Dimorphism in Neopseudocercosporella capsellae, an Emerging Pathogen Causing White Leaf Spot Disease of Brassicas
Article
Gunasinghe, Niroshini, Barbetti, Martin J., You, Ming Pei, Dehigaspitiya, Prabuddha and Neate, Stephen. 2021. "Dimorphism in Neopseudocercosporella capsellae, an Emerging Pathogen Causing White Leaf Spot Disease of Brassicas." Frontiers in Cellular and Infection Microbiology. 11, pp. 1-15. https://doi.org/10.3389/fcimb.2021.678231
| Article Title | Dimorphism in Neopseudocercosporella capsellae, an Emerging Pathogen Causing White Leaf Spot Disease of Brassicas |
|---|---|
| ERA Journal ID | 200513 |
| Article Category | Article |
| Authors | Gunasinghe, Niroshini (Author), Barbetti, Martin J. (Author), You, Ming Pei (Author), Dehigaspitiya, Prabuddha (Author) and Neate, Stephen (Author) |
| Journal Title | Frontiers in Cellular and Infection Microbiology |
| Journal Citation | 11, pp. 1-15 |
| Article Number | 678231 |
| Number of Pages | 15 |
| Year | 2021 |
| Place of Publication | Switzerland |
| ISSN | 2235-2988 |
| Digital Object Identifier (DOI) | https://doi.org/10.3389/fcimb.2021.678231 |
| Web Address (URL) | https://www.frontiersin.org/articles/10.3389/fcimb.2021.678231/full |
| Abstract | White leaf spot pathogen: Neopseudocercosporella capsellae causes significant damage to many economically important Brassicaceae crops, including oilseed rape through foliar, stem, and pod lesions under cool and wet conditions. A lack of information on critical aspects of the pathogen's life cycle limits the development of effective control measures. The presence of single-celled spores along with multi-celled conidia on cotyledons inoculated with multi-celled conidia suggested that the multi-celled conidia were able to form single-celled spores on the host surface. This study was designed to demonstrate N. capsellae morphological plasticity, which allows the shift between a yeast-like single-celled phase and the multi-celled hyphal phase. Separate experiments were designed to illustrate the pathogen's morphological transformation to single-celled yeast phase from multi-celled hyphae or multi-celled macroconidia in-vitro and in-planta. Results confirmed the ability of N. capsellae to switch between two morphologies (septate hyphae and single-celled yeast phase) on a range of artificial culture media (in-vitro) or in-planta on the host surface before infection occurs. The hyphae-to-yeast transformation occurred through the production of two morphologically distinguishable blastospore (blastoconidia) types (meso-blastospores and micro-blastospores), and arthrospores (arthroconidia). |
| Keywords | Arthroconidia; Blastoconidia; Brassica; dimorphism; morphological transformation; N. capsellae; white leaf spot |
| ANZSRC Field of Research 2020 | 310805. Plant pathology |
| Byline Affiliations | Centre for Crop Health |
| University of Western Australia | |
| University of Adelaide | |
| Institution of Origin | University of Southern Queensland |
Permalink -
https://research.usq.edu.au/item/q6y31/dimorphism-in-neopseudocercosporella-capsellae-an-emerging-pathogen-causing-white-leaf-spot-disease-of-brassicas
Download files
Published Version
| Dimorphism in Neopseudocercosporella capsellae, an Emerging Pathogen Causing White Leaf Spot Disease of Brassicas.pdf | ||
| License: CC BY 4.0 | ||
