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Wu J, Xin R, Jiang Y, Jin H, Liu H, Zhang H, Jiang D, Fu Y, Xie J, Cheng J, Lin Y. Botrytis cinerea type II inhibitor of apoptosis BcBIR1 enhances the biocontrol capacity of Coniothyrium minitans. Microb Biotechnol 2024; 17:e14402. [PMID: 38393322 PMCID: PMC10886433 DOI: 10.1111/1751-7915.14402] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 02/25/2024] Open
Abstract
Apoptosis-like programmed cell death is associated with fungal development, ageing, pathogenicity and stress responses. Here, to explore the potential of Botrytis cinerea type II inhibitor of apoptosis (IAP) BcBIR1 in elevating the biocontrol efficacy of Coniothyrium minitans, the BcBIR1 gene was heterologously expressed in C. minitans. Results indicated that the strains expressing BcBIR1 had higher rates of conidiation, mycelial growth and biomass growth than the wild-type strain. Moreover, BcBIR1 was found to inhibit apoptosis, indicating its role as an IAP in C. minitans. Under various abiotic stresses, the growth rates of BcBIR1-expressing strains were significantly higher than that of the wild-type strain. Moreover, the conidial survival rate of the BcBIR1-expressing strains treated with ultraviolet irradiation was enhanced. In antifungal activity assay, the culture filtrates of BcBIR1-expressing strains displayed a stronger inhibitory effect on B. cinerea and Sclerotinia sclerotiorum than the wild-type strain. The study also found that BcBIR1 expression increased the mycoparasitism against the sclerotia, but not the hyphae of S. sclerotiorum. Taken together, these results suggest that BcBIR1 enhances vegetative growth, conidiation, anti-apoptosis activity, abiotic stress resistance, antifungal activity and mycoparasitism in C. minitans. As an IAP, BcBIR1 may improve the control capacity of C. minitans against S. sclerotiorum.
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Affiliation(s)
- Jianing Wu
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Ruolong Xin
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Yachan Jiang
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Huanan Jin
- Key Laboratory of Elemene Class Anti‐cancer Chinese Medicine of Zhejiang Province, Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Holistic Integrative Pharmacy Institute, Health Science CenterHangzhou Normal UniversityHangzhouZhejiangChina
| | - Hao Liu
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Hongxiang Zhang
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Daohong Jiang
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Yanping Fu
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Jiatao Xie
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Jiasen Cheng
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
| | - Yang Lin
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and TechnologyHuazhong Agricultural UniversityWuhanChina
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Myxobacterial Outer Membrane β-1,6-Glucanase Induced the Cell Death of Fusarium oxysporum by Destroying the Cell Wall Integrity. Appl Environ Microbiol 2023; 89:e0123622. [PMID: 36602342 PMCID: PMC9888188 DOI: 10.1128/aem.01236-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The β-1,6-glucan is the key linker between mannoproteins in the outermost part of the cell wall and β-1,3-glucan/chitin polysaccharide to maintain the rigid structure of the cell wall. The β-1,6-glucanase GluM, which was purified from the fermentation supernatant of Corallococcus sp. EGB, was able to inhibit the germination of Fusarium oxysporum f. sp. cucumerinum conidia at a minimum concentration of 2.0 U/mL (0.08 μg/mL). The survival rates of GluM-treated conidia and monohyphae were 10.4% and 30.7%, respectively, which were significantly lower than that of β-1,3-glucanase treatment (Zymolyase, 20.0 U/mL; equate to 1.0 mg/mL) (72.9% and 73.9%). In contrast to β-1,3-glucanase treatment, the high-osmolarity glycerol (HOG) pathway of F. oxysporum f. sp. cucumerinum cells was activated after GluM treatment, and the intracellular glycerol content was increased by 2.6-fold. Moreover, the accumulation of reactive oxygen species (ROS) in F. oxysporum f. sp. cucumerinum cells after GluM treatment induced apoptosis, but it was not associated with the increased intracellular glycerol content. Together, the results indicate that β-1,6-glucan is a promising target for the development of novel broad-spectrum antifungal agents. IMPORTANCE Phytopathogenic fungi are the most devastating plant pathogens in agriculture, causing enormous economic losses to global crop production. Biocontrol agents have been promoted as replacements to synthetic chemical pesticides for sustainable agriculture development. Cell wall-degrading enzymes (CWDEs), including chitinases and β-1,3-glucanases, have been considered as important armaments to damage the cell wall. Here, we found that F. oxysporum f. sp. cucumerinum is more sensitive to β-1,6-glucanase GluM treatment (0.08 μg/mL) than β-1,3-glucanase Zymolyase (1.0 mg/mL). The HOG pathway was activated in F. oxysporum f. sp. cucumerinum cells after GluM treatment, and the intracellular glycerol content was significantly increased. Moreover, the decomposition of F. oxysporum f. sp. cucumerinum cell wall by GluM induced the burst of intracellular ROS and apoptosis, which eventually leads to cell death. Therefore, we suggest that the β-1,6-glucan of the fungal cell wall may be a better antifungal target compared to the β-1,3-glucan.
