Results 31 to 40 of about 3,881,088 (252)
Stigmergy co-ordinates multicellular collective behaviours during Myxococcus xanthus surface migration [PDF]
, 2016 Surface translocation by the soil bacterium Myxococcus xanthus is a complex multicellular phenomenon that entails two motility systems. However, the mechanisms by which the activities of individual cells are coordinated to manifest this collective ...
Gee, ML +6 more
core +3 more sources
Consumer identity, abundance and nutrient concentration affect epiphyte diversity in an experimental eelgrass system [PDF]
, 2010 Conceptual models predict a unimodal effect of consumer abundance on prey diversity with the highest diversity at intermediate consumer abundance (intermediate disturbance hypothesis).
Abrams +52 more
core +1 more source
Amniocar as a proliferative medium for mesenchymal cells
Успехи молекулярной онкологии, 2015 Objectives. To develop the Amniocar nutrient medium that contains fetal calf serum (FCS) and growth factors cocktail for mass cultivation of human fibroblasts. To study proliferative activity of the medium on cultures of HUVEC cells of mesenchymal origin
V. V. Chestkov +2 more
doaj +1 more source
Биопрепараты: Профилактика, диагностика, лечение, 2022 Currently, submerged cultivation of the Bacillus anthracis STI-1 strain for live anthrax vaccine production requires liquid nutrient media, which have disadvantages of a short shelf life (no more than one month) and a narrow range of storage temperatures
D. A. Sharov +9 more
doaj +1 more source
INNOVATION CERAMIC BIOTECHNOLOGY: KEY DIRECTIONS, WAYS OF UTILIZATION AND ADVANTAGES
Вестник Российского экономического университета имени Г. В. Плеханова, 2017 The article gives a review of works dealing with biological impact on ceramic masses. The authors identify key directions and differences in technology of bio-treatment depending on the type of microorganisms, ways of obtaining and composition of ...
Raisa A. Platova +2 more
doaj +1 more source
Quantifying the benefit of a proteome reserve in fluctuating environments. [PDF]
, 2017 The overexpression of proteins is a major burden for fast-growing bacteria. Paradoxically, recent characterization of the proteome of Escherichia coli found many proteins expressed in excess of what appears to be optimal for exponential growth.
Erickson, David W +4 more
core +3 more sources
Effector Caspase Dcp-1 and IAP Protein Bruce Regulate Starvation-Induced Autophagy during Drosophila Melanogaster Oogenesis [PDF]
, 2008 A complex relationship exists between autophagy and apoptosis, but the regulatory mechanisms underlying their interactions are largely unknown. We conducted a systematic study of Drosophila melanogaster cell death–related genes to determine their ...
Barbosa, Sharon González +4 more
core +4 more sources
Use of nutrient medium technique for vegetation restoration in Karst region of Southwest China
Journal of Integrative Environmental Sciences, 2018 Karst rocky desertification (KRD) is a global environmental degradation problem caused by human activities and vegetation deterioration. Vegetation restoration in KRD is very difficult due to severe water loss, soil erosion and extensive bare bedrock ...
Fan Wu +5 more
doaj +1 more source
Asian-Australasian Journal of Animal Sciences, 2014 Bacillus licheniformis was grown in minimal nutrient medium containing 1% (w/v) of distillers dried grain with soluble (DDGS), palm kernel meal (PKM), wheat bran (WB) or copra meal (CM), and the enzyme activity of endoglucanase, β-glucosidase, xylanase ...
J. Seo +4 more
semanticscholar +1 more source
Non-Waste Alternative Technologies in the Production of Heterologous Anti-Rabies Immunoglobulin
Проблемы особо опасных инфекций, 2011 Presented is a comprehensive approach to utilization of the wastes that appear in the process of heterologous anti-rabies immunoglobulin production (packed red cells, fibrin, and alcohol-containing products). Specific immunoglobulin is extracted from the
I. M. Zhulidov +18 more
doaj +1 more source