| File access level: Anyone | ||
92
total views74
total downloads0
views this month2
downloads this month
Export as
Related outputs
Diversity and pathogenicity of Fusarium spp. isolated from cultivated sorghum stems and roots in eastern Australia
Gunasinghe, Niroshini, Vaghefi, Niloofar, Shivas, Roger G., Tan, Yu Pei, Jordan, David, Mace, Emma and Martin, Anke. 2024. "Diversity and pathogenicity of Fusarium spp. isolated from cultivated sorghum stems and roots in eastern Australia." Plant Pathology. 73 (9), pp. 2563-2573. https://doi.org/10.1111/ppa.13985First report of Fusarium madaense as a cause of root and stalk rot on Sorghum bicolor in Australia
Gunasinghe, N., Vaghefi, N., Shivas, R. G., Tan, Y. P., Jordan, D., Mace, E., Cruickshank, A. and Martin, A.. 2023. "First report of Fusarium madaense as a cause of root and stalk rot on Sorghum bicolor in Australia." New Disease Reports. 47 (2). https://doi.org/10.1002/ndr2.12192IMA Genome - F16 Draft genome assemblies of Fusarium marasasianum, Huntiella abstrusa, two Immersiporthe knoxdaviesiana isolates, Macrophomina pseudophaseolina, Macrophomina phaseolina, Naganishia randhawae, and Pseudocercospora cruenta
Wingfield, Brenda D., De Vos, Lieschen, Wilson, Andi M., Duong, Tuan A., Vaghefi, Niloofar, Botes, Angela, Kharwar, Ravindra Nath, Chand, Ramesh, Poudel, Barsha, Aliyu, Habibu, Barbetti, Martin J., Chen, ShuaiFei, de Maayer, Pieter, Liu, FeiFei, Navathe, Sudhir, Sinha, Shagun, Steenkamp, Emma T., Suzuki, Hiroyuki, Tshisekedi, Kalonji A., ..., Wingfield, Michael J.. 2022. "IMA Genome - F16 Draft genome assemblies of Fusarium marasasianum, Huntiella abstrusa, two Immersiporthe knoxdaviesiana isolates, Macrophomina pseudophaseolina, Macrophomina phaseolina, Naganishia randhawae, and Pseudocercospora cruenta." IMA Fungus: the global mycological journal. 13 (1), pp. 1-22. https://doi.org/10.1186/s43008-022-00089-zFirst Report of Powdery Mildew Caused by Erysiphe cruciferarum on Brassica campestris var. pekinensis, B. carinata, Eruca sativa, E. vesicaria in Australia and on B. rapa and B. oleracea var. capitata in Western Australia
Gunasinghe, Niroshini, You, M. P., Lanoiselet, V., Eyres, N. and Barbetti, M. J.. 2013. "First Report of Powdery Mildew Caused by Erysiphe cruciferarum on Brassica campestris var. pekinensis, B. carinata, Eruca sativa, E. vesicaria in Australia and on B. rapa and B. oleracea var. capitata in Western Australia." Plant Disease: an international journal of applied plant pathology. 97 (9), pp. 1256-1256. https://doi.org/10.1094/PDIS-03-13-0299-PDNSite-specific, genotypic and temporal variation in photosynthesis and its related biochemistry in wheat (Triticum aestivum)
Dehigaspitiya, Prabuddha, Milham, Paul, Martin, Anke, Ash, Gavin, Gamage, Dananjali, Holford, Paul and Seneweera, Saman. 2021. "Site-specific, genotypic and temporal variation in photosynthesis and its related biochemistry in wheat (Triticum aestivum)." Functional Plant Biology: an international journal of plant function. 49 (2), pp. 115-131. https://doi.org/10.1071/FP21111Genetic biofortification of wheat with zinc: Opportunities to fine-tune zinc uptake, transport and grain loading