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Cloning and Molecular Characterization of CmOxdc3 Coding for Oxalate Decarboxylase in the Mycoparasite Coniothyrium minitans. J Fungi (Basel) 2022; 8:jof8121304. [PMID: 36547637 PMCID: PMC9785797 DOI: 10.3390/jof8121304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/10/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Coniothyrium minitans (Cm) is a mycoparasitic fungus of Sclerotinia sclerotiorum (Ss), the causal agent of Sclerotinia stem rot of oilseed rape. Ss can produce oxalic acid (OA) as a phytotoxin, whereas Cm can degrade OA, thereby nullifying the toxic effect of OA. Two oxalate decarboxylase (OxDC)-coding genes, CmOxdc1 and CmOxdc2, were cloned, and only CmOxdc1 was found to be partially responsible for OA degradation, implying that other OA-degrading genes may exist in Cm. This study cloned a novel OxDC gene (CmOxdc3) in Cm and its OA-degrading function was characterized by disruption and complementation of CmOxdc3. Sequence analysis indicated that, unlike CmOxdc1, CmOxdc3 does not have the signal peptide sequence, implying that CmOxDC3 may have no secretory capability. Quantitative RT-PCR showed that CmOxdc3 was up-regulated in the presence of OA, malonic acid and hydrochloric acid. Deletion of CmOxdc3 resulted in reduced capability to parasitize sclerotia of Ss. The polypeptide (CmOxDC3) encoded by CmOxdc3 was localized in cytoplasm and gathered in vacuoles in response to the extracellular OA. Taken together, our results demonstrated that CmOxdc3 is a novel gene responsible for OA degradation, which may work in a synergistic manner with CmOxdc1.
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Liu H, An T, Zhao Y, Du X, Bi X, Zhang Z, Chen Y, Wen J. Benzoxazines in the Root Exudates Responsible for Nonhost Disease Resistance of Maize to Phytophthora sojae. PHYTOPATHOLOGY 2022; 112:1537-1544. [PMID: 35113672 DOI: 10.1094/phyto-12-21-0508-r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
It has been reported that the root exudates of nonhost maize inhibit Phytophthora sojae because of the presence of benzoxazines in maize roots. To understand the concentrations of benzoxazines (Bxs) in maize root exudates and the molecular mechanism of P. sojae being inhibited, the transcriptomes of P. sojae responding to three different Bxs, 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one (DIMBOA), 6-methoxy-2-benzoxazolinone (MBOA), and benzoxazolinone (BOA), were analyzed by RNA sequencing method. We detected DIMBOA, MBOA, and BOA with a concentration range of 7 to 126 μg/ml in root exudates of three tested maize cultivars (A6565, Pengyu 1, and Xianyu 696). DIMBOA, MBOA, and BOA inhibited chemotaxis and invasiveness of P. sojae zoospores and mycelial growth. The inhibition was regulated mainly by endocytosis and the calcium signaling pathway, PI3K-Akt signaling pathway, and mTOR signaling pathway; meanwhile, the glutathione signaling pathway was activated to increase the antioxidant capacity and efflux of toxic substances. It was speculated that endocytosis plays an important role in the response of P. sojae to Bxs, and the specific functions of genes in this pathway must be further studied. This result provides new insights into the response mechanisms of P. sojae response to Bxs.
