The protective role of PHB and its degradation products against stress situations in bacteria

M Müller-Santos, JJ Koskimäki… - FEMS microbiology …, 2021 - academic.oup.com
Many bacteria produce storage biopolymers that are mobilized under conditions of
metabolic adaptation, for example, low nutrient availability and cellular stress …

[HTML][HTML] A critical role of an oxygen-responsive gene for aerobic nitrogenase activity in Azotobacter vinelandii and its application to Escherichia coli

R Takimoto, Y Tatemichi, W Aoki, Y Kosaka… - Scientific Reports, 2022 - nature.com
Since nitrogenase is irreversibly inactivated within a few minutes after exposure to oxygen,
current studies on the heterologous expression of nitrogenase are limited to anaerobic …

Defining the regulatory mechanisms of sigma factor RpoS degradation in Azotobacter vinelandii and Pseudomonas aeruginosa

K Rodríguez‐Martínez, LF Muriel‐Millán… - Molecular …, 2023 - Wiley Online Library
In several Gram‐negative bacteria, the general stress response is mediated by the
alternative sigma factor RpoS, a subunit of RNA polymerase that confers promoter …

Purification and characterization of extracellular PHB depolymerase enzyme from Aeromonas caviae Kuk1-(34) and their biodegradation studies with polymer films

M Amir, N Bano, A Gupta, MR Zaheer, Roohi - Biodegradation, 2024 - Springer
PHB depolymerase enzymes are able to breakdown the PHB polymers and thereby get
significant economic value in the bioplastics industry and for bioremediation as well. This …

[HTML][HTML] Comprehensive Proteomics Analysis of Polyhydroxyalkanoate (PHA) Biology in Pseudomonas putida KT2440: The Outer Membrane Lipoprotein OprL is a …

S Kelly, JL Tham, K McKeever, E Dillon… - Molecular & Cellular …, 2024 - ASBMB
Pseudomonas putida KT2440 is an important bioplastic-producing industrial microorganism
capable of synthesizing the polymeric carbon-rich storage material, polyhydroxyalkanoate …

[PDF][PDF] Production and characterization of polyhydroxyalkanoates (Phas) produced from bacillus cereus mul-a isolated from a biogas digester

TK Khan, IUL HAQ, A Nawaz, H Mukhtar - Pak. J. Bot, 2020 - mail.pakbs.org
Polyhydroxyalkanoic acids (PHA) are biodegradable polymers synthesized by
microorganisms which can serve as alternative to conventional petrochemical based …

Carbonosomes

D Jendrossek - Bacterial Organelles and Organelle-like Inclusions, 2020 - Springer
The understanding of the physiology of poly (3-hydroxybutyric acid)(PHB) and related
polyhydroxyalkanoic acids (PHAs) has made great progress since the identification and …