ArticlePloS one2022
Effects of carbon ion beam-induced mutagenesis for the screening of RED production-deficient mutants of Streptomyces coelicolor JCM4020.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed, 15 citations in OpenAlex.
- A Novel Indigoidine-like NRPS Gene fromAntioxidants (Basel, Switzerland) · 2026Article
- Griseolutein T from Streptomyces seoulensis, newly identified via combined-culture with Tsukamurella pulmonis, as an efficacious therapeutic agent against multidrug-resistant bacteria.The Journal of antibiotics · 2025Article
- Co-cultivation strategies for natural product discovery from actinomycetes: unlocking silent secondary metabolism with mycolic acid-containing bacteria.World journal of microbiology & biotechnology · 2025Review
- Unlocking hidden bioactive compounds: from indolocarbazole and RiPP biosynthesis to the activation of cryptic secondary metabolism via microbial interactions.The Journal of antibiotics · 2025Review
- Opposing fates: a bipolar cellular model for FMDV replication shaped byFrontiers in cellular and infection microbiology · 2025Article
- Improving the production of micafungin precursor FR901379 inMycology · 2025Article
- Transcriptionally induced nucleoid-associated protein-likeFrontiers in microbiology · 2024Article
- Regulation of Multidrug Efflux Pumps by TetR Family Transcriptional Repressor Negatively Affects Secondary Metabolism in Streptomyces coelicolor A3(2).Applied and environmental microbiology · 2023Article
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 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Streptomyces lividans TK23 interacts with mycolic acid-containing bacteria (MACB), such as Tsukamurella pulmonis TP-B0596, and this direct cell contact activates its secondary metabolism (e.g., the production of undecylprodigiosin: RED). Here, we employed carbon (12C5+) ion beam-induced mutagenesis to investigate the signature of induced point mutations and further identify the gene(s) responsible for the production of secondary metabolites induced by T. pulmonis. We irradiated spores of the Streptomyces coelicolor strain JCM4020 with carbon ions to generate a mutant library. We screened the RED production-deficient mutants of S. coelicolor by mixing them with T. pulmonis TP-B0596 on agar plates, identifying the red/white phenotype of the growing colonies. Through this process, we selected 59 RED-deficient mutants from around 152,000 tested spores. We resequenced the genomes of 16 mutants and identified 44 point mutations, which revealed the signatures induced by 12C5+-irradiation. Via gene complementation experiments, we also revealed that two genes-glutamate synthase (gltB) and elongation factor G (fusA)-are responsible for the reduced production of RED.
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.