Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Piecyk P"'
We study a problem of reconstruction of connected graphs where the input gives all subsets of size k that induce a connected subgraph. Originally introduced by Bastide et al. (WG 2023) for triples ($k=3$), this problem received comprehensive attentio
Externí odkaz:
http://arxiv.org/abs/2407.07500
Autor:
Piecyk, Marta
For a fixed graph $H$, in the graph homomorphism problem, denoted by $Hom(H)$, we are given a graph $G$ and we have to determine whether there exists an edge-preserving mapping $\varphi: V(G) \to V(H)$. Note that $Hom(C_3)$, where $C_3$ is the cycle
Externí odkaz:
http://arxiv.org/abs/2403.06694
A homomorphism from a graph $G$ to a graph $H$ is an edge-preserving mapping from $V(G)$ to $V(H)$. In the graph homomorphism problem, denoted by $Hom(H)$, the graph $H$ is fixed and we need to determine if there exists a homomorphism from an instanc
Externí odkaz:
http://arxiv.org/abs/2312.03859
Autor:
Marie Piecyk, Mouna Triki, Pierre‐Alexandre Laval, Cedric Duret, Joelle Fauvre, Laura Cussonneau, Christelle Machon, Jerôme Guitton, Nicolas Rama, Benjamin Gibert, Gabriel Ichim, Frederic Catez, Fleur Bourdelais, Sebastien Durand, Jean‐Jacques Diaz, Isabelle Coste, Toufic Renno, Serge N. Manié, Nicolas Aznar, Stephane Ansieau, Carole Ferraro‐Peyret, Cedric Chaveroux
Publikováno v:
Molecular Oncology, Vol 18, Iss 9, Pp 2111-2135 (2024)
Nutrient availability is a key determinant of tumor cell behavior. While nutrient‐rich conditions favor proliferation and tumor growth, scarcity, and particularly glutamine starvation, promotes cell dedifferentiation and chemoresistance. Here, link
Externí odkaz:
https://doaj.org/article/89467b01b1f341de9d7f3e3b189e80c0
Autor:
Rudolf A. Jörres, Christian Buess, Andreas Piecyk, Bruce Thompson, Sanja Stanojevic, Helgo Magnussen
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background The 2017 ATS/ERS technical standard for measuring the single-breath diffusing capacity (DLCO) proposed the “rapid-gas-analyzer” (RGA) or, equivalently, “total-breath” (TB) method for the determination of total lung capacit
Externí odkaz:
https://doaj.org/article/2cf7dec60c5f4bc8832ef5958fc29f45
For graphs $G$ and $H$, an $H$-coloring of $G$ is an edge-preserving mapping from $V(G)$ to $V(H)$. In the $H$-Coloring problem the graph $H$ is fixed and we ask whether an instance graph $G$ admits an $H$-coloring. A generalization of this problem i
Externí odkaz:
http://arxiv.org/abs/2205.13270
Autor:
Johannes Zimmermann, Agnes Piecyk, Michael Sieber, Carola Petersen, Julia Johnke, Lucas Moitinho-Silva, Sven Künzel, Lena Bluhm, Arne Traulsen, Christoph Kaleta, Hinrich Schulenburg
Publikováno v:
mBio, Vol 15, Iss 5 (2024)
ABSTRACTThe microbiome expresses a variety of functions that influence host biology. The range of functions depends on the microbiome’s composition, which can change during the host’s lifetime due to neutral assembly processes, host-mediated sele
Externí odkaz:
https://doaj.org/article/f4bf6101c9d04ae79a39e76a8e7c9d6b
We study the 3-\textsc{Coloring} problem in graphs with small diameter. In 2013, Mertzios and Spirakis showed that for $n$-vertex diameter-2 graphs this problem can be solved in subexponential time $2^{\mathcal{O}(\sqrt{n \log n})}$. Whether the prob
Externí odkaz:
http://arxiv.org/abs/2104.13860
Publikováno v:
Bio-Protocol, Vol 14, Iss 3 (2024)
As the most energy- and metabolite-consuming process, protein synthesis is under the control of several intrinsic and extrinsic factors that determine its fine-tuning to the cellular microenvironment. Consequently, variations in protein synthesis rat
Externí odkaz:
https://doaj.org/article/f51c94cd16fa4263b3bdea823a9d05b6
The potential of N2-modified cap analogues for precise genetic manipulation through mRNA engineering
Autor:
Karol Kurpiejewski, Anna Stankiewicz-Drogon, Karolina Piecyk, Eliza Rajkowska, Paulina Skrzypczyk, Jingping Geng, Edward Darzynkiewicz, Renata Grzela, Marzena Jankowska-Anyszka
Publikováno v:
Frontiers in Molecular Biosciences, Vol 10 (2024)
The technology of mRNA-based drugs is currently being intensively developed and implemented. Medical products of this type are already being used as viral vaccines and could potentially find application in a wide range of diseases. The tremendous int
Externí odkaz:
https://doaj.org/article/98522c5c546a4021a4a4c25a75f139d2