Characterization of a new thermophilic sulfate-reducing bacterium. Thermodesulfovibrio yellowstonii , gen. nov. and sp. nov.: its phylogenetic relationship to Thermodesulfobacterium commune and their origins deep within the bacterial domain

1994 ◽  
Vol 161 (1) ◽  
pp. 62-69 ◽  
Author(s):  
E. A. Henry ◽  
R. Devereux ◽  
J. S. Maki ◽  
C. C. Gilmour ◽  
L. Mandelco ◽  
...  
Keyword(s):  
Phylogenetic Relationship ◽  
Sulfate Reducing ◽  
Bacterial Domain

scholarly journals Isolation and characterization of a novel toluene-degrading, sulfate-reducing bacterium.

1996 ◽  
Vol 62 (4) ◽  
pp. 1188-1196 ◽  
Author(s):  
H R Beller ◽  
A M Spormann ◽  
P K Sharma ◽  
J R Cole ◽  
M Reinhard
Keyword(s):  
Sulfate Reducing ◽  
Isolation And Characterization

scholarly journals Physicochemical Characterization of Home-Made Soap from Waste-Used Frying Oils

Processes ◽  
2020 ◽  
Vol 8 (10) ◽  
pp. 1219
Author(s):  
Bojan Antonić ◽  
Dani Dordević ◽  
Simona Jančíková ◽  
Bohuslava Tremlova ◽  
Ivan Kushkevych
Keyword(s):  
Olive Oil ◽  
Physicochemical Characterization ◽  
Point Of View ◽  
Frying Oils ◽  
Sulfate Reducing ◽  
Processing Plants ◽  
Soap Production ◽  
Reducing Bacteria ◽  
Sample Pair

The study aimed to describe the utilization of waste frying oils, originated mainly from households, in home-made soap production and to emphasize the advantages of soap biodegradation in comparison to biological treatment of oils. The physicochemical analyses of soaps were used to check the differences between the samples made of fresh and fried oils. Significant (p < 0.05) difference between the soaps made of fresh/fried olive oil pair was obtained, while the rapeseed sample pair did not differ significantly (p < 0.05). Malondialdehyde (MDA) exhibited notable differences with an increase from 1.94 μg/g to 2.33 μg/g for olive oil fresh/fried pair and from 3.43 μg/g to 4.10 μg/g for rapeseed–palm oil fresh/fried pair. The studies addressing the soap biodegradation process revealed that soaps are degrading up to four times faster than oils in waste processing plants. Literature data showed the syntrophic ways of soap degradation and degradation solely done by sulfate-reducing bacteria. Obtained results, same as literature data, indicated that soaps produced from fried plant oils represent acceptable products from the economic and environmental point of view. Soap production can be considered one of the possible ways toward reduction of waste oil disposal.

Molecular characterization of phylogenetic relationship between Iris species based on fluorescent-AFLP

2013 ◽  
Vol 24 ◽  
pp. S118
Author(s):  
Ozge Karakas Metin ◽  
Berk Bastug ◽  
Tijen Ogras ◽  
Kamil Erken ◽  
Tamer Ozcan ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Phylogenetic Relationship

scholarly journals Characterization of Antigenic Relatedness Among GI Norovirus Genotypes Using Serum Samples From Norovirus-Infected Patients and Mouse Sera

2020 ◽  
Vol 11 ◽  
Author(s):  
Dongjie Xie ◽  
Junrui Chen ◽  
Jingrong Yu ◽  
Fuyu Pei ◽  
Mark Momoh Koroma ◽  
...  
Keyword(s):  
Immune Response ◽  
Binding Affinity ◽  
Phylogenetic Relationship ◽  
Biological Properties ◽  
Virus Spread ◽  
Gastroenteritis Outbreak ◽  
Serum Samples ◽  
Antigenic Relatedness ◽  
Primary Focus

Characterizing diversity and the antigenic relatedness of norovirus remains a primary focus in understanding its biological properties and vaccine designs. The precise antigenic and serological features of GI genotypes have not been studied. The study represented an investigation on a gastroenteritis outbreak related to GI.3 norovirus and the three most detected GI genotypes, GI.2 (belonging to immunotype B), GI.3 and GI.9 (belonging to immunotype C), were selected to characterize their phylogenetic relationship, HBGA binding profiles and antigenic relatedness within (intra-immunotype), and between (inter-immunotypes) genotypes using mouse sera and patient’s serum samples from the GI.3 related outbreak. Wide HBGA binding profiles and evolution of binding affinity were observed in the three GI genotypes studied. A low specific blockade antibody to GI.3 in the population generated the pool of susceptible individuals and supported virus spread in the outbreak. We found strong blockade immune response in homologous strains, moderate intra-immunotype blockade but weak inter-immunotypes blockade in humans following GI.3 norovirus infections. These findings further support the immunotypes grouping and will be valuable for optimizing the design of norovirus vaccine.

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