ArticleMolecular biotechnology2018
Transcriptional Study of the RsmZ-sRNAs and Their Relationship to the Biosynthesis of Alginate and Alkylresorcinols in Azotobacter vinelandii.
Article in Molecular biotechnology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 17 citations in OpenAlex.
- Modeling binding of the conserved Csr/Rsm protein family across species of the γ-proteobacteria reveals niche-specific adaptation of the post-transcriptional regulon.bioRxiv : the preprint server for biology · 2026Article
- Advances in alginate biosynthesis: regulation and production inFrontiers in bioengineering and biotechnology · 2025Review
- A Homolog of the Histidine Kinase RetS Controls the Synthesis of Alginates, PHB, Alkylresorcinols, and Motility in Azotobacter vinelandii.Current microbiology · 2024Article
- Genetic Regulation of Alginate Production inFrontiers in microbiology · 2022Review
- The GacS/A-Rsm Pathway Positively Regulates Motility and Flagella Synthesis in Azotobacter vinelandii.Current microbiology · 2021Article
- Comparative Genomics and Evolutionary Analysis of RNA-Binding Proteins of the CsrA Family in the GenusFrontiers in molecular biosciences · 2020Article
- Identification of Regulatory Genes and Metabolic Processes Important for Alginate Biosynthesis inFrontiers in bioengineering and biotechnology · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
The GacS/A system in Azotobacter vinelandii regulates alginate and alkylresorcinols production through RsmZ1, a small regulatory RNA (sRNA) that releases the translational repression of the algD and arpR mRNAs caused by the RsmA protein. In the Pseudomonadaceae family, the Rsm-sRNAs are grouped into three families: RsmX, RmsY and RsmZ. Besides RsmZ1, A. vinelandii has six other isoforms belonging to the RsmZ family and another one to the RsmY. Environmental signals controlling rsmsRNAs genes in A. vinelandii are unknown. In this work, we present a transcriptional study of the A. vinelandii rsmZ1-7-sRNAs genes, whose transcriptional profiles showed a differential expression pattern, but all of them exhibited their maximal expression at the stationary growth phase. Furthermore, we found that succinate promoted higher expression levels of all the rsmZ1-7 genes compared to glycolytic carbon sources. Single mutants of the rsmZ-sRNAs family were constructed and their impact on alginate production was assessed. We did not observe correlation between the alginate phenotype of each rsmZ-sRNA mutant and the expression level of the corresponding sRNA, which suggests the existence of additional factors affecting their impact on alginate production. Similar results were found in the regulation exerted by the RsmZ-sRNAs on alkylresorcinol synthesis.
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.