ArticleDie Naturwissenschaften2017
Functional identification of glutamate cysteine ligase and glutathione synthetase in the marine yeast Rhodosporidium diobovatum.
Article in Die Naturwissenschaften, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- RkMsn4, a zinc finger transcription factor, regulates carotenoid and lipid metabolism to enhance tolerance to environmental stress inApplied and environmental microbiology · 2026Article
- Improvement of Biocontrol Efficiency ofJournal of fungi (Basel, Switzerland) · 2025Article
- Dissecting Metabolic Functions and Sugar Transporters Using Genome and Transportome of ProbioticGenes · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Glutathione (GSH) fulfills a variety of metabolic functions, participates in oxidative stress response, and defends against toxic actions of heavy metals and xenobiotics. In this study, GSH was detected in Rhodosporidium diobovatum by high-performance liquid chromatography (HPLC). Then, two novel enzymes from R. diobovatum were characterized that convert glutamate, cysteine, and glycine into GSH. Based on reverse transcription PCR, we obtained the glutathione synthetase gene (GSH2), 1866 bp, coding for a 56.6-kDa protein, and the glutamate cysteine ligase gene (GSH1), 2469 bp, coding for a 90.5-kDa protein. The role of GSH1 and GSH2 for the biosynthesis of GSH in the marine yeast R. diobovatum was determined by deletions using the CRISPR-Cas9 nuclease system and enzymatic activity. These results also showed that GSH1 and GSH2 were involved in the production of GSH and are thus being potentially useful to engineer GSH pathways. Alternatively, pET-GSH constructed using vitro recombination could be used to detect the function of genes related to GSH biosynthesis. Finally, the fermentation parameters determined in the present study provide a reference for industrial GSH production in R. diobovatum.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.