ArticleJournal of bacteriology2004
Indole-3-acetic acid biosynthesis is deficient in Gluconacetobacter diazotrophicus strains with mutations in cytochrome c biogenesis genes.
Article in Journal of bacteriology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 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
44 citing papers in PubMed, 184 citations in OpenAlex.
- Early Seedling Growth Responses toPlants (Basel, Switzerland) · 2026Article
- Streptomyces as microbial biofactories: optimization of auxin production and growth-promoting activity of cell-free supernatants in soybean (Glycine max (L.) Merr.).Folia microbiologica · 2026Article
- Synthesis and Degradation of the Phytohormone Indole-3-Acetic Acid by the Versatile BacteriumPlants (Basel, Switzerland) · 2024Article
- Roles of β-Indole Acetic Acid (IAA) Producing Endophytic Bacteria on the Recovery of Plant Growth and Survival Ability of Sugarcane Infected White Leaf Disease (SWLD).Current microbiology · 2022Article
- The influence of endophytes on rice fitness under environmental stresses.Plant molecular biology · 2022Review
- Coprinus comatus endophytic bacteria characteristics and mechanisms for the cadmium resistance.Environmental science and pollution research international · 2022Article
- Wheat Growth Dependent Succession of Culturable Endophytic Bacteria and Their Plant Growth Promoting Traits.Current microbiology · 2021Article
- Plant-beneficial functions and interactions of Bacillus subtilis SL-44 and Enterobacter cloacae Rs-2 in co-culture by transcriptomics analysis.Environmental science and pollution research international · 2021Article
- Rhizobacteria from 'flowering desert' events contribute to the mitigation of water scarcity stress during tomato seedling germination and growth.Scientific reports · 2021Article
- Screening and optimization of indole-3-acetic acid production and phosphate solubilization by rhizobacterial strains isolated from Acacia cyanophylla root nodules and their effects on its plant growth.Journal, genetic engineering & biotechnology · 2020Article
- Characterization of bacterial communities associated with the exotic and heavy metal tolerant wetland plant Spartina alterniflora.Scientific reports · 2020Article
- Comprehensive assessment of growth parameters for screening endophytic bacterial strains inHeliyon · 2020Article
- Endophytic microbes: biodiversity, plant growth-promoting mechanisms and potential applications for agricultural sustainability.Antonie van Leeuwenhoek · 2020Review
- Effective plant-endophyte interplay can improve the cadmium hyperaccumulation in Brachiaria mutica.World journal of microbiology & biotechnology · 2019Article
- Augmentation with potential endophytes enhances phytostabilization of Cr in contaminated soil.Environmental science and pollution research international · 2018Article
- Plant probiotic bacteria Bacillus and Paraburkholderia improve growth, yield and content of antioxidants in strawberry fruit.Scientific reports · 2018Article
- Biological Control of Potato Common Scab With Rare Isatropolone C Compound Produced by Plant Growth PromotingFrontiers in microbiology · 2018Article
- Interaction of turmeric (3 Biotech · 2017Review
- Comparative Transcriptomics ofFrontiers in microbiology · 2017Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gluconacetobacter diazotrophicus is an endophyte of sugarcane frequently found in plants grown in agricultural areas where nitrogen fertilizer input is low. Recent results from this laboratory, using mutant strains of G. diazotrophicus unable to fix nitrogen, suggested that there are two beneficial effects of G. diazotrophicus on sugarcane growth: one dependent and one not dependent on nitrogen fixation. A plant growth-promoting substance, such as indole-3-acetic acid (IAA), known to be produced by G. diazotrophicus, could be a nitrogen fixation-independent factor. One strain, MAd10, isolated by screening a library of Tn5 mutants, released only approximately 6% of the amount of IAA excreted by the parent strain in liquid culture. The mutation causing the IAA(-) phenotype was not linked to Tn5. A pLAFR3 cosmid clone that complemented the IAA deficiency was isolated. Sequence analysis of a complementing subclone indicated the presence of genes involved in cytochrome c biogenesis (ccm, for cytochrome c maturation). The G. diazotrophicus ccm operon was sequenced; the individual ccm gene products were 37 to 52% identical to ccm gene products of Escherichia coli and equivalent cyc genes of Bradyrhizobium japonicum. Although several ccm mutant phenotypes have been described in the literature, there are no reports of ccm gene products being involved in IAA production. Spectral analysis, heme-associated peroxidase activities, and respiratory activities of the cell membranes revealed that the ccm genes of G. diazotrophicus are involved in cytochrome c biogenesis.
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.