Results 111 to 120 of about 42,860 (295)
Changing cardinal characteristics without changing ω-sequences or cofinalities
Annals of Pure and Applied Logic, 2000 We show: There are pairs of universes V_1 subseteq V_2 and there is a notion of forcing P in V_1 such that the change mentioned in the title occurs when going from V_1[G] to V_2[G] for a P-generic filter G over V_2. We use forcing iterations with partial memories. Moreover, we implement highly transitive automorphism groups into the forcing orders.
Heike Mildenberger, Saharon Shelah
openaire +3 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
A note on "Another ordering of the ten cardinal characteristics in Cichoń's Diagram" and further remarks (Axiomatic set theory and its applications) [PDF]
, 2019 In this note, we relax the hypothesis of the main results in Kellner-Shelah-Tanasie's Another ordering of the ten cardinal characteristics in Cichoń's ...
Mejía, Diego Alejandro
core
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
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
Simple Cardinal Characteristics of the Continuum
, 1994 The published version contains some typographical errors and was printed on a machine that failed to distinguish boldface and lightface capital Greek ...
openaire +2 more sources
Euler characteristic and homotopy cardinality
, 2018 Baez asks whether the Euler characteristic (defined for spaces with finite homology) can be reconciled with the homotopy cardinality (defined for spaces with finite homotopy). We consider the smallest infinity category $\text{Top}^\text{rx}$ containing both these classes of spaces and closed under homotopy pushout squares.
openaire +2 more sources
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
Localization and anti-localization cardinals (New Developments in Forcing and Cardinal Arithmetic)
, 2023 This paper is intended to survey the basics of localization and anti-localization cardinals on the reals, and its interplay with notions and cardinal characteristics related to measure and ...
Cardona, Miguel A., Mejía, Diego A.
core
Frontiers in NeurologyBackgroundMotor symptoms of Parkinson’s disease (PD) patients affect their ability of daily activities. Identifying distinct trajectories of motor symptom progression in PD patients can facilitate long-term management.MethodsA total of 155 PD patients ...
Xiaozhou Xu +14 more
doaj +1 more source