Results 91 to 100 of about 17,850 (231)

Phosphate Limitation Modulates Vibrio Cholerae Outer Membrane Vesicle Formation, Composition and Toxicity

Journal of Extracellular Biology, Volume 5, Issue 5, May 2026.
ABSTRACT Vibrio cholerae inhabits phosphorus‐poor aquatic environments and host intestine, where it expresses genes regulated by the PhoB/PhoR two‐component system in response to inorganic phosphate (Pi) limitation. Like other Gram‐negative bacteria, V.
Matheus Luchetta da Fonseca, Livia Carvalho Barbosa, Beatriz Ferreira de Carvalho Patricio, Wellington da Silva Ferreira, Carolina Neumann Keim, Cedric Delporte, Pierre van Antwerpen, Jean‐Marie Ruysschaert, Paulo Mascarello Bisch, Wanda Maria Almeida von Kruger   +9 more
wiley   +1 more source

Polyhydroxyalkanoates (PHA) genes Database [PDF]

Bioinformation, 2019
Polyhydroxyalkanoates (PHA) are polyesters of various hydroxyl alkanoates that are synthesized by many gram-positive and gramnegative bacteria from about 75 different genera. PHA genes database is a repository of genes and its genomic information related to PHA.It contains data on the genomic characterization of intermediates of PHA.
openaire   +2 more sources

Production of functionalized polyhydroxyalkanoates by genetically modified Methylobacterium extorquens strains [PDF]

, 2010
Background: Methylotrophic (methanol-utilizing) bacteria offer great potential as cell factories in the production of numerous products from biomass-derived methanol.
Philipp Höfer, Young J Choi, Michael J Osborne, Carlos B Miguez, Patrick Vermette, Denis Groleau   +5 more
core   +2 more sources

Tenebrio molitor‐Derived Enzyme Systems Enable Solvent‐Reduced Recovery of Intracellular Polyhydroxyalkanoates

Microbial Biotechnology, Volume 19, Issue 5, May 2026.
Multi‐enzyme systems from Tenebrio molitor enable solvent‐free recovery of microbial PHAs directly from wet biomass under mild aqueous conditions, achieving high polymer yields and integrity while reducing carbon footprint up to seven‐fold compared with conventional extraction methods.
Sanja Skaro Bogojevic, Brana Pantelic, Marijana Ponjavic, Tatjana Ilic‐Tomic, Dusan Milivojevic, Maciej Guzik, Marcin Rychwalski, Romanos Siaperas, Evangelos Topakas, Mónica Carvalheira, Filomena Freitas, Patrícia Concórdio‐Reis, Jasmina Nikodinovic‐Runic   +12 more
wiley   +1 more source

Aerobic growth of Rhodococcus aetherivorans BCP1 using selected naphthenic acids as the sole carbon and energy sources [PDF]

, 2018
Naphthenic acids (NAs) are an important group of toxic organic compounds naturally occurring in hydrocarbon deposits. This work shows that Rhodococcus aetherivorans BCP1 cells not only utilize a mixture of eight different NAs (8XNAs) for growth but they ...
Cappelletti M., Crognale S., Demeter M. A., Fedi S., Ferreri C., Milazzo G., Petruccioli M., Piacenza E., Presentato A., Sansone A., Steinbuchel A., Turner R. J., Zannoni D.   +12 more
core   +2 more sources

A Critical Review on Green Conversion Techniques of Biomass Waste to Value‐Added Bioproducts: Advances, Challenges, and Future Technological Strategies

GCB Bioenergy, Volume 18, Issue 5, May 2026.
This study highlights developments in cost‐effective fractionation techniques to ensure the sustainability and industrial applicability of biomass. ABSTRACT Given the depletion of fossil fuels and global concerns about environmental protection, lignocellulosic biomass is an excellent alternative candidate due to its unique combination of ...
Sunesh Narayanaperumal, Indran Suyambulingam, Divya Divakaran, P. Senthamaraikannan, Ananth Selvan, Siva Avudaiappan, Nadir Ayrilmis   +6 more
wiley   +1 more source

The role of substrate materials for the survival and growth of coral micro‐fragment sheets

Restoration Ecology, Volume 34, Issue 4, May 2026.
Biofouling can have a negative impact on the survival and growth of corals in aquaculture. For coral aquaculture to support reef restoration, there needs to be a cost‐effective and efficient method that reduces the reliance on labor for coral maintenance.
Muhammad Azmi Abdul Wahab, Sophie Ferguson, Breiana Whitehead, Jenny Fong, Pirjo Haikola, Andrea Severati, Elsa Antunes   +6 more
wiley   +1 more source

Autotrophic bacterial production of polyhydroxyalkanoates using carbon dioxide as a sustainable carbon source

Frontiers in Bioengineering and Biotechnology
The persistence of fossil fuel-based plastics poses significant environmental challenges, prompting increased research into biodegradable polyhydroxyalkanoate (PHA) polymers derived from cost-effective and sustainable resources.
Ganesan Sathiyanarayanan, Sandra Esteves
doaj   +1 more source

Bioplásticos: obtención y aplicaciones de polihidroxialcanoatos [PDF]

, 2016
Los problemas derivados de la acumulación de residuos plásticos procedentes del petróleo, y la dependencia de recursos no renovables para su producción, ha llevado a la búsqueda de nuevos polímeros como los polihidroxialcanoatos (PHAs), que pueden ser ...
Álvarez da Silva, Laura
core  

Rheology of Polyhydroxyalkanoate Solutions [PDF]

, 2016
Исследована реология растворов ПГА различного химического строения в хлороформе и дихлорметане. Показано, что динамическая вязкость растворов зависит от типа растворителя и типа ПГА, при этом исследуемые растворы полимеров при увеличении температуры ...
Goncharov, Dmitry B., Sukovatyi, Alexey G., Гончаров, Д.Б., Суковатый, А.Г.   +3 more
core   +1 more source