More is Different: Metabolic Modeling of Diverse Microbial Communities.
More is Different: Metabolic Modeling of Diverse Microbial Communities.
复制标题
更多就是不同:不同微生物群落的代谢模型。
DOI:
10.1128/msystems.01270-22
复制
发表时间:
2023-04-27
期刊:
影响因子:
6.4
通讯作者:
中科院分区:
文献类型:
--
作者:
Microbial consortia drive essential processes, ranging from nitrogen fixation in soils to providing metabolic breakdown products to animal hosts. However, it is challenging to translate the composition of microbial consortia into their emergent functional capacities. Community-scale metabolic models hold the potential to simulate the outputs of complex microbial communities in a given environmental context, but there is currently no consensus for what the fitness function of an entire community should look like in the presence of ecological interactions and whether community-wide growth operates close to a maximum. Transitioning from single-taxon genome-scale metabolic models to multitaxon models implies a growth cone without a well-specified growth rate solution for individual taxa. Here, we argue that dynamic approaches naturally overcome these limitations, but they come at the cost of being computationally expensive. Furthermore, we show how two nondynamic, steady-state approaches approximate dynamic trajectories and pick ecologically relevant solutions from the community growth cone with improved computational scalability.
登录
查看更多内容
影响因子:
7.7
作者:
Ho, Po-Yi;Good, Benjamin H.;Huang, Kerwyn Casey
通讯作者:
Huang, Kerwyn Casey
影响因子:
3.7
作者:
Khandelwal RA;Olivier BG;Röling WF;Teusink B;Bruggeman FJ
通讯作者:
Bruggeman FJ
DOI:
10.1093/bioinformatics/btac082
发表时间:
2022-04-12
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1126/science.aac4812
发表时间:
2015-09-04
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Korem T;Zeevi D;Suez J;Weinberger A;Avnit-Sagi T;Pompan-Lotan M;Matot E;Jona G;Harmelin A;Cohen N;Sirota-Madi A;Thaiss CA;Pevsner-Fischer M;Sorek R;Xavier R;Elinav E;Segal E
通讯作者:
Segal E
DOI:
10.1038/s41396-021-00910-4
发表时间:
2021-07
期刊:
The ISME journal
影响因子:
--
作者:
Ortiz A;Vega NM;Ratzke C;Gore J
通讯作者:
Gore J