AUTHOR=Liu Shuangyuan , Liu Yaqi , Ye Linyan , Xiao Enrong , Xu Dong , Chao Hongjun , Dai Jingcheng , Qiu Dongru TITLE=Comparative analyses on nitrogen removal microbes and functional genes within anaerobic–anoxic–oxic and deoxidation ditch sewage-treating processes in Wuhan and Xi’an cities, China JOURNAL=Frontiers in Microbiology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1498681 DOI=10.3389/fmicb.2024.1498681 ISSN=1664-302X