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O21

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1970-2018
02419702018

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2016
2016
The Uptake and Assembly of Alkanes within a Porous Nanocapsule in Water: New Information about Hydrophobic Confinement.
In Nature, enzymes provide hydrophobic cavities and channels for sequestering small alkanes or long-chain alkyl groups from water… (More)
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2012
2012
Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
Escherichia coli sfa+ strains isolated from poultry were serotyped and characterized by polymerase chain reaction (PCR) and… (More)
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2010
2010
A multiplex PCR method to detect 14 Escherichia coli serogroups associated with urinary tract infections.
Urinary tract infections (UTIs) are one of the most common bacterial infections and are predominantly caused by uropathogenic… (More)
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2008
2008
Characterization of Escherichia coli O3 and O21 O antigen gene clusters and development of serogroup-specific PCR assays.
Escherichia coli O3 and O21 are associated with enteroaggregative E. coli (EAEC). EAEC strains are often non-typable using the… (More)
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2006
2006
Achieving the Millennium Development Goals: What’s wrong with existing analytical models?
Th is study critically evaluates analytical models presently used to estimate the cost of achieving the Millennium Development… (More)
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2002
2002
Economic Transition, Entrepreneurial Capacity, and Intergenerational Distribution
A de...ning feature of transition economies is the expansion of the private sector. Motivated by the observation that new… (More)
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1996
1996
Serogroups of Escherichia coli isolated from piglets in Spain.
Serogroups of 1334 E. coli colonies isolated in Spain between 1986 and 1991 from piglets with diarrhoea, oedema disease and from… (More)
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1988
1988
Anonamine, C19H27NO7, neosenkirkine, C19H27NO6, and hydroxysenkirkine, C19H27NO7.CH3OH. Macrocyclic secopyrrolizidine alkaloids from Senecio anonymus Wood.
lambda(Mo K alpha) = 0.71069 A, T = 298 K. Anonamine (I) (12,21-dihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione): C19H27NO7… (More)
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1976
1976
Serotypes of Escherichia coli from urinary tract infections in Hong Kong.
Strains of E. coli, mainly from Chinese patients in Hong Kong with urinary tract infections, were serotyped, biotyped, and their… (More)
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1970
1970
Inactivation of Alkaline Phosphatase by O21 Δg
RECENT evidence1 strongly supports the role of singlet oxygen (O21 Δg) as the active intermediate in the photosensitized addition… (More)
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