Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2021 Aug 30;12:723152. doi: 10.3389/fmicb.2021.723152

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2021 Zheng, Wu, Zou, Wang, He and Guo.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Microbial composition in the URT and LRT at the phylum and genus levels. (A) The composition of URT microbiota (NLF samples) at the phylum level. (B) The composition of LRT microbiota (BALF samples) at the phylum level. (C) The composition of URT microbiota (NLF samples) at the genus level. (D) The composition of the LRT microbiota (BALF samples) at the genus level (n = 5 in each group; only the top 10 legends with high abundance are shown).