Results 141 to 150 of about 636,431 (339)

Synthesis of Bioorthogonal Mycolic Acids: Chemoselective Reduction of β‐Ketoesters Containing an Alkyne Using the Noyori Catalyst

open access: yesEuropean Journal of Organic Chemistry, Accepted Article.
The asymmetric reduction of β‐ketoesters using the Noyori catalyst is a highly effective synthetic methodology, offering excellent stereocontrol for the preparation of enantiopure b‐hydroxyesters from prochiral substrates in high yields. This reaction has been used in the total synthesis of mycolic acids, which are α‐alkyl, β‐hydroxy fatty acids ...
Paulin Rollando   +5 more
wiley   +1 more source

Biologic Changes in Sulfonamide-resistant Mycobacterium ranae [PDF]

open access: bronze, 1946
Dirán Yegian   +2 more
openalex   +1 more source

Environmental sampling to assess the bioburden of Mycobacterium avium subspecies paratuberculosis in drylot pens on California dairies. [PDF]

open access: yes, 2019
Mycobacterium avium subspecies paratuberculosis (MAP) is a bacterium that can cause substantial economic losses in infected dairy herds due to reduced milk production and increased cow-replacement costs.
Adaska, John M   +4 more
core  

Isolation and Identification of Some Crude Oil‐Degrading Bacterial From Soil Contaminated With Crude Oil

open access: yesEnergy Science &Engineering, EarlyView.
Decomposition of crude oil by the best decomposing strains in Erlen. ABSTRACT Petroleum hydrocarbons represent a major class of organic pollutants that seriously endanger marine and terrestrial ecosystems upon contamination, highlighting the urgent need for cost‐effective remediation methods.
Na Chen   +12 more
wiley   +1 more source

Genomic analysis of Mycobacterium bovis and other members of the Mycobacterium tuberculosis complex by isoenzyme analysis and pulsed-field gel electrophoresis. [PDF]

open access: yes, 1996
Initially, multilocus enzyme electrophoresis was used to examine genetic relationships among 63 isolates of Mycobacterium bovis and 13 other members of the M. tuberculosis complex.
Cousins, D.V.   +3 more
core   +1 more source

Single‐Cell Transcriptomic Analysis of the Immune Response to COVID‐19 and Tuberculosis Coinfection

open access: yesExploration, EarlyView.
Understanding the immunological basis for severe outcomes in COVID‐19/Tuberculosis coinfection is critical. Our single‐cell analysis identifies key drivers: profound lymphocyte loss through combined apoptosis and altered trafficking, excessive S100 protein‐mediated inflammation contributing to cytokine storms, and systemic immune dysfunction ...
Yi Wang   +20 more
wiley   +1 more source

The Effect of Penicillin on the Growth of Mycobacterium tuberculosis in Dubos' Medium

open access: bronze, 1948
Morris Solotorovsky   +2 more
openalex   +1 more source

The Electron-dense Bodies of Mycobacterium phlei

open access: bronze, 1955
Audrey M. Glauert, E.M. BRIEGER
openalex   +1 more source

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