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Affiliation(s)
- Haixu Liu
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Tai An
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yifan Zhao
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Xiuming Du
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Xiangqi Bi
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Zhuoqun Zhang
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Yufei Chen
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Jingzhi Wen
- Department of Plant Protection, College of Agriculture, Northeast Agricultural University, Harbin 150030, People's Republic of China
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Yang X, Huang X, Zhang L, Du L, Liu Y. The
NDT80
‐like transcription factor
CmNdt80a
affects the conidial formation and germination, mycoparasitism, and cell wall integrity of
Coniothyrium minitans. J Appl Microbiol 2022; 133:808-818. [DOI: 10.1111/jam.15575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 03/06/2022] [Accepted: 04/11/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Xiaoxiang Yang
- Institute of Plant Protection Academy of Agricultural Sciences Sichuan Chengdu China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs Chengdu China
| | - Xiaoqin Huang
- Institute of Plant Protection Academy of Agricultural Sciences Sichuan Chengdu China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs Chengdu China
| | - Lei Zhang
- Institute of Plant Protection Academy of Agricultural Sciences Sichuan Chengdu China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs Chengdu China
| | - Lei Du
- Institute of Plant Protection Academy of Agricultural Sciences Sichuan Chengdu China
| | - Yong Liu
- Institute of Plant Protection Academy of Agricultural Sciences Sichuan Chengdu China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs Chengdu China
- Sichuan Academy of Agricultural Sciences, 20 # Jingjusi Rd Chengdu Sichuan P.R. China
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Wang J, Zeng W, Cheng J, Xie J, Fu Y, Jiang D, Lin Y. lncRsp1, a long noncoding RNA, influences Fgsp1 expression and sexual reproduction in Fusarium graminearum. MOLECULAR PLANT PATHOLOGY 2022; 23:265-277. [PMID: 34841640 PMCID: PMC8743023 DOI: 10.1111/mpp.13160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/05/2021] [Accepted: 10/18/2021] [Indexed: 06/13/2023]
Abstract
Long noncoding RNAs (lncRNAs) are crucial regulators of gene expression in many biological processes, but their biological functions remain largely unknown, especially in fungi. Fusarium graminearum is an important pathogen that causes the destructive disease Fusarium head blight (FHB) or head scab disease on wheat and barley. In our previous RNA sequencing (RNA-Seq) study, we discovered that lncRsp1 is an lncRNA that is located +99 bp upstream of a putative sugar transporter gene, Fgsp1, with the same transcription direction. Functional studies revealed that ΔlncRsp1 and ΔFgsp1 were normal in growth and conidiation but had defects in ascospore discharge and virulence on wheat coleoptiles. Moreover, lncRsp1 and Fgsp1 were shown to negatively regulate the expression of several deoxynivalenol (DON) biosynthesis genes, TRI4, TRI5, TRI6, and TRI13, as well as DON production. Further analysis showed that the overexpression of lncRsp1 enhanced the ability of ascospore release and increased the mRNA expression level of the Fgsp1 gene, while lncRsp1-silenced strains reduced ascospore discharge and inhibited Fgsp1 expression during the sexual reproduction stage. In addition, the lncRsp1 complementary strains lncRsp1-LC-1 and lncRsp1-LC-2 restored ascospore discharge to the level of the wild-type strain PH-1. Taken together, our results reveal the distinct and specific functions of lncRsp1 and Fgsp1 in F. graminearum and principally demonstrate that lncRsp1 can affect the release of ascospores by regulating the expression of Fgsp1.
