Evidence map›Paper›PMID 33479480›Full record

ArticleScientific reports2021

Effects of biotin on promoting anammox bacterial activity.

Qinyu Li, Jinhui Chen, Guo-Hua Liu, Xianglong Xu, Qian Zhang, Yijin Wang, Junli Yuan, Yinghao Li, Lu Qi, Hongchen Wang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.1field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 32 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Qinyu Li *Low Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Jinhui Chen *Low Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Guo-Hua LiuLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China. lgh@ruc.edu.cn.
Xianglong XuLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China. qsyxxl@ruc.edu.cn.
Qian ZhangLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Yijin WangLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Junli YuanLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Yinghao LiLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Lu QiLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Hongchen WangLow Carbon Water Environmental Technology Research Center, School of Environment & Natural Resources, Renmin University of China, Beijing, 100872, China.
Renmin University of China · CN

Funding

Research Funds of Renmin University of China No. 2020030257
6 · The paper itself

Abstract

Anaerobic ammonium oxidation (anammox) bacteria significantly improve the efficiency and reduce cost of nitrogen removal in wastewater treatment plants. However, their slow growth and vulnerable activity limit the application of anammox technology. In this paper, the enhancement of biotin on the nitrogen removal activity of anammox bacteria in short-term batch experiments was studied. We found that biotin played a significant role in promoting anammox activity within a biotin concentration range of 0.1-1.5 mg/L. At a biotin concentration of 1.0 mg/L, the total nitrogen removal rate (NRR) increased by 112%, extracellular polymeric substance (EPS) secretion and heme production significantly improved, and anammox bacterial biomass increased to maximum levels. Moreover, the predominant genus of anammox bacteria was Candidatus Brocadia.

Indexed as

Ammonium CompoundsBacteria, AnaerobicBiotinExtracellular Polymeric Substance MatrixHemeHumansNitrogenOxidation-ReductionWastewaterAmmonium CompoundsBiotinHemeNitrogenWastewater

Identifiers

PMID33479480
PMCPMC7820308
OpenAlexW3125117319

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.