and carbon metabolism, as well as some immune system-related genes. MT demonstrated an increased reliance on Ca2+ pathway-related proteins, such as CNGCs, CDPKs, and CaMCMLs, to resist B. cinerea invasion. B. cinerea infection induced the activation of PTI, ETI, and SA signaling pathways, involving the modulation of various genes such as FLS2, BAK1, CERK1, RPM, SGT1, and EDS1. Furthermore, transcription factors such as WRKY, MYB, NAC, and AUX/IAA families played crucial regulatory roles in tomatoes' defense against B. cinerea. These findings provide valuable insights into the molecular mechanisms underlying tomatoes' defense against B. cinerea and offer potential strategies to enhance plant resistance.
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Affiliation(s)
- Shifu Tian
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
- Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Bojing Liu
- College of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
| | - Yanan Shen
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
| | - Shasha Cao
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
| | - Yinyan Lai
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
| | - Guodong Lu
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
| | - Zonghua Wang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
- Institute of Oceanography, Minjiang University, Fuzhou 350108, China
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou 350003, China
| | - Airong Wang
- State Key Laboratory of Ecological Pest Control for Fujian and Taiwan Crops, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (S.T.); (Y.S.); (S.C.); (Y.L.); (G.L.)
- Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Key Laboratory for Monitoring and Integrated Management of Crop Pests, Fuzhou 350003, China
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Viswanath KK, Kuo SY, Tu CW, Hsu YH, Huang YW, Hu CC. The Role of Plant Transcription Factors in the Fight against Plant Viruses. Int J Mol Sci 2023; 24:ijms24098433. [PMID: 37176135 PMCID: PMC10179606 DOI: 10.3390/ijms24098433] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/20/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
Plants are vulnerable to the challenges of unstable environments and pathogen infections due to their immobility. Among various stress conditions, viral infection is a major threat that causes significant crop loss. In response to viral infection, plants undergo complex molecular and physiological changes, which trigger defense and morphogenic pathways. Transcription factors (TFs), and their interactions with cofactors and cis-regulatory genomic elements, are essential for plant defense mechanisms. The transcriptional regulation by TFs is crucial in establishing plant defense and associated activities during viral infections. Therefore, identifying and characterizing the critical genes involved in the responses of plants against virus stress is essential for the development of transgenic plants that exhibit enhanced tolerance or resistance. This article reviews the current understanding of the transcriptional control of plant defenses, with a special focus on NAC, MYB, WRKY, bZIP, and AP2/ERF TFs. The review provides an update on the latest advances in understanding how plant TFs regulate defense genes expression during viral infection.
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Affiliation(s)
- Kotapati Kasi Viswanath
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
| | - Song-Yi Kuo
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
| | - Chin-Wei Tu
- Ph.D. Program in Microbial Genomics, National Chung Hsing University and Academia Sinica, Taichung 40227, Taiwan
| | - Yau-Heiu Hsu
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
- Advanced Plant Biotechnology Centre, National Chung Hsing University, Taichung 40227, Taiwan
| | - Ying-Wen Huang
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
- Advanced Plant Biotechnology Centre, National Chung Hsing University, Taichung 40227, Taiwan
| | - Chung-Chi Hu
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 40227, Taiwan
- Advanced Plant Biotechnology Centre, National Chung Hsing University, Taichung 40227, Taiwan
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Wang J, Tian P, Sun J, Li B, Jia J, Yuan J, Li X, Gu S, Pang X. CsMYC2 is involved in the regulation of phenylpropanoid biosynthesis induced by trypsin in cucumber (Cucumis sativus) during storage. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2023; 196:65-74. [PMID: 36701992 DOI: 10.1016/j.plaphy.2023.01.041] [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: 10/26/2022] [Revised: 01/14/2023] [Accepted: 01/19/2023] [Indexed: 06/17/2023]
Abstract
Trypsin has a new activity of scavenging superoxide anion and generating hydrogen peroxide. Trypsin can significantly improve the storage quality of C. sativus. To illustrate the mechanism of trypsin-induced resistance in fruits and vegetables, an integrated analysis of widely targeted metabolomics and transcriptomics was carried out. Transcriptomic results showed that 1068 genes highly related to phenylpropanoid biosynthesis gathered in the brown module were obtained by WGCNA. In KEGG analysis, differentially expressed genes (DEGs) were also highly enriched in EIP (Environmental Information Processing) pathways "Plant hormone signal transduction (map04075)" and "MAPK signaling pathway-plant (map04016)". Next, 87 genes were identified as the leading edge by GSEA analysis. So far, CsMYC2 was highlighted as a key transcription factor that regulates phenylpropanoid biosynthesis identified by GSEA and WGCNA. Furthermore, the major route of biosynthesis of phenylpropanoid compounds including coumarins, lignins, chlorogenic acid, flavonoids, and derivatives regulated by trypsin was also illustrated by both transcriptomic and metabolomic data. Results of O2PLS showed that CsMYC2 was positively correlated with Rosmarinic acid-3-O-glucoside, Epigallocatechin, Quercetin-3-O-sophoroside (Baimaside), and so on. Correlation between CsMYC2, phenylpropanoid related genes, and metabolites in C. sativus was illustrated by co-expression networks. Roles of CsMYC2 were further checked in C. sativus by VIGS. The results of this study might give new insight into the exploration of the postharvest resistance mechanism of C. sativus induced by trypsin and provide useful information for the subsequent mining of resistance genes in C. sativus.
