Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-020-15652-8 |
Stochasticity constrained by deterministic effects of diet and age drive rumen microbiome assembly dynamics | |
Ori Furman; Liat Shenhav; Goor Sasson; Fotini Kokou; Hen Honig; Shamay Jacoby; Tomer Hertz; Otto X. Cordero; Eran Halperin; Itzhak Mizrahi | |
2020-04-20 | |
发表期刊 | Nature |
出版年 | 2020 |
英文摘要 | How complex communities assemble through the animal鈥檚 life, and how predictable the process is remains unexplored. Here, we investigate the forces that drive the assembly of rumen microbiomes throughout a cow鈥檚 life, with emphasis on the balance between stochastic and deterministic processes. We analyse the development of the rumen microbiome from birth to adulthood using 16S-rRNA amplicon sequencing data and find聽that the animals shared a group of core successional species that invaded early on and persisted until adulthood. Along with deterministic factors, such as age and diet, early arriving species exerted strong priority effects, whereby dynamics of late successional taxa were strongly dependent on microbiome composition at early life stages. Priority effects also manifest as dramatic changes in microbiome development dynamics between animals delivered by C-section vs. natural birth, with the former undergoing much more rapid species invasion and accelerated microbiome development. Overall, our findings show that together with strong deterministic constrains imposed by diet and age, stochastic colonization in early life has long-lasting impacts on the development of animal microbiomes. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249573 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Ori Furman,Liat Shenhav,Goor Sasson,et al. Stochasticity constrained by deterministic effects of diet and age drive rumen microbiome assembly dynamics[J]. Nature,2020. |
APA | Ori Furman.,Liat Shenhav.,Goor Sasson.,Fotini Kokou.,Hen Honig.,...&Itzhak Mizrahi.(2020).Stochasticity constrained by deterministic effects of diet and age drive rumen microbiome assembly dynamics.Nature. |
MLA | Ori Furman,et al."Stochasticity constrained by deterministic effects of diet and age drive rumen microbiome assembly dynamics".Nature (2020). |
条目包含的文件 | 条目无相关文件。 |
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