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Affiliation(s)
- Jie Wang
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
| | - Wenping Zeng
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- Key Laboratory of Environment Change and Resources Use in Beibu GulfMinistry of EducationNanning Normal UniversityNanningChina
| | - Jiasen Cheng
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
| | - Jiatao Xie
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
| | - Yanping Fu
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
| | - Daohong Jiang
- State Key Laboratory of Agricultural MicrobiologyHuazhong Agricultural UniversityWuhanChina
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
| | - Yang Lin
- Hubei Key Laboratory of Plant PathologyHuazhong Agricultural UniversityWuhanChina
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7
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Hu G, Bakkeren E, Caza M, Horianopoulos L, Sánchez-León E, Sorensen M, Jung W, Kronstad JW. Vam6/Vps39/TRAP1-domain proteins influence vacuolar morphology, iron acquisition and virulence in Cryptococcus neoformans. Cell Microbiol 2021; 23:e13400. [PMID: 34800311 DOI: 10.1111/cmi.13400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 12/21/2022]
Abstract
The pathogenic fungus Cryptococcus neoformans must overcome iron limitation to cause disease in mammalian hosts. Previously, we reported a screen for insertion mutants with poor growth on haem as the sole iron source. In this study, we characterised one such mutant and found that the defective gene encoded a Vam6/Vps39/TRAP1 domain-containing protein required for robust growth on haem, an important iron source in host tissue. We designated this protein Vps3 based on reciprocal best matches with the corresponding protein in Saccharomyces cerevisiae. C. neoformans encodes a second Vam6/Vps39/TRAP1 domain-containing protein designated Vam6/Vlp1, and we found that this protein is also required for robust growth on haem as well as on inorganic iron sources. This protein is predicted to be a component of the homotypic fusion and vacuole protein sorting complex involved in endocytosis. Further characterisation of the vam6Δ and vps3Δ mutants revealed perturbed trafficking of iron acquisition functions (e.g., the high affinity iron permease Cft1) and impaired processing of the transcription factor Rim101, a regulator of haem and iron acquisition. The vps3Δ and vam6Δ mutants also had pleiotropic phenotypes including loss of virulence in a mouse model of cryptococcosis, reduced virulence factor elaboration and increased susceptibility to stress, indicating pleiotropic roles for Vps3 and Vam6 beyond haem use in C. neoformans. TAKE AWAYS: Two Vam6/Vps39/TRAP1-domain proteins, Vps3 and Vam6, support the growth of Cryptococcus neoformans on haem. Loss of Vps3 and Vam6 influences the trafficking and expression of iron uptake proteins. Loss of Vps3 or Vam6 eliminates the ability of C. neoformans to cause disease in a mouse model of cryptococcosis.
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Affiliation(s)
- Guanggan Hu
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Erik Bakkeren
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Zoology, University of Oxford, Oxford, UK
| | - Mélissa Caza
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada.,Larissa Yarr Medical Microbiology Laboratory, Kelowna General Hospital, Kelowna, British Columbia, Canada
| | - Linda Horianopoulos
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eddy Sánchez-León
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Melanie Sorensen
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Wonhee Jung
- Department of Systems Biotechnology, Chung-Ang University, Anseong, Republic of Korea
| | - James W Kronstad
- The Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
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Wang J, Shao S, Liu C, Song Z, Liu S, Wu S. The genus Paraconiothyrium: species concepts, biological functions, and secondary metabolites. Crit Rev Microbiol 2021; 47:781-810. [PMID: 34214001 DOI: 10.1080/1040841x.2021.1933898] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
The genus Paraconiothyrium has worldwide distribution with diverse host habitats and exhibits potential utilisation as biocontrol agent, bioreactor and antibiotic producer. In this review, we firstly comprehensively summarise the current taxonomic status of Paraconiothyrium species, including their category names, morphological features, habitats, and multigene phylogenetic relationships. Some Paraconiothyrium species possess vital biological functions and potential applications in medicine, agriculture, industry, and environmental protection. A total of 147 secondary metabolites have been reported so far from Paraconiothyrium, among which 95 are novel. This paper serves to provide an overview of their diverse structures with chemical classification and biological activities. To date, 27 species of Paraconiothyrium have been documented; however, only seven have been investigated for their secondary metabolites or biological functions. Our review is expected to draw more attention to this genus for providing a taxonomic reference, discovering extensive biological functions, and searching in-depth for new bioactive natural products.
