Evidence map›Paper›PMID 41675231›Full record

ArticleSynthetic and systems biotechnology2026

Reconstructing the hydrogenobyrinic acid synthetic toolkit by combining cell-free systems and metabolic engineering.

Rongyu Lv, Qian Kang, Jiayu Wang, Xuegang Luo, Dawei Zhang

Abstract read
In one paragraph

Article in Synthetic and systems biotechnology, 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

5 authors.

Rongyu LvKey Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China.
Qian KangTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China.
Jiayu WangTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China.
Xuegang LuoKey Laboratory of Industrial Fermentation Microbiology of the Ministry of Education, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China.
Dawei ZhangTianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hydrogenobyrinic acid (HBA) is a pivotal intermediate in the aerobic biosynthesis of cobalamin (vitamin B12), representing a stable, metal-free corrin precursor and a useful substrate for both biological and chemical derivatization. Despite its significance, efficient HBA production remains limited by the complexity of the native cobalamin pathway, which involves more than 30 enzymatic steps and tightly regulated gene clusters. In this study, we combined

Indexed as

Artificial operonCell-free synthesisCobalaminHydrogenobyrinic acid

Identifiers

PMID41675231
PMCPMC12887261

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.