Kamaral, Chandima, Neate, Stephen M., Gunasinghe, Niroshini, Milham, Paul J., Paterson, David J., Kopittke, Peter M. and Seneweera, Saman. 2021. "Genetic biofortification of wheat with zinc: Opportunities to fine-tune zinc uptake, transport and grain loading." Physiologia Plantarum. 174 (1), pp. 1-18. https://doi.org/10.1111/ppl.13612The use of Pantoea agglomerans and Flavobacterium sp. to control banana pathogens
Gunasinghe, R. Niroshini, Ikiriwatte, Chamari J. and Karunaratne, Anjani M.. 2004. "The use of Pantoea agglomerans and Flavobacterium sp. to control banana pathogens." Journal of Horticultural Science and Biotechnology. 79 (6), pp. 1002-1006. https://doi.org/10.1080/14620316.2004.11511852Interactions of Colletotrichum musae and Lasiodiplodia theobromae and their biocontrol by Pantoea agglomerans and Flavobacterium sp. in expression of crown rot of 'Embul' banana
Gunasinghe, W. K. R. Niroshini and Karunaratne, Anjani M.. 2009. "Interactions of Colletotrichum musae and Lasiodiplodia theobromae and their biocontrol by Pantoea agglomerans and Flavobacterium sp. in expression of crown rot of 'Embul' banana." BioControl: journal of the International Organisation for Biological Control. 54 (4), pp. 587-596. https://doi.org/10.1007/s10526-009-9210-4Hidden diversity of Macrophomina associated with broadacre and horticultural crops in Australia
Poudel, Barsha, Shivas, Roger G., Adorada, Dante L., Barbetti, Martin J., Bithell, Sean L., Kelly, Lisa A., Moore, Natalie, Sparks, Adam H., Tan, Yu Pei, Thomas, Geoff, van Leur, Joop and Vaghefi, Niloofar. 2021. "Hidden diversity of Macrophomina associated with broadacre and horticultural crops in Australia." European Journal of Plant Pathology. 161, pp. 1-23. https://doi.org/10.1007/s10658-021-02300-0Outstanding host resistance will resolve the threat from white leaf spot disease (Pseudocercosporella capsellae) to oilseed and vegetable Brassica spp. crops
Gunasinghe, Niroshini, You, Ming Pei, Banga, Surinder S., Banga, Shashi K. and Barbetti, Martin J.. 2017. "Outstanding host resistance will resolve the threat from white leaf spot disease (Pseudocercosporella capsellae) to oilseed and vegetable Brassica spp. crops." Australasian Plant Pathology. 46 (2), pp. 137-146. https://doi.org/10.1007/s13313-017-0470-7Unique infection structures produced by Pseudocercosporella capsellae on oilseed crops Brassica carinata, B. juncea and B. napus in Western Australia
Gunasinghe, N., You, M. P., Clode, P., Cawthray, G. R. and Barbetti, M. J.. 2017. "Unique infection structures produced by Pseudocercosporella capsellae on oilseed crops Brassica carinata, B. juncea and B. napus in Western Australia." Plant Pathology. 66 (2), pp. 304-315. https://doi.org/10.1111/ppa.12563Mechanisms of resistance in Brassica carinata, B. napus and B. juncea to Pseudocercosporella capsellae
Gunasinghe, N., You, M. P., Clode, P. L. and Barbetti, M. J.. 2016. "Mechanisms of resistance in Brassica carinata, B. napus and B. juncea to Pseudocercosporella capsellae." Plant Pathology. 65 (6), pp. 888-900. https://doi.org/10.1111/ppa.12484White Leaf Spot Caused by Neopseudocercosporella capsellae: A Re-emerging Disease of Brassicaceae
Gunasinghe, Niroshini, Barbetti, Martin J., You, Ming Pei, Burrell, Daniel and Neate, Stephen. 2020. "White Leaf Spot Caused by Neopseudocercosporella capsellae: A Re-emerging Disease of Brassicaceae." Frontiers in Cellular and Infection Microbiology. 10, pp. 1-16. https://doi.org/10.3389/fcimb.2020.588090Site-specific photosynthesis in wheat (Triticum aestivum L.)
