Results 51 to 60 of about 3,616,669 (319)
Automorphism groups of free groups, surface groups and free abelian groups
, 2005 The group of 2-by-2 matrices with integer entries and determinant $\pm > 1$ can be identified either with the group of outer automorphisms of a rank two free group or with the group of isotopy classes of homeomorphisms of a 2-dimensional torus. Thus this group is the beginning of three natural sequences of groups, namely the general linear groups ${\
Bridson, Martin R, Vogtmann, Karen
openaire +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
HTS Teologiese Studies/Theological Studies, 2018 In this article, we used the capability approach as normative grounding to analyse a particular faith-based intervention targeting ‘youth at the margins’ – in this instance, marginalised migrant youths from Zimbabwe living in Johannesburg, South Africa ...
Wadzanai F. Mkwananzi +1 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Guidelines for group work in an undergraduate learning programme [PDF]
, 2008 Published ArticleIt is required of higher education institutions in South Africa to provide for the development of general skills such as the ability to function in a team, and to apply group work as a method of instruction. After implementation of group
Nel, M.M., Raubenheimer, D.
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Antimicrobial and cytotoxic potential of Dianthus basuticus used in Basotho traditional practice
Bangladesh Journal of Pharmacology, 2014 The antimicrobial potential of Dianthus basuticus extracts were investigated using 96 wells microplate against selected bacteria and fungi strains while the cytotoxicity was assessed using brine shrimp lethality assay.
S. Q. Njabulo Lamula, A. O. Tom Ashafa
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Critical Studies in Teaching and Learning, 2022 This paper provides an account of the concept of social justice and how it is loosely and uncritically defined and applied in service-learning context.
Ntimi Mtawa
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source