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Affiliation(s)
- Junfei Wang
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Shicheng Shao
- Gardening and Horticulture Department, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla County, Yunnan, China
| | - Chuansheng Liu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Zhiqiang Song
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Sisi Liu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
| | - Shaohua Wu
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, School of Life Sciences, Yunnan Institute of Microbiology, Yunnan University, Kunming, China
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9
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Mao X, Yang L, Yu D, Ma T, Ma C, Wang J, Yu Q, Li M. The Vacuole and Mitochondria Patch (vCLAMP) Protein Vam6 is Crucial for Autophagy in Candida albicans. Mycopathologia 2021; 186:477-486. [PMID: 34057669 DOI: 10.1007/s11046-021-00565-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 05/24/2021] [Indexed: 11/24/2022]
Abstract
Vacuole and mitochondria patches (vCLAMPs) are involved in the stress resistance of yeast, but their exact role in autophagy remains so far unclear. This study, for the first time, investigated the role of the vCLAMP core protein Vam6 in autophagy of Candida albicans. The experiments demonstrated that the deletion of VAM6 led to a growth defect under nitrogen starvation. Also, western blotting revealed that the vam6Δ/Δ mutant attenuated degradation of Atg8 (an autophagy indicator), Lap41 (an indicator of the cytoplasm to vacuole targeting pathway), and Csp37 (a mitophagy indicator). Moreover, the activity of carboxypeptidase Y and the levels of the vacuolar phospholipase Atg15 were significantly decreased in the mutant, which confirmed the defect of autophagy caused by deletion of VAM6. Overall, these results revealed that Vam6 is essential in maintaining the autophagic process under nitrogen starvation, and this provided new insights into the correlation between vCLAMPs and autophagy.
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Affiliation(s)
- Xiaolong Mao
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Li Yang
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Dixiong Yu
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Tianyu Ma
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Congcong Ma
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Jiazhen Wang
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Qilin Yu
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China
| | - Mingchun Li
- Ministry of Education Key Laboratory of Molecular Microbiology and Technology, Department of Microbiology, College of LifeSciences, Nankai University, No. 94, Weijin Road, Tianjin, 300071, China.
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10
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Yang X, Zhang L, Xiang Y, Du L, Huang X, Liu Y. Comparative transcriptome analysis of Sclerotinia sclerotiorum revealed its response mechanisms to the biological control agent, Bacillus amyloliquefaciens. Sci Rep 2020; 10:12576. [PMID: 32724140 PMCID: PMC7387486 DOI: 10.1038/s41598-020-69434-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 07/12/2020] [Indexed: 11/08/2022] Open
Abstract
Biological control mechanisms of plant diseases have been intensively studied. However, how plant pathogens respond to and resist or alleviate biocontrol agents remains largely unknown. In this study, a comparative transcriptome analysis was performed to elucidate how the pathogen of sclerotinia stem rot, Sclerotinia sclerotiorum, responds and resists to the biocontrol agent, Bacillus amyloliquefaciens. Results revealed that a total of 2,373 genes were differentially expressed in S. sclerotiorum samples treated with B. amyloliquefaciens fermentation broth (TS) when compared to control samples (CS). Among these genes, 2,017 were upregulated and 356 were downregulated. Further analyses indicated that various genes related to fungal cell wall and cell membrane synthesis, antioxidants, and the autophagy pathway were significantly upregulated, including glucan synthesis, ergosterol biosynthesis pathway, fatty acid synthase, heme-binding peroxidase related to oxidative stress, glutathione S-transferase, ABC transporter, and autophagy-related genes. These results suggest that S. sclerotiorum recruits numerous genes to respond to or resist the biocontrol of B. amyloliquefaciens. Thus, this study serves as a valuable resource regarding the mechanisms of fungal pathogen resistance to biocontrol agents.
