Kaiqin Bian

This study shows that low dissolved oxygen and acetate amendment enhance anammox activity in IFAS biofilms by supporting microbial synergy and nitrate reduction.

UltraRes-rrn uses Nanopore sequencing and hierarchical rRNA operon profiling to achieve genomovar-level taxonomy resolution and microdiversity detection in microbial communities.

This paper introduces a field-deployable workflow for quantitative metagenomics using Nanopore sequencing and barcoded spike-in calibration, achieving species-level identification and absolute quantitation comparable to digital PCR.

The paper investigates how dissolved oxygen affects the synergistic nitrogen removal by comammox and anammox bacteria in wastewater treatment systems.