Evidence map›Paper›PMID 42724019›Full record

ArticleFrontiers in microbiology2026

A fluorescent reporter system for tracking

Dengxiong Hua, Xuexue Zhou, Ji Lan, Daoyan Wu, Yingqian Kang, Zhihao Yu, Zhengrong Zhang, Yina Yao, Wei Hong, Zhenghong Chen and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Dengxiong Hua *Guizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Xuexue Zhou *Guizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Ji LanGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Daoyan WuGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Yingqian KangGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Zhihao YuGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Zhengrong ZhangGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Yina YaoGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Wei HongGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Zhenghong ChenGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Guzhen CuiGuizhou Key Laboratory of Microbiome and Infectious Disease Prevention and Control, Clinical Laboratory Center, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Fluorescent reporter systems are useful for studying probiotic colonization and host-microbe interactions. However, their use in lactic acid bacteria is still limited by relatively weak fluorescence signals, insufficient expression stability, and limited resolution during in vivo imaging. In particular, efficient strain-specific tracking systems remain scarce. Methods: Here, we developed a red fluorescent reporter system for Results: Among the constructs tested, P32-mKate produced the strongest and most stable fluorescence signal in Conclusion: We established a stable and efficient red fluorescent reporter system for

Indexed as

fluorescent reporter systemin vivo imagingLactobacillus casei T1mKateprobiotic trackingpromoter optimization

Identifiers

PMID42724019
PMCPMC13558207

What OpenQuestion holds

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Registered trials

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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.