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Affiliation(s)
- Xiaoxiang Yang
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs, Chengdu, 610066, Sichuan, People's Republic of China
| | - Lei Zhang
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs, Chengdu, 610066, Sichuan, People's Republic of China
| | - Yunjia Xiang
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China
| | - Lei Du
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China
| | - Xiaoqin Huang
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China.
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs, Chengdu, 610066, Sichuan, People's Republic of China.
| | - Yong Liu
- Institute of Plant Protection, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, People's Republic of China.
- Key Laboratory of Integrated Pest Management on Crops in Southwest, Ministry of Agriculture and Rural Affairs, Chengdu, 610066, Sichuan, People's Republic of China.
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11
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Zhao H, Zhou T, Xie J, Cheng J, Chen T, Jiang D, Fu Y. Mycoparasitism illuminated by genome and transcriptome sequencing of Coniothyrium minitans, an important biocontrol fungus of the plant pathogen Sclerotinia sclerotiorum. Microb Genom 2020; 6:e000345. [PMID: 32141811 PMCID: PMC7200069 DOI: 10.1099/mgen.0.000345] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 02/11/2020] [Indexed: 12/04/2022] Open
Abstract
Coniothyrium minitans is a mycoparasite of the notorious plant pathogen Sclerotinia sclerotiorum. To further understand the parasitism of C. minitans, we assembled and analysed its genome and performed transcriptome analyses. The genome of C. minitans strain ZS-1 was assembled into 350 scaffolds and had a size of 39.8 Mb. A total of 11 437 predicted genes and proteins were annotated, and 30.8 % of the blast hits matched proteins encoded by another member of the Pleosporales, Paraphaeosphaeria sporulosa, a worldwide soilborne fungus with biocontrol ability. The transcriptome of strain ZS-1 during the early interaction with S. sclerotiorum at 0, 4 and 12 h was analysed. The detected expressed genes were involved in responses to host defenses, including cell-wall-degrading enzymes, transporters, secretory proteins and secondary metabolite productions. Seventeen differentially expressed genes (DEGs) of fungal cell-wall-degrading enzymes (FCWDs) were up-regulated during parasitism, with only one down-regulated. Most of the monocarboxylate transporter genes of the major facilitator superfamily and all the detected ABC transporters, especially the heavy metal transporters, were significantly up-regulated. Approximately 8 % of the 11 437 proteins in C. minitans were predicted to be secretory proteins with catalytic activity. In the molecular function category, hydrolase activity, peptidase activity and serine hydrolase activity were enriched. Most genes involved in serine hydrolase activity were significantly up-regulated. This genomic analysis and genome-wide expression study demonstrates that the mycoparasitism process of C. minitans is complex and a broad range of proteins are deployed by C. minitans to successfully invade its host. Our study provides insights into the mechanisms of the mycoparasitism between C. minitans and S. sclerotiorum and identifies potential secondary metabolites from C. minitans for application as a biocontrol agent.
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Affiliation(s)
- Huizhang Zhao
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Ting Zhou
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Jiatao Xie
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Jiasen Cheng
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Tao Chen
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Daohong Jiang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
| | - Yanping Fu
- Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei Province, PR China
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12
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CmAim24 Is Essential for Mitochondrial Morphology, Conidiogenesis, and Mycoparasitism in Coniothyrium minitans. Appl Environ Microbiol 2020; 86:AEM.02291-19. [PMID: 31836578 DOI: 10.1128/aem.02291-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 11/25/2019] [Indexed: 11/20/2022] Open
Abstract
Coniothyrium minitans is an important mycoparasite of the notorious phytopathogenic fungus Sclerotinia sclerotiorum The mycoparasitism system of C. minitans-S. sclerotiorum is unique and important in probing fungi and fungal interactions. Here, we report a conidiation-deficient mutant, ZS-1TN1961, which was screened from a transfer DNA (T-DNA) insertional library of C. minitans A single-copy gene, encoding a protein with high sequence similarity to Aim24 (altered inheritance of mitochondria protein 24) in Saccharomyces cerevisiae, was disrupted by T-DNA insertion in this mutant. Gene replacement and complementation experiments confirmed that mutants lacking CmAim24 exhibited significantly reduced conidial production and germination as well as reduced sclerotial mycoparasitic ability. Furthermore, cellular localization assays showed that CmAim24 localized to mitochondria, and abnormal mitochondria were observed in the ΔCmAim24 mutant. The ΔCmAim24 mutant exhibited significant accumulation of reactive oxygen species (ROS) and a reduced ATP content in mycelia. In summary, our results suggest that CmAim24 plays a key role in mitochondrial architecture and function, conidiogenesis, and mycoparasitism in C. minitans IMPORTANCE Aim24 proteins are involved in mitochondrial biogenesis and accumulate between the two membranes of a mitochondrion. Their function in prokaryotes and filamentous fungi is as yet unknown. In the present study, we characterized an Aim24 protein, CmAim24, in the mycoparasite Coniothyrium minitans and proved its critical role in mitochondrial morphology and function, conidiogenesis, conidial germination, and mycoparasitism to S. sclerotiorum.
