Specificity and seasonal prevalence of anther smut disease Microbotryum on sympatric Himalayan Silene species
文献类型：期刊论文
| 作者 | Tang, Hui1,3; Hood, Michael E.4; Ren, Zong-Xin3; Li, Hai-Dong3; Zhao, Yan-Hui3; Wolfe, Lorne M.3; Li, De-Zhu1,2,3 ; Wang, Hong3
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| 刊名 | JOURNAL OF EVOLUTIONARY BIOLOGY
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| 出版日期 | 2019-05-01 |
| 卷号 | 32期号:5页码:451-462 |
| 关键词 | anther smut fungus disease prevalence flowering phenology host specificity pollinator-transmitted pathogen Silene-Microbotryum interaction sympatry |
| ISSN号 | 1010-061X |
| DOI | 10.1111/jeb.13427 |
| 通讯作者 | Ren, Zong-Xin(renzongxin@mail.kib.ac.cn) ; Wang, Hong(wanghong@mail.kib.ac.cn) |
| 英文摘要 | Host sympatry provides opportunities for cross-species disease transmission and compounded disease effects on host population and community structure. Using the Silene-Microbotryum interaction (the castrating anther smut disease), eleven Himalayan Silene species were assessed in regions of high host diversity to ascertain levels of pathogen specificity. We also investigated disease prevalence, seasonal dynamics of infection and flowering patterns in five co-blooming Silene species. We identified several new Microbotryum lineages with varying degrees of specialization that is likely influenced by degrees of host divergence and ecological similarities (i.e. shared pollinator guilds). Affected species had 15%-40% of plants infected by anther smut. Flowering was seasonally overlapping among host species (except for the species pair S. asclepiadea and S. atrocastanea), but diseased flowering onset was earlier than healthy plants, leading to dramatic seasonal shifts in observed disease prevalence. Overlapping distributions and flowering provides opportunities for floral pathogen movement between host species, but host specialization may be constrained by the plant phylogenetic relatedness, adaptation to micro-habitats and difference in pollinator/vector guilds. |
| WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
| 语种 | 英语 |
| WOS记录号 | WOS:000476839100005 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/68178]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 通讯作者 | Ren, Zong-Xin; Wang, Hong |
| 作者单位 | 1.Univ Chinese Acad Sci, Kunming Coll Life Sci, Kunming, Yunnan, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming, Yunnan, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 4.Amherst Coll, Dept Biol, Amherst, MA 01002 USA |
| 推荐引用方式 GB/T 7714 | Tang, Hui,Hood, Michael E.,Ren, Zong-Xin,et al. Specificity and seasonal prevalence of anther smut disease Microbotryum on sympatric Himalayan Silene species[J]. JOURNAL OF EVOLUTIONARY BIOLOGY,2019,32(5):451-462. |
| APA | Tang, Hui.,Hood, Michael E..,Ren, Zong-Xin.,Li, Hai-Dong.,Zhao, Yan-Hui.,...&Wang, Hong.(2019).Specificity and seasonal prevalence of anther smut disease Microbotryum on sympatric Himalayan Silene species.JOURNAL OF EVOLUTIONARY BIOLOGY,32(5),451-462. |
| MLA | Tang, Hui,et al."Specificity and seasonal prevalence of anther smut disease Microbotryum on sympatric Himalayan Silene species".JOURNAL OF EVOLUTIONARY BIOLOGY 32.5(2019):451-462. |
入库方式： OAI收割
来源：昆明植物研究所
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