Liu, Liangting


Publications
2

Production and Excretion of Polyamines To Tolerate High Ammonia, a Case Study on Soil Ammonia-Oxidizing Archaeon “ Candidatus Nitrosocosmicus agrestis”

Citation
Liu et al. (2021). mSystems 6 (1)
Names
Ca. Nitrosocosmicus Ca. Nitrosocosmicus agrestis
Abstract
Ammonia tolerance of AOA is usually much lower than that of the AOB, which makes the AOB rather than AOA a predominant ammonia oxidizer in agricultural soils, contributing to global N 2 O emission. Recently, some AOA species from the genus “ Ca. Nitrosocosmicus” were also found to have high ammonia tolerance.

Physiological and genomic analysis of “Candidatus Nitrosocosmicus agrestis”, an ammonia tolerant ammonia-oxidizing archaeon from vegetable soil

Citation
Liu et al. (2019).
Names
Ca. Nitrosocosmicus Ca. Nitrosocosmicus agrestis
Abstract
ABSTRACTThe presences of ammonia tolerant ammonia-oxidizing archaea (AOA) in environments are always underestimated and their adaption to complex habitats has also rarely been reported. Here we present the physiological and genomic characteristics of an ammonia tolerant soil AOA strain Candidatus Nitrosocosmicus agrestis. This strain was able to form aggregates and adhere on the surface of hydrophobic matrix. Ammonia-oxidizing activities were still observed at 200 mM NH4+ (> 1500 μM of free a