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Affiliation(s)
- Jie Wang
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Pingping Tian
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Jiaju Sun
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Bairu Li
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Jingyu Jia
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Jiangfeng Yuan
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Xin Li
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China; Henan Engineering Research Center of Food Microbiology, Luoyang, 471023, China; National Demonstration Center for Experimental Food Processing and Safety Education, Luoyang, 471000, China.
| | - Shaobin Gu
- College of Food and Bioengineering, Henan University of Science and Technology, Luoyang, 471023, China.
| | - Xinyue Pang
- College of Medical Technology and Engineering, Henan University of Science and Technology, Luoyang, 471023, China.
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Elkobrosy DH, Aseel DG, Hafez EE, El-Saedy MA, Al-Huqail AA, Ali HM, Jebril J, Shama S, Abdelsalam NR, Elnahal AS. Quantitative detection of induced systemic resistance genes of potato roots upon ethylene treatment and cyst nematode, Globodera rostochiensis, infection during plant–nematode interactions. Saudi J Biol Sci 2022; 29:3617-3625. [PMID: 35844398 PMCID: PMC9280246 DOI: 10.1016/j.sjbs.2022.02.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/13/2022] [Accepted: 02/27/2022] [Indexed: 11/02/2022] Open
Abstract
Potato cyst nematodes caused by Globodera rostochiensis, are quarantine-restricted pests causing significant yield losses to potato growers. The phytohormone ethylene play significant roles in various plant-pathogen interactions, however, the molecular knowledge of how ethylene influences potato–nematode interaction is still lacking. Precise detection of potato-induced genes is essential for recognizing plant-induced systemic resistance (ISR). Candidate genes or PR- proteins with putative functions in modulating the response to potato cyst nematode stress were selected and functionally characterized. Using real-time polymerase chain reaction (RT-PCR), we measured the quantified expression of four pathogenesis-related (PR) genes, PR2, PR3, peroxidase, and polyphenol oxidase. The activation of these genes is intermediate during the ISR signaling in the root tissues. Using different ethylene concentrations could detect and induce defense genes in infected potato roots compared to the control treatment. The observed differences in the gene expression of treated infected plants are because of different concentrations of ethylene treatment and pathogenicity. Besides, the overexpressed or suppressed of defense- related genes during developmental stages and pathogen infection. We concluded that ethylene treatments positively affected potato defensive genes expression levels against cyst nematode infection. The results emphasize the necessity of studying molecular signaling pathways controlling biotic stress responses. Understanding such mechanisms will be critical for the development of broad-spectrum and stress-tolerant crops in the future.
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Valmonte-Cortes GR, Lilly ST, Pearson MN, Higgins CM, MacDiarmid RM. The Potential of Molecular Indicators of Plant Virus Infection: Are Plants Able to Tell Us They Are Infected? PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11020188. [PMID: 35050076 PMCID: PMC8777591 DOI: 10.3390/plants11020188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/21/2021] [Accepted: 01/06/2022] [Indexed: 05/06/2023]
Abstract
To our knowledge, there are no reports that demonstrate the use of host molecular markers for the purpose of detecting generic plant virus infection. Two approaches involving molecular indicators of virus infection in the model plant Arabidopsis thaliana were examined: the accumulation of small RNAs (sRNAs) using a microfluidics-based method (Bioanalyzer); and the transcript accumulation of virus-response related host plant genes, suppressor of gene silencing 3 (AtSGS3) and calcium-dependent protein kinase 3 (AtCPK3) by reverse transcriptase-quantitative PCR (RT-qPCR). The microfluidics approach using sRNA chips has previously demonstrated good linearity and good reproducibility, both within and between chips. Good limits of detection have been demonstrated from two-fold 10-point serial dilution regression to 0.1 ng of RNA. The ratio of small RNA (sRNA) to ribosomal RNA (rRNA), as a proportion of averaged mock-inoculation, correlated with known virus infection to a high degree of certainty. AtSGS3 transcript decreased between 14- and 28-days post inoculation (dpi) for all viruses investigated, while AtCPK3 transcript increased between 14 and 28 dpi for all viruses. A combination of these two molecular approaches may be useful for assessment of virus-infection of samples without the need for diagnosis of specific virus infection.
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Affiliation(s)
- Gardette R. Valmonte-Cortes
- School of Science, AUT City Campus, Auckland University of Technology, Auckland 1142, New Zealand;
- The New Zealand Institute for Plant & Food Research Limited, 120 Mt Albert Road, Auckland 1025, New Zealand; (S.T.L.); (R.M.M.)
- Correspondence:
| | - Sonia T. Lilly
- The New Zealand Institute for Plant & Food Research Limited, 120 Mt Albert Road, Auckland 1025, New Zealand; (S.T.L.); (R.M.M.)
- School of Biological Sciences, The University of Auckland, Thomas Building, 3a Symonds Street, Auckland 1010, New Zealand;
| | - Michael N. Pearson
- School of Biological Sciences, The University of Auckland, Thomas Building, 3a Symonds Street, Auckland 1010, New Zealand;
| | - Colleen M. Higgins
- School of Science, AUT City Campus, Auckland University of Technology, Auckland 1142, New Zealand;
| | - Robin M. MacDiarmid
- The New Zealand Institute for Plant & Food Research Limited, 120 Mt Albert Road, Auckland 1025, New Zealand; (S.T.L.); (R.M.M.)
- School of Biological Sciences, The University of Auckland, Thomas Building, 3a Symonds Street, Auckland 1010, New Zealand;
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Research Advances in Plant Genomics. Life (Basel) 2021; 11:life11121313. [PMID: 34947844 PMCID: PMC8703979 DOI: 10.3390/life11121313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 11/17/2022] Open
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