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基于加权相关网络的不同栖息地根微生物群的差异

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JoVE 신문 생물학

Divergence of Root Microbiota in Different Habitats based on Weighted Correlation Networks

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基于加权相关网络的不同栖息地根微生物群的差异

DOI:

10.3791/62205-v

•

09:49 min

•

September 25, 2021

•

Jing Tang*^1,2, Xinzhu He*¹, Ming Tang, Xiaorong Xu, Ximin Zhang

¹Key Laboratory of State Forestry Administration on Biodiversity Conservation in Karst Mountainous Areas of Southwestern China, School of Life Sciences,Guizhou Normal University, ²State Key Laboratory of Plant Physiology and Development in Guizhou Province,Guizhou Normal University

Chapters

00:06Introduction
00:46I. Data Download
01:05II. Optimal Power Value Determination
02:38III. Construction of a Co-Expression Network and Module Identification
04:25IV. Preservation Test
05:44V. Correlation Analysis of the Module Membership
06:55VI. Analysis of the Microbial Flora in the Microbial Differential Network Module
07:43Resuts: Analysis of Differences in Rice delavayi Root Microbial Communities Based on Weighted Co‐Expression Network
09:18Conclusion

Summary

자동 번역

应用网络分析来评估各种生态微生物群落（如土壤、水和岩石圈）的关联。这里介绍的是如何使用WGCNA算法来分析由于不同的生态环境而可能发生在微生物群落中的不同共生网络的协议。

Tags

Keywords: Root Microbiota Weighted Correlation Networks WGCNA Co-occurrence Network Microbial Composition Microbial Relationships Hierarchical Clustering Module Detection Comparative Analysis Preservation Test

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