Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China
Pyricularia oryzae is a multi‐host pathogen causing cereal disease, including the devastating rice blast. Panicle blast is a serious stage, leading to severe yield loss. Thirty‐one isolates (average 4.1%) were collected from the rice panicle lesions at nine locations covering Jiangsu province from 2...
| Autores principales: | , , , , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2021
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/164220 |
| _version_ | 1855533268102807552 |
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| author | Du, Yan Qi, Zhongqiang Liang, Dong Yu, Junjie Yu, Mina Zhang, Rongsheng Cao, Huijuan Yong, Mingli Pan, Xiayan Yin, Xiaole Qiao, Junqing Liu, Youzhou Chen, Zhiyi Song, Tianqiao Liu, Wende Zhang, Zhengguang Liu, Yongfeng |
| author_browse | Cao, Huijuan Chen, Zhiyi Du, Yan Liang, Dong Liu, Wende Liu, Yongfeng Liu, Youzhou Pan, Xiayan Qi, Zhongqiang Qiao, Junqing Song, Tianqiao Yin, Xiaole Yong, Mingli Yu, Junjie Yu, Mina Zhang, Rongsheng Zhang, Zhengguang |
| author_facet | Du, Yan Qi, Zhongqiang Liang, Dong Yu, Junjie Yu, Mina Zhang, Rongsheng Cao, Huijuan Yong, Mingli Pan, Xiayan Yin, Xiaole Qiao, Junqing Liu, Youzhou Chen, Zhiyi Song, Tianqiao Liu, Wende Zhang, Zhengguang Liu, Yongfeng |
| author_sort | Du, Yan |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Pyricularia oryzae is a multi‐host pathogen causing cereal disease, including the devastating rice blast. Panicle blast is a serious stage, leading to severe yield loss. Thirty‐one isolates (average 4.1%) were collected from the rice panicle lesions at nine locations covering Jiangsu province from 2010 to 2017. These isolates were characterized as Pyricularia sp. jiangsuensis distinct from known Pyricularia species. The representative strain 18‐2 can infect rice panicle, root and five kinds of grasses. Intriguingly, strain 18‐2 can co‐infect rice leaf with P. oryzae Guy11. The whole genome of P. sp. jiangsuensis 18‐2 was sequenced. Nine effectors were distributed in translocation or inversion region, which may link to the rapid evolution of effectors. Twenty‐one homologues of known blast‐effectors were identified in strain 18‐2, seven effectors including the homologues of SLP1, BAS2, BAS113, CDIP2/3, MoHEG16 and Avr‐Pi54, were upregulated in the sample of inoculated panicle with strain 18‐2 at 24 hpi compared with inoculation at 8 hpi. Our results provide evidences that P. sp. jiangsuensis represents an addition to the mycobiota of blast disease. This study advances our understanding of the pathogenicity of P. sp. jiangsuensis to hosts, which sheds new light on the adaptability in the co‐evolution of pathogen and host. |
| format | Journal Article |
| id | CGSpace164220 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1642202025-12-08T09:54:28Z Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China Du, Yan Qi, Zhongqiang Liang, Dong Yu, Junjie Yu, Mina Zhang, Rongsheng Cao, Huijuan Yong, Mingli Pan, Xiayan Yin, Xiaole Qiao, Junqing Liu, Youzhou Chen, Zhiyi Song, Tianqiao Liu, Wende Zhang, Zhengguang Liu, Yongfeng ecology evolution behavior and systematics microbiology panicle blast pathogen pyricularia sp jiangsuensis Pyricularia oryzae is a multi‐host pathogen causing cereal disease, including the devastating rice blast. Panicle blast is a serious stage, leading to severe yield loss. Thirty‐one isolates (average 4.1%) were collected from the rice panicle lesions at nine locations covering Jiangsu province from 2010 to 2017. These isolates were characterized as Pyricularia sp. jiangsuensis distinct from known Pyricularia species. The representative strain 18‐2 can infect rice panicle, root and five kinds of grasses. Intriguingly, strain 18‐2 can co‐infect rice leaf with P. oryzae Guy11. The whole genome of P. sp. jiangsuensis 18‐2 was sequenced. Nine effectors were distributed in translocation or inversion region, which may link to the rapid evolution of effectors. Twenty‐one homologues of known blast‐effectors were identified in strain 18‐2, seven effectors including the homologues of SLP1, BAS2, BAS113, CDIP2/3, MoHEG16 and Avr‐Pi54, were upregulated in the sample of inoculated panicle with strain 18‐2 at 24 hpi compared with inoculation at 8 hpi. Our results provide evidences that P. sp. jiangsuensis represents an addition to the mycobiota of blast disease. This study advances our understanding of the pathogenicity of P. sp. jiangsuensis to hosts, which sheds new light on the adaptability in the co‐evolution of pathogen and host. 2021-09 2024-12-19T12:53:36Z 2024-12-19T12:53:36Z Journal Article https://hdl.handle.net/10568/164220 en Wiley Du, Yan; Qi, Zhongqiang; Liang, Dong; Yu, Junjie; Yu, Mina; Zhang, Rongsheng; Cao, Huijuan; Yong, Mingli; Pan, Xiayan; Yin, Xiaole; Qiao, Junqing; Liu, Youzhou; Chen, Zhiyi; Song, Tianqiao; Liu, Wende; Zhang, Zhengguang and Liu, Yongfeng. 2021. Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China. Environmental Microbiology, Volume 23 no. 9 p. 5463-5480 |
| spellingShingle | ecology evolution behavior and systematics microbiology panicle blast pathogen pyricularia sp jiangsuensis Du, Yan Qi, Zhongqiang Liang, Dong Yu, Junjie Yu, Mina Zhang, Rongsheng Cao, Huijuan Yong, Mingli Pan, Xiayan Yin, Xiaole Qiao, Junqing Liu, Youzhou Chen, Zhiyi Song, Tianqiao Liu, Wende Zhang, Zhengguang Liu, Yongfeng Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title | Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title_full | Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title_fullStr | Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title_full_unstemmed | Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title_short | Pyricularia sp. jiangsuensis, a new cryptic rice panicle blast pathogen from rice fields in Jiangsu Province, China |
| title_sort | pyricularia sp jiangsuensis a new cryptic rice panicle blast pathogen from rice fields in jiangsu province china |
| topic | ecology evolution behavior and systematics microbiology panicle blast pathogen pyricularia sp jiangsuensis |
| url | https://hdl.handle.net/10568/164220 |
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