Results 41 to 50 of about 3,499,858 (305)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

CONTRIBUTIONS FOR DEVELOPING OF A COMPUTER AIDED LEARNING ENVIRONMENT OF DESCRIPTIVE GEOMETRY

Journal of Industrial Design and Engineering Graphics, 2009
The paper presents the authors’ contributions for developing a computer code for teaching of descriptive geometry using the computer aided learning techniques.
Antonescu Ion, Pruna Liviu, Slonovschi Andrei   +2 more
doaj  

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, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

-shaped point set embeddings of high-degree plane graphs

AKCE International Journal of Graphs and Combinatorics, 2020
A point set embedding of a given plane graph on a given point set on a plane is a drawing of where each vertex is drawn on a point in . An orthogonal point set embedding of a plane graph is a point set embedding of such that each edge is drawn as a ...
Shaheena Sultana, Md. Saidur Rahman
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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

form and content in the Islamic civilization and its influence on contemporary art painting

Journal of Architecture, Art & Humanistic Science, 2016
By prof. Wadeaa A. Boukar ,  Title : form and content in the Islamic civilization and its influence on contemporary arts. In order to recognize any civilization history, habits and circumstances scientists study the remnant of artifacts and tools of the ...
Wadiah Abdullah
doaj   +1 more source

The semiology of drawings and sacred inscriptions in ancient Egyptian arts as as an introduction to a proposed training program distance preparing for visitors of cultural palace

Journal of Architecture, Art & Humanistic Science, 2020
Heritage is an essential part of the cultural and national identity, both materhkial and moral. It links the members of society to the past, present and future, and thus contributes to the promotion of cultural identity.
Reham Maher mohmmed, Mervat Sharabash, Seham Abd el Aziz Hamed   +2 more
doaj   +1 more source

Inscriptions: drawing, making, thinking [PDF]

, 2010
‘Inscription: drawing, making, thinking’ brought together the work of David Conneam, Philip Eglin and Charlotte Hodes, it included drawings, ceramics, moving image and evidence of their working process.
Hodes, Charlotte
core  

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source