Results 11 to 20 of about 1,893,519 (318)

Visual detection of isothermal nucleic acid amplification using pH-sensitive dyes

BioTechniques, 2015
Nucleic acid amplification is the basis for many molecular diagnostic assays. In these cases, the amplification product must be detected and analyzed, typically requiring extended workflow time, sophisticated equipment, or both.
Nathan A. Tanner, Yinhua Zhang, Thomas C. Evans   +2 more
doaj   +1 more source

Determining a critical threshold for G6PD activity below which red blood cell response to oxidative stress is poor

Malaria Journal, 2020
Background Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common enzyme disorder in the world. Its main function is to generate NADPH that is required for anti-oxidative pathway in the cells especially in red blood cells (RBC).
Maria Swastika, Alida R. Harahap, Lydia V. Panggalo, Sri Widia A. Jusman, Ari W. Satyagraha   +4 more
doaj   +1 more source

Current Knowledge on Microviridin from Cyanobacteria

Marine Drugs, 2021
Cyanobacteria are a rich source of secondary metabolites with a vast biotechnological potential. These compounds have intrigued the scientific community due their uniqueness and diversity, which is guaranteed by a rich enzymatic apparatus.
Samuel Cavalcante do Amaral, Patrick Romano Monteiro, Joaquim da Silva Pinto Neto, Gustavo Marques Serra, Evonnildo Costa Gonçalves, Luciana Pereira Xavier, Agenor Valadares Santos   +6 more
doaj   +1 more source

Biosynthesis of dendroketose from different carbon sources using in vitro and in vivo metabolic engineering strategies

Biotechnology for Biofuels, 2018
Background Asymmetric aldol-type C–C bond formation with ketones used as electrophilic receptor remains a challenging reaction for aldolases as biocatalysts.
Jiangang Yang, Yueming Zhu, Ge Qu, Yan Zeng, Chaoyu Tian, Caixia Dong, Yan Men, Longhai Dai, Zhoutong Sun, Yuanxia Sun, Yanhe Ma   +10 more
doaj   +1 more source

Diamide-based screening method for the isolation of improved oxidative stress tolerance phenotypes in Bacillus mutant libraries

Microbiology Spectrum, 2023
The bacterium Bacillus subtilis is of high importance both as a model organism for Gram-positive bacteria and as an industrial workhorse in the production of biomolecules.
Jonathan Walgraeve, Borja Ferrero-Bordera, Sandra Maaß, Dörte Becher, Ruth Schwerdtfeger, Jan Maarten van Dijl, Michael Seefried   +6 more
doaj   +1 more source

Anabaenopeptins: What We Know So Far

Toxins, 2021
Cyanobacteria are microorganisms with photosynthetic mechanisms capable of colonizing several distinct environments worldwide. They can produce a vast spectrum of bioactive compounds with different properties, resulting in an improved adaptative capacity.
Patrick Romano Monteiro, Samuel Cavalcante do Amaral, Andrei Santos Siqueira, Luciana Pereira Xavier, Agenor Valadares Santos   +4 more
doaj   +1 more source

Potential application of Bacillus subtilis SPB1 lipopeptides in toothpaste formulation

Journal of Advanced Research, 2017
Toothpaste is a gel dentifrice used with a toothbrush as an accessory to clean, keep and promote oral hygiene. The literature review suggests that there are many different formulations of toothpastes and that each of their individual components present ...
Mouna Bouassida, Nada Fourati, Fatma Krichen, Raida Zouari, Semia Ellouz-Chaabouni, Dhouha Ghribi   +5 more
doaj   +1 more source

A Randomized Controlled Trial of the Efficacy of Systemic Enzymes and Probiotics in the Resolution of Post-COVID Fatigue

Medicines, 2021
Muscle fatigue and cognitive disturbances persist in patients after recovery from acute COVID-19 disease. However, there are no specific treatments for post-COVID fatigue. Objective: To evaluate the efficacy and safety of the health supplements ImmunoSEB
Abhijit Rathi, Swati B. Jadhav, Neha Shah   +2 more
doaj   +1 more source

Nutritional Value and Physicochemical Characteristics of Alternative Protein for Meat and Dairy—A Review

Foods, 2022
In order to alleviate the pressure on environmental resources faced by meat and dairy production and to satisfy the increasing demands of consumers for food safety and health, alternative proteins have drawn considerable attention in the food industry ...
Yan Zeng, Enhui Chen, Xuewen Zhang, Demao Li, Qinhong Wang, Yuanxia Sun   +5 more
doaj   +1 more source

Restriction Enzymes [PDF]

Cold Spring Harbor Protocols, 2021
Restriction enzymes provided the foundation on which molecular cloning was built, and they remain as essential tools in current recombinant DNA technology. The three classes of restriction enzymes and their features are introduced here.
Michael R, Green, Joseph, Sambrook
openaire   +2 more sources