Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples
<i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> (FOC), the causal agent of cabbage fusarium wilt, is a serious threat to cabbage production in northern China, and most Chinese FOC isolates were identified as FOC race 1 (FOC1). To better understand the genetic diversity o...
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MDPI AG
2022-10-01
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| Series: | Journal of Fungi |
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| Online Access: | https://www.mdpi.com/2309-608X/8/10/1089 |
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| author | Jian Ling Xin Dong Xingxing Ping Yan Li Yuhong Yang Jianlong Zhao Xiaofei Lu Bingyan Xie Zhenchuan Mao |
| author_facet | Jian Ling Xin Dong Xingxing Ping Yan Li Yuhong Yang Jianlong Zhao Xiaofei Lu Bingyan Xie Zhenchuan Mao |
| author_sort | Jian Ling |
| collection | DOAJ |
| description | <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> (FOC), the causal agent of cabbage fusarium wilt, is a serious threat to cabbage production in northern China, and most Chinese FOC isolates were identified as FOC race 1 (FOC1). To better understand the genetic diversity of FOC1 in northern China, we collected FOC isolates from five provinces in northern China and identified them as FOC1 through pathogenicity and race test. To evaluate the genome-level diversity of FOC1, we performed a genome assembly for a FOC1 isolate (FoYQ-1) collected from Yanqing, Beijing, where cabbage fusarium wilt was first reported in China. Using resequencing data of FOC1 isolates, we conducted a genome-wide SNP (single nucleotide polymorphism) analysis to investigate the genetic diversity and population structure of FOC1 isolates in northern China. Our study indicated that Chinese FOC1 can be grouped into four populations and revealed that the genetic diversity of FOC1 were closely associated with geographical locations. Our study further suggests that genetic differentiation occurred when FOC1 spread to the northwest provinces from Beijing Province in China. The FOC1 genetic diversity based on whole-genome SNPs could deepen our understanding of FOC1 variation and provide clues for the control of cabbage fusarium wilt in China. |
| first_indexed | 2024-03-09T19:59:48Z |
| format | Article |
| id | doaj.art-3ef4da4012d54284a7a66f5606b93ab7 |
| institution | Directory Open Access Journal |
| issn | 2309-608X |
| language | English |
| last_indexed | 2024-03-09T19:59:48Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Fungi |
| spelling | doaj.art-3ef4da4012d54284a7a66f5606b93ab72023-11-24T00:47:46ZengMDPI AGJournal of Fungi2309-608X2022-10-01810108910.3390/jof8101089Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China SamplesJian Ling0Xin Dong1Xingxing Ping2Yan Li3Yuhong Yang4Jianlong Zhao5Xiaofei Lu6Bingyan Xie7Zhenchuan Mao8Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, ChinaInstitute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, China<i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> (FOC), the causal agent of cabbage fusarium wilt, is a serious threat to cabbage production in northern China, and most Chinese FOC isolates were identified as FOC race 1 (FOC1). To better understand the genetic diversity of FOC1 in northern China, we collected FOC isolates from five provinces in northern China and identified them as FOC1 through pathogenicity and race test. To evaluate the genome-level diversity of FOC1, we performed a genome assembly for a FOC1 isolate (FoYQ-1) collected from Yanqing, Beijing, where cabbage fusarium wilt was first reported in China. Using resequencing data of FOC1 isolates, we conducted a genome-wide SNP (single nucleotide polymorphism) analysis to investigate the genetic diversity and population structure of FOC1 isolates in northern China. Our study indicated that Chinese FOC1 can be grouped into four populations and revealed that the genetic diversity of FOC1 were closely associated with geographical locations. Our study further suggests that genetic differentiation occurred when FOC1 spread to the northwest provinces from Beijing Province in China. The FOC1 genetic diversity based on whole-genome SNPs could deepen our understanding of FOC1 variation and provide clues for the control of cabbage fusarium wilt in China.https://www.mdpi.com/2309-608X/8/10/1089cabbage fusarium wilt<i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i>genetic diversitypopulation structure |
| spellingShingle | Jian Ling Xin Dong Xingxing Ping Yan Li Yuhong Yang Jianlong Zhao Xiaofei Lu Bingyan Xie Zhenchuan Mao Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples Journal of Fungi cabbage fusarium wilt <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> genetic diversity population structure |
| title | Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples |
| title_full | Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples |
| title_fullStr | Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples |
| title_full_unstemmed | Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples |
| title_short | Genetic Diversity and Population Structure of <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> Race 1 in Northern China Samples |
| title_sort | genetic diversity and population structure of i fusarium oxysporum i f sp i conglutinans i race 1 in northern china samples |
| topic | cabbage fusarium wilt <i>Fusarium oxysporum</i> f. sp. <i>conglutinans</i> genetic diversity population structure |
| url | https://www.mdpi.com/2309-608X/8/10/1089 |
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