Results 141 to 150 of about 1,151,690 (319)
Gradual and Step-wise Halophilization Enables Escherichia coli ATCC 8739 to Adapt to 11% NaCl
, 2012 Introduction: Escherichia coli (E. coli) is a non-halophilic microbe and is used to indicate faecal contamination. Salt (sodium chloride, NaCl) is a common food additive and is used in preservatives to counter microbial growth. Previous studies had shown
Jack SH Oon +7 more
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FEBS Open Bio, EarlyView.14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa +2 more
wiley +1 more source
NaCl and NaCl+Bz dose-response curves.
, 2014 Open-circuit normalized CT responses to 50, 100, 200, 300 and 500 mM NaCl in the absence and presence of 5 µM Bz. The Bz-sensitive component was obtained as the difference between the CT response in the absence and presence of Bz.
Tam-Hao T. Phan (565985) +6 more
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FEBS Open Bio, EarlyView.This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel +4 more
wiley +1 more source
FEBS Open Bio, EarlyView.Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao +3 more
wiley +1 more source
Effect of NaCl on Liquid/Liquid Diffusion Lysozyme Crystal Growth
, 2003 用动态光散射法研究了不同浓度NaCl对液—液扩散法生长溶菌酶晶体的影响，并测量了晶体生长前后体系的Zeta电势．结果表明，NaCl浓度较高时，在溶菌酶溶液—凝胶界面处会发生液液分层现象，溶液中一直存在较大的聚集体，生长出的晶体质量较差．而在合适的NaCl浓度下，随着溶液Zeta电势降低，溶液中溶菌酶的大的聚集体发生解聚集 ...
胡文瑞, 戴国亮
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Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system
FEBS Open Bio, EarlyView.An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková +3 more
wiley +1 more source
Epoxidation of propylene on NaCl-modified silver catalysts with air as the oxidant
, 2002 Propylene epoxidation by air was carried out on NaCl-modified silver (NaCl/Ag) catalysts, and the catalysts were characterized by X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The effects of NaCl loadings, propylene to oxygen ratio,
Lu, JQ, Luo, MF, Lei, H, Li, C
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Effect of Nitrate on Root Development and Nitrogen Uptake of Suaeda physophora Under NaCl Salinity [PDF]
, 2010 The effects of NaCl salinity and NO3- on growth, root morphology, and nitrogen uptake of a halophyte Suaeda physophora were evaluated in a factorial experiment with four concentrations of NaCl (1, 150, 300, and 450 mmol L-1) and three NO3- levels (0.05 ...
Ma Hai-Yan +4 more
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