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13
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Luo C, Zhao H, Yang X, Qiang C, Cheng J, Xie J, Chen T, Jiang D, Fu Y. Functional Analysis of the Melanin-Associated Gene CmMR1 in Coniothyrium minitans. Front Microbiol 2018; 9:2658. [PMID: 30467498 PMCID: PMC6237101 DOI: 10.3389/fmicb.2018.02658] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 10/18/2018] [Indexed: 11/14/2022] Open
Abstract
Coniothyrium minitans is a sclerotial parasite, which has been investigated for commercial control of crop diseases caused by Sclerotinia sclerotiorum. Previously, we obtained a T-DNA insertional mutant, ZS-1TN24363, which did not produce melanin during conidiation. To understand the function of melanin in C. minitans, we cloned the gene that was disrupted by the T-DNA insertion, and found that this gene, called CmMR1, encoded a putative protein of 1,011 amino acids, which is a homolog of the transcription factor MR. Full-length CmMR1 contains 3,167 bp, with three exons and two introns. To confirm that the disrupted gene is responsible for the melanin-deficiency of the mutant, CmMR1 was disrupted and three targeted knockout mutants were obtained. Biological assays showed that the phenotype of the targeted knockout mutants was similar to that of the T-DNA insertional mutant. Furthermore, gene complementation confirmed that CmMR1 is responsible for the mutant phenotype. CmMR1 disruption did not affect hyphal growth, conidiation, and parasitization of C. minitans, however, the ROS accumulation increased and tolerance to UV light decreased significantly in the mutants. Our result may enhance the understanding of melanin in the ecology of C. minitans on molecular level.
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Affiliation(s)
- Chenwei Luo
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Huizhang Zhao
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Xiaoxiang Yang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Cuicui Qiang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jiasen Cheng
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Jiatao Xie
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Tao Chen
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Daohong Jiang
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, China.,The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yanping Fu
- The Provincial Key Lab of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
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14
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Li B, Liu L, Li Y, Dong X, Zhang H, Chen H, Zheng X, Zhang Z. The FgVps39-FgVam7-FgSso1 Complex Mediates Vesicle Trafficking and Is Important for the Development and Virulence of Fusarium graminearum. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 2017; 30:410-422. [PMID: 28437167 DOI: 10.1094/mpmi-11-16-0242-r] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Vesicle trafficking is an important event in eukaryotic organisms. Many proteins and lipids transported between different organelles or compartments are essential for survival. These processes are mediated by soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) proteins, Rab-GTPases, and multisubunit tethering complexes such as class C core vacuole or endosome tethering and homotypic fusion or vacuole protein sorting (HOPS). Our previous study has demonstrated that FgVam7, which encodes a SNARE protein involving in vesicle trafficking, plays crucial roles in growth, asexual or sexual development, deoxynivalenol production, and pathogenicity in Fusarium graminearum. Here, the affinity purification approach was used to identify FgVam7-interacting proteins to explore its regulatory mechanisms during vesicle trafficking. The orthologs of yeast Vps39, a HOPS tethering complex subunit, and Sso1, a SNARE protein localized to the vacuole or endosome, were identified and selected for further characterization. In yeast two-hybrid and glutathione-S-transferase pull-down assays, FgVam7, FgVps39, and FgSso1 interacted with each other as a complex. The ∆Fgvps39 mutant generated by targeted deletion was significantly reduced in vegetative growth and asexual development. It failed to produce sexual spores and was defective in plant infection and deoxynivalenol production. Further cellular localization and cytological examinations suggested that FgVps39 is involved in vesicle trafficking from early or late endosomes to vacuoles in F. graminearum. Additionally, the ∆Fgvps39 mutant was defective in vacuole morphology and autophagy, and it was delayed in endocytosis. Our results demonstrate that FgVam7 interacts with FgVps39 and FgSso1 to form a unique complex, which is involved in vesicle trafficking and modulating the proper development of infection-related morphogenesis in F. graminearum.
