Results 41 to 50 of about 6,503 (167)

PHA synthase gene characterization of bacteria isolated from soil samples.

, 2015
Os polihidroxialcanoatos (PHA) são poliésteres bacterianos. Na sua biossíntese, a PHA sintase incorpora monômeros 3HA à cadeia polimérica. O objetivo deste trabalho foi estudar o potencial da PHA sintase de 2 isolados do gênero Burkholderia sp.
Pinzón, Diana Carolina Tusso
core   +1 more source

Versatile aliphatic polyester biosynthesis system for producing random and block copolymers composed of 2-, 3-, 4-, 5-, and 6-hydroxyalkanoates using the sequence-regulating polyhydroxyalkanoate synthase PhaCAR

Microbial Cell Factories, 2022
Background Polyhydroxyalkanoates (PHAs) are microbial polyesters synthesized by PHA synthases. Naturally occurring PHA copolymers possess a random monomer sequence.
Keigo Satoh, Tomoya Kawakami, Nagi Isobe, Loïc Pasquier, Hiroya Tomita, Manfred Zinn, Ken’ichiro Matsumoto   +6 more
doaj   +1 more source

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

Journal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed, Sara El Moshy, Israa Ahmed Radwan, Dina Rady, Aiah A. El‐Rashidy, Marwa M. S. Abbass, Christof E. Dörfer   +6 more
wiley   +1 more source

Studies On The Starch-Like Granules Co-Accumulated With Polyhydroxybutyrate In Spirulina Platensis [QR99.7.S416 Y48 2007 f rb]. [PDF]

, 2007
Spirulina platensis is capable of synthesizing small amount of polyhydroxyalkanoate (PHA) under nitrogen starvation condition. Gas chromatography (GC) analysis revealed that about 10 % PHA of the cell dry weight (CDW) was accumulated under mixotrophic ...
Yew, Saw Peng
core  

In vivo evolution of the Aeromonas punctata polyhydroxyalkanoate (PHA) synthase: Isolation and characterization of modified PHA synthases with enhanced activity

, 2002
In vivo random mutagenesis of the polyhydroxyalkanoate (PHA) synthase gene from Aeromonas punctata was performed employing the mutator strain Escherichia coli XL1-Red.
Amara, Amro A., Steinbuchel, A, Steinbuchel, Alexander, Amara, AA, Rehm, BHA, Rehm, Bernd H.A.   +5 more
core   +1 more source

Use Intein Cleavable Polyhydroxyalkanoate Synthase Fusions to Improve Protein Solubility

, 2022
Recombinant E. coli producing intein-cleavable polyhydroxyalkanoate synthase fusions mediates the intracellular formation of polyhydroxyalkanoate (PHA) particles densely coated with intein-cleavable target protein fusion.
Rehm, B, Bernd Rehm, Shuxiong Chen, Chen, S   +3 more
core   +1 more source

Antibiotic‐mediated immune modulation in periodontitis

Periodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez, R. M. Arce, Camila Pinheiro Furquim, Cristiane Gonçalves, Alpdogan Kantarci, Magda Feres, Nidia C. Castro dos Santos   +6 more
wiley   +1 more source

Heterologous expression of lipase gene (lip) and PHA synthase gene (PHAC1) from pseudomonas spp. in escherichia coli for the biosynthesis of polyhydroxyalkanoates (PHA) / Aung Shuh Wen [PDF]

, 2011
Polyhydroxyalkanoates (PHA) are natural biodegradable and biocompatible plastic materials which potentially have a wide range of applications. The potential commercial value of these polyesters prompts a demand for intensive studies to maximise their ...
Aung, Shuh Wen
core  

PhaC Synthases and PHA Depolymerases: The Enzymes that Produce and Degrade Plastic

International Islamic University Malaysia Engineering Journal, 2011
PHAs are a group of intracellular biodegradable polymer produced by (most) bacteria under unbalanced growth conditions. A series of enzymes are involved in different PHAs synthesis, however PhaC synthases are responsible for the polymerization step. PHAs
Amro A. Amara, and Hassan Moawad
doaj   +1 more source

First Revision of the Guidelines for the Diagnosis and Management of Remethylation Disorders

Journal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT This guideline summarizes diagnostic and therapeutic approaches based on a systematic literature review and evidence evaluation using the GRADE methodology. Given the limited high‐quality data, expert consensus was additionally obtained through a modified Delphi process.
Giorgia Olivieri, Andrea Bordugo, Birute Burnyte, Alessandro Costetti, Maria‐Luz Couce, Luisa Diogo, Francois Feillet, D. Sean Froese, Benedetta Greco, Jean‐Louis Gueant, Luciana Hannibal, Friederike Hörster, Viktor Kožich, Giancarlo La Marca, Irini Manoli, Fanny Mochel, Lorenzo Orazi, Belén Pérez, Manuel Schiff, Bernd C. Schwahn, Ida Schwartz, Karolina M. Stepien, Jolanta Sykut‐Cegielska, Trine Tangeraas, Rolf H. Zetterström, Carlo Dionisi‐Vici, Martina Huemer   +26 more
wiley   +1 more source