Dehigaspitiya, Prabuddha Bandhura Dissanayake. 2019. Site-specific photosynthesis in wheat (Triticum aestivum L.). PhD Thesis Doctor of Philosophy. University of Southern Queensland. https://doi.org/10.26192/f99n-8d86Phylogeny and pathogenicity of Stemphylium species associated with Fabaceae in Australia
Vaghefi, Niloofar, Thompson, Susan M., Kimber, Rohan B.E., Thomas, Geoff J., Kant, Pragya, Barbetti, Martin J. and van Leur, Joop A.G.. 2020. "Phylogeny and pathogenicity of Stemphylium species associated with Fabaceae in Australia." Mycological Progress: international journal of fungal sciences. 19, pp. 381-396. https://doi.org/10.1007/s11557-020-01566-8Exploring natural variation of photosynthesis in a site-specific manner: evolution, progress, and prospects
Dehigaspitiya, Prabuddha, Milham, Paul, Ash, Gavin J., Arun-Chinnappa, Kiruba, Gamage, Dananjali, Martin, Anke, Nagasaka, Seiji and Seneweera, Saman. 2019. "Exploring natural variation of photosynthesis in a site-specific manner: evolution, progress, and prospects." Planta: an international journal of plant biology. 250, pp. 1033-1050. https://doi.org/10.1007/s00425-019-03223-1Diaporthe novem isolated from sunflower (Helianthus annuus) and other crop and weed hosts in Australia
Thompson, S. M., Tan, Y. P., Neate, S. M., Grams, R. M., Shivas, R. G., Lindbeck, K. and Aitken, E. A. B.. 2018. "Diaporthe novem isolated from sunflower (Helianthus annuus) and other crop and weed hosts in Australia." European Journal of Plant Pathology. 152 (3), pp. 823-831. https://doi.org/10.1007/s10658-018-1515-7Genome-wide association study of spot form of net blotch resistance in the upper Midwest barley breeding programs
Burlakoti, R. R., Gyawali, S., Chao, S., Smith, K. P., Horsley, R. D., Cooper, B., Muehlbauer, G. J. and Neate, S. M.. 2017. "Genome-wide association study of spot form of net blotch resistance in the upper Midwest barley breeding programs." Phytopathology: International Journal of the American Phytopathological Society. 107 (1), pp. 100-108. https://doi.org/10.1094/PHYTO-03-16-0136-RDraft genome sequence of the plant-pathogenic soil fungus Rhizoctonia solani anastomosis group 3 strain Rhs1AP
Cubeta, Marc A., Thomas, Elizabeth, Dean, Ralph A., Jabaji, Suha, Neate, Stephen M., Tavantzis, Stellos, Toda, Takeshi, Vilgalys, Rytas, Bharathan, Narayanaswamy, Fedorova-Abrams, Natalie, Pakala, Suman B., Pakala, Suchitra, Zafar, Nikhat, Joardar, Vinita, Losada, Liliana and Niermanh, William C.. 2014. "Draft genome sequence of the plant-pathogenic soil fungus Rhizoctonia solani anastomosis group 3 strain Rhs1AP." Genome Announcements. 2 (5), pp. 1-1. https://doi.org/10.1128/genomeA.01072-14First report of rice blast (Magnaporthe Oryzae) on rice (Oryza Sativa) in Western Australia
You, M. P., Lanoiselet, V., Wang, C. P., Shivas, R. G., Li, Y. P. and Barbetti, M. J.. 2012. "First report of rice blast (Magnaporthe Oryzae) on rice (Oryza Sativa) in Western Australia." Plant Disease: an international journal of applied plant pathology. 96 (8), pp. 1228-1229. https://doi.org/10.1094/PDIS-05-12-0420-PDNFirst report of Sarocladium Oryzae causing sheath rot on rice (Oryza sativa) in Western Australia
Lanoiselet, V., You, M. P., Li, Y. P., Wang, C. P., Shivas, R. G. and Barbetti, M. J.. 2012. "First report of Sarocladium Oryzae causing sheath rot on rice (Oryza sativa) in Western Australia." Plant Disease: an international journal of applied plant pathology. 96 (9), pp. 1382-1383. https://doi.org/10.1094/PDIS-04-12-0415-PDNNew host resistances to Pseudocercosporella capsellae and implications for white leaf spot management in Brassicaceae crops
Gunasinghe, Niroshini, You, Ming Pei, Li, Xi Xiang, Banga, Surinder S., Banga, Shashi K. and Barbetti, Martin J.. 2016. "New host resistances to Pseudocercosporella capsellae and implications for white leaf spot management in Brassicaceae crops." Crop Protection. 86, pp. 69-76. https://doi.org/10.1016/j.cropro.2016.04.014Phenotypic and phylogenetic studies associated with the crucifer white leaf spot pathogen, Pseudocercosporella capsellae, in Western Australia
Gunasinghe, N., You, M. P. and Barbetti, M. J.. 2016. "Phenotypic and phylogenetic studies associated with the crucifer white leaf spot pathogen, Pseudocercosporella capsellae, in Western Australia." Plant Pathology. 65 (2), pp. 205-217. https://doi.org/10.1111/ppa.12402