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Affiliation(s)
- Bing Li
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Luping Liu
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Ying Li
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Xin Dong
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Haifeng Zhang
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Huaigu Chen
- 2 Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
| | - Xiaobo Zheng
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
| | - Zhengguang Zhang
- 1 Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, and Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China; and
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15
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Zhang X, Wang G, Yang C, Huang J, Chen X, Zhou J, Li G, Norvienyeku J, Wang Z. A HOPS Protein, MoVps41, Is Crucially Important for Vacuolar Morphogenesis, Vegetative Growth, Reproduction and Virulence in Magnaporthe oryzae. FRONTIERS IN PLANT SCIENCE 2017; 8:1091. [PMID: 28713398 PMCID: PMC5492488 DOI: 10.3389/fpls.2017.01091] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/06/2017] [Indexed: 05/02/2023]
Abstract
The homotypic fusion and protein sorting protein complex (HOPS) is the first known tether complex identified in the endocytic system that plays a key role in promoting homotypic vacuolar fusion, vacuolar biogenesis and trafficking in a wide range of organisms, including plant and fungi. However, the exact influence of the HOPS complex on growth, reproduction and pathogenicity of the economically destructive rice blast fungus has not been investigated. In this study, we identified M. oryzae vacuolar protein sorting 41 (MoVps41) an accessory subunit of HOPS complex and used targeted gene deletion approach to evaluate its contribution to growth, reproduction and infectious life cycle of the rice blast fungus. Corresponding results obtained from this study showed that MoVps41 is required for optimum vegetative development of M. oryzae and observed that MoVps41 deletion mutant displayed defective vegetative growth. Our investigation further showed that MoVps41 deletion triggered vacuolar fragmentation, compromised membrane integrity and pathogenesis of the ΔMovps41 mutant. Our studies also showed for the first time that MoVps41 plays an essential role in the regulation of sexual and asexual reproduction of M. oryzae. In summary, our study provides insight into how MoVps41 mediated vacuolar fusion and biogenesis influences reproduction, pathogenesis, and vacuolar integrity in M. oryzae and also underscores the need to holistically investigate the HOPS complex in rice blast pathogen.
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Affiliation(s)
- Xiaojie Zhang
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops and College of Life Science, Fujian Agriculture and Forestry UniversityFuzhou, China
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Guanghui Wang
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Chengdong Yang
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Jun Huang
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Xiaofeng Chen
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Jie Zhou
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Guangpu Li
- Department of Biochemistry and Molecular Biology, University of Oklahoma Health Sciences Center, Oklahoma CityOK, United States
| | - Justice Norvienyeku
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops and College of Life Science, Fujian Agriculture and Forestry UniversityFuzhou, China
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
- *Correspondence: Justice Norvienyeku, Zonghua Wang,
| | - Zonghua Wang
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops and College of Life Science, Fujian Agriculture and Forestry UniversityFuzhou, China
- Fujian University Key Laboratory for Functional Genomics of Plant Fungal Pathogens, Fujian Agriculture and Forestry UniversityFuzhou, China
- College of Ocean Science, Minjiang UniversityFuzhou, China
- *Correspondence: Justice Norvienyeku, Zonghua Wang,
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