| Morpho-Molecular Characterization of Two Ampelomyces spp. (Pleosporales) Strains Mycoparasites of Powdery Mildew of Hevea brasiliensis | |
Liyanage, Kapila K.1,2,3,4,5; Khan, Sehroon3,4; Brooks, Siraprapa1,2; Mortimer, Peter E.3,4; Karunarathna, Samantha C.3,4; Xu, Jianchu3,4 ; Hyde, Kevin D.1,2,3
| |
| 2018-01-19 | |
| 发表期刊 | FRONTIERS IN MICROBIOLOGY
 |
| ISSN | 1664-302X |
| 卷号 | 9页码:12 |
| 摘要 | Powdery mildew disease of rubber affects immature green leaves, buds, inflorescences, and other immature tissues of rubber trees, resulting in up to 45% losses in rubber latex yield worldwide. The disease is often controlled by dusting the diseased plants with powdered sulfur, which can have long-term negative effects on the environment. Therefore, it is necessary to search for alternative and environmentally friendly control methods for this disease. This study aimed to identify mycoparasites associated with rubber powdery mildew species, and characterize them on the basis of morpho-molecular characteristics and phylogenetic analyses of ITS rDNA regions. We observed that the Ampelomyces fungus parasitizes rubber powdery mildew, and eventually destroys it. Furthermore, on the basis of phylogenetic analyses and morphological characteristics we confirmed that the Ampelomyces mycoparasite isolated from rubber powdery mildew is closely related to other mycohost taxa in the Erysiphe genus. A total of 73 (71 retrieved from GenBank and two obtained from fresh collections of rubber powdery mildew fungi) Ampelomyces spp. were analyzed using ITS rDNA sequences and 153 polymorphic sites were identified through haplotypic analyses. A total of 28 haplotypes (H1-H28) were identified to have a complex network of mutation events. The results from phylogenetic tree constructed on the basis of maximum likelihood analyses, and the haplotype network tree revealed similar relationships of clustering pattern. This work presents the first report on morphomolecular characterization of Ampelomyces species that are mycoparasites of powdery mildew of Hevea brasiliensis. |
| 关键词 | Erysiphe Haplotype Morphology Mycohost Mycoparasite |
| DOI | 10.3389/fmicb.2018.00012 |
| 语种 | 英语 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/60418 |
| 专题 | 资源植物与生物技术所级重点实验室 |
| 作者单位 | 1.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai, Thailand 2.Mae Fah Luang Univ, Sch Sci, Chiang Rai, Thailand 3.Chinese Acad Sci, Kunming Inst Bot, Ctr Mt Ecosyst Studies, Kunming, Yunnan, Peoples R China 4.World Agroforestry Ctr, East & Cent Asia, Kunming, Yunnan, Peoples R China 5.Rubber Res Inst Sri Lanka, Agalawatta, Sri Lanka |
| 推荐引用方式 GB/T 7714 | Liyanage, Kapila K.,Khan, Sehroon,Brooks, Siraprapa,et al. Morpho-Molecular Characterization of Two Ampelomyces spp. (Pleosporales) Strains Mycoparasites of Powdery Mildew of Hevea brasiliensis[J]. FRONTIERS IN MICROBIOLOGY,2018,9:12. |
| APA | Liyanage, Kapila K..,Khan, Sehroon.,Brooks, Siraprapa.,Mortimer, Peter E..,Karunarathna, Samantha C..,...&Hyde, Kevin D..(2018).Morpho-Molecular Characterization of Two Ampelomyces spp. (Pleosporales) Strains Mycoparasites of Powdery Mildew of Hevea brasiliensis.FRONTIERS IN MICROBIOLOGY,9,12. |
| MLA | Liyanage, Kapila K.,et al."Morpho-Molecular Characterization of Two Ampelomyces spp. (Pleosporales) Strains Mycoparasites of Powdery Mildew of Hevea brasiliensis".FRONTIERS IN MICROBIOLOGY 9(2018):12. |
| 条目包含的文件 | 下载所有文件 | |||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| fmicb-09-00012.pdf（4204KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论