Results 21 to 30 of about 7,482,095 (308)

Electronically Controlled Continuous Culture Device [PDF]

open access: yesApplied Microbiology, 1968
A photocell-controlled continuous culture device, a Nephelostat, is described that maintains a wide variety of cultures of microorganisms in balanced growth. This Nephelostat controls concentrations of bacteria within ±3% over a cell concentration range of 10 6 to 10 9 cells per ml.
W J, Eisler, R B, Webb
openaire   +2 more sources

Continuous culture – making a comeback? [PDF]

open access: yesMicrobiology, 2005
The heyday of continuous culture was in the 1960s, when its versatility and reproducibility were used to address fundamental problems in diverse microbiological fields such as biochemistry, ecology, genetics and physiology. The advent of molecular genetics in the 1970s and 1980s led to a decline in the popularity of continuous culture as a standard ...
Paul A, Hoskisson, Glyn, Hobbs
openaire   +2 more sources

Improved Protocol for Continuous Culture of Plasmodium falciparum Reference Strains

open access: yesJournal of Pure and Applied Microbiology, 2021
Parasitic biobank of Plasmodium falciparum is almost germinal in Côte d’Ivoire. However, several high-level research topics on this parasite involve the taking into account of nature isolates but also chemo-sensitive or resistant reference strains for a ...
Tano Konan Dominique   +9 more
doaj   +1 more source

Defining the nitrogen regulated transcriptome of Mycobacterium smegmatis using continuous culture

open access: yesBMC Genomics, 2015
Nitrogen is essential for microbial growth and its importance is demonstrated by the complex regulatory systems used to control the transport, assimilation and metabolism of nitrogen. Recent studies are beginning to shed light on how mycobacteria respond
M. Petridis, A. Benjak, G. Cook
semanticscholar   +1 more source

Recoding of the stop codon UGA to glycine by a BD1-5/SN-2 bacterium and niche partitioning between Alpha- and Gammaproteobacteria in a tidal sediment microbial community naturally selected in a laboratory chemostat

open access: yesFrontiers in Microbiology, 2014
Sandy coastal sediments are global hotspots for microbial mineralization of organic matter and denitrification. These sediments are characterized by advective porewater flow, tidal cycling and an active and complex microbial community.
Anna eHanke   +19 more
doaj   +1 more source

Nutrient removal from municipal wastewater by the microalga Chlorella vulgaris grown in a continuous system [PDF]

open access: yesبوم‌شناسی آبزیان, 2018
Nutrient inputs into the environments can cause eutrophication of aquatic ecosystems. Therefore, current experiment was carried out to investigate the effect of the initial nitrogen and phosphorus concentrations on nutrient removal performance of ...
Aref Pirbeigi   +4 more
doaj  

Thermoelectric heat exchange and growth regulation in a continuous yeast culture

open access: yesMicrobiologyOpen, 2019
We have designed a thermoelectric heat exchanger (TEHE) for microbial fermentations that is able to produce electric power from a microbial continuous culture using the intrinsic heat generated by microbial growth.
Adriel Latorre‐Pérez   +3 more
doaj   +1 more source

Production and Unsaturation Index of Alkenones During Batch and Continuous Cultures of the Coccolithophorid Alga, Emiliania Huxleyi

open access: yesDavao Research Journal, 2006
Emiliania huxleyi (EH2 strain) was grown at 10, 15, 20 and 250C in batch and continuous cultures to assess the factors affecting the changes in the production and the unsaturation index of alkenones.
Joy Sorrosa, M Yamamoto, Y Shiraiwa
doaj   +1 more source

Novel Research Models for Staphylococcus aureus Small Colony Variants (SCV) Development: Co-pathogenesis and Growth Rate

open access: yesFrontiers in Microbiology, 2020
Staphylococcus aureus remains a great burden on the healthcare system. Despite prescribed treatments often seemingly to be successful, S. aureus can survive and cause a relapsing infection which cannot be cleared.
James Lee   +6 more
doaj   +1 more source

Contrasting levels of fructose and urea added to an annual ryegrass based diet: effects on microbial protein synthesis, nutrient digestibility and fermentation parameters in continuous culture fermenters

open access: yesSemiárida, 2019
The objective of this experiment was to evaluate the effects of the addition of crystalline fructose and urea to an annual ryegrassbased diet on microbial protein synthesis, fermentation profile and nutrient apparent digestibility, using continuous ...
Mariano Alende   +3 more
doaj   +1 more source

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