Results 71 to 80 of about 25,689,350 (343)

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

open access: yesFEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze   +3 more
wiley   +1 more source

Wooster Magazine: Winter 2015 [PDF]

open access: yes, 2014
The winter 2015 issue of the Wooster Magazine covers many bases. It reflects on Wooster’s past from Harold Lowry to the 21st Century, a section written by Errol K. Footlick ’56. The Wooster Volunteer Network is given the spotlight for a section.
Crosbie, Karol
core   +4 more sources

Threats to Constitutionalism by Liberation Movements in Southern Africa

open access: yesAfrica Spectrum, 2014
Constribution to the Debate on the Political Culture in (Southern) African States in Africa Spectrum.
Roger Southall
doaj  

Finitely presented quadratic algebras of intermediate growth [PDF]

open access: yesarXiv, 2015
In this article, we give two examples of finitely presented quadratic algebras (algebras presented by quadratic relations) of intermediate growth.
arxiv  

Wooster Magazine: Summer 2011 [PDF]

open access: yes, 2011
This edition of the Wooster Magazine was published in the summer of 2011. The magazine begins with an article by editor Karol Crosbie about IS celebrations--IS Monday and IS Symposium.
Crosbie, Karol
core   +1 more source

Unconventional mRNA processing and degradation pathways for the polycistronic yrzI (spyTA) mRNA in Bacillus subtilis

open access: yesFEBS Letters, EarlyView.
The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet   +4 more
wiley   +1 more source

“Get to the bridge and I will help you to cross”: Merit, Personal Connections and Money in Access to Nigerian Higher Education “Get to the bridge and I will help you to cross”: Leistung, persönliche Verbindungen und Geld und der Zugang zum Hochschulstudium in Nigeria

open access: yesAfrica Spectrum, 2011
This article examines the methods students use to gain access to a university in Nigeria’s elite federal sector. It explains the relationships between three “currencies” – merit, personal connections and money – that are utilised by students to achieve ...
Chris Willott
doaj  

On finitely presented algebras [PDF]

open access: yesarXiv, 2015
We prove that if $A$ is finitely presented algebra with idempotent $e$ such that $A=AeA=A(1-e)A$ then the algebra $eAe$ is finitely presented.
arxiv  

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

open access: yesFEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Civil Society and Land Use Policy in Uganda: The Mabira Forest Case

open access: yesAfrica Spectrum, 2014
Over the past few years, the Ugandan government has repeatedly initiated proceedings to clear one-fourth of the Mabira natural forest reserve in central Uganda and give the land to a sugar company controlled by a transnational business conglomerate. Each
Patrick Hönig
doaj  

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