The Pho regulon: a huge regulatory network in bacteria

F Santos-Beneit - Frontiers in microbiology, 2015 - frontiersin.org
One of the most important achievements of bacteria is its capability to adapt to the changing
conditions of the environment. The competition for nutrients with other microorganisms …

Towards a new science of secondary metabolism

A Craney, S Ahmed, J Nodwell - The Journal of antibiotics, 2013 - nature.com
Secondary metabolites are a reliable and very important source of medicinal compounds.
While these molecules have been mined extensively, genome sequencing has suggested …

The Balance Metabolism Safety Net: Integration of Stress Signals by Interacting Transcriptional Factors in Streptomyces and Related Actinobacteria

JF Martín, P Liras - Frontiers in microbiology, 2020 - frontiersin.org
Soil dwelling Streptomyces species are faced with large variations in carbon or nitrogen
sources, phosphate, oxygen, iron, sulfur, and other nutrients. These drastic changes in key …

Co-Expression of Transcriptional Regulators and Housekeeping Genes in Streptomyces spp.: A Strategy to Optimize Metabolite Production

L Cuervo, MG Malmierca, R García-Salcedo, C Méndez… - Microorganisms, 2023 - mdpi.com
The search for novel bioactive compounds to overcome resistance to current therapeutics
has become of utmost importance. Streptomyces spp. are one of the main sources of …

Progress in the research of S-adenosyl-l-methionine production

J Chu, J Qian, Y Zhuang, S Zhang, Y Li - Applied Microbiology and …, 2013 - Springer
This minireview mainly aims at the study of S-adenosyl-l-methionine (SAM) production by
microbial fermentation. A brief introduction of the biological role and application of SAM was …

A new bacterial tRNA enhances antibiotic production in Streptomyces by circumventing inefficient wobble base-pairing

X Chen, S Li, B Zhang, H Sun, J Wang… - Nucleic acids …, 2022 - academic.oup.com
We report the discovery and functional characterization of a new bacterial tRNA species.
The tRNA-Asp-AUC, from a fast-growing desert streptomycete, decodes GAU codons. In the …

Modulation of gene expression in actinobacteria by translational modification of transcriptional factors and secondary metabolite biosynthetic enzymes

JF Martín, P Liras, S Sánchez - Frontiers in Microbiology, 2021 - frontiersin.org
Different types of post-translational modifications are present in bacteria that play essential
roles in bacterial metabolism modulation. Nevertheless, limited information is available on …

The roles of SARP family regulators involved in secondary metabolism in Streptomyces

Y Yan, H Xia - Frontiers in Microbiology, 2024 - frontiersin.org
Streptomyces species are best known for their ability to produce abundant secondary
metabolites with versatile bioactivities and industrial importance. These metabolites are …

A Synthetic, Species‐Specific Activator of Secondary Metabolism and Sporulation in Streptomyces coelicolor

S Ahmed, A Craney, SM Pimentel‐Elardo… - …, 2013 - Wiley Online Library
The secondary metabolites produced by bacterial species serve many clinically useful
purposes, and Streptomyces have been an abundant source of such compounds. However …

Manipulation and epigenetic control of silent biosynthetic pathways in actinobacteria

S Karimian, N Farahmandzad… - World Journal of …, 2024 - Springer
Most biosynthetic gene clusters (BGCs) of Actinobacteria are either silent or expressed less
than the detectable level. The non-genetic approaches including biological interactions …