Results 111 to 120 of about 1,015,611 (339)

Identification of De Novo Chromosomal Translocations Disrupting NIPBL in a Patient With Cornelia de Lange Syndrome by Full Genome Analysis

Molecular Genetics & Genomic Medicine
Background Cornelia de Lange syndrome (CdLS) is a rare genetic disorder characterized by congenital multiple anomalies, developmental delay, and distinctive facial features.
Hsiao‐Jung Kao, Elin H. F. Wang, Erh‐Chan Yeh, Hsiao‐Huei Chen, Feng‐Jen Hsieh, Tsang‐Ming Ko, Wuh‐Liang Hwu, Pui‐Yan Kwok, Ni‐Chung Lee   +8 more
doaj   +1 more source

Translocation arrest by reversible folding of a precursor protein imported into mitochondria [PDF]

, 1989
Passage of precursor proteins through translocation contact sites of mitochondria was investigated by studying the import of a fusion protein consisting of the NH2-terminal 167 amino acids of yeast cytochrome b2 precursor and the complete mouse ...
Guiard, Bernard, Hartl, Franz-Ulrich, Herzog, Volker, Neupert, Walter, Rassow, Joachim, Wienhues, Ulla   +5 more
core  

Driven diffusion against electrostatic or effective energy barrier across Alpha-Hemolysin

, 2015
We analyze the translocation of a charged particle across an Alpha-Hemolysin (aHL) pore in the framework of a driven diffusion over an extended energy barrier generated by the electrical charges of the aHL.
Ansalone, Patrizio, Cecconi, Fabio, Chinappi, Mauro, Rondoni, Lamberto   +3 more
core   +1 more source

Unifying model of driven polymer translocation [PDF]

, 2012
We present a Brownian dynamics model of driven polymer translocation, in which non-equilibrium memory effects arising from tension propagation (TP) along the cis side subchain are incorporated as a time-dependent friction. To solve the effective friction,
A. Bhattacharya, B. Alberts, T. Ala-Nissila, T. Ikonen, T. Sakaue, W. Sung   +5 more
core   +3 more sources

Cobalt-catalyzed chemoselective dehydrogenation through radical translocation under visible light

, 2022
Wan‐Lei Yu, Zi-Gang Ren, Kexing Ma, Huiqing Yang, Junjie Yang, Haixue Zheng, Wangsuo Wu, Peng‐Fei Xu   +7 more
openalex   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Survival of translocated Columbian Sharp-tailed Grouse: recognizing trends in post-release mortality to improve reintroductions

Avian Conservation and Ecology, 2022
Survival of translocated prairie-grouse (Tympanuchus spp.) is often low in the first few weeks or months following release into a novel environment. Understanding the processes and mechanisms that influence short-term, post-release survival, such as ...
Steven Roy. Mathews, Peter S. Coates, Brian G. Prochazka, Shawn P. Espinosa, David J. Delehanty   +4 more
doaj  

Exact steady-state velocity of ratchets driven by random sequential adsorption

, 2008
We solve the problem of discrete translocation of a polymer through a pore, driven by the irreversible, random sequential adsorption of particles on one side of the pore.
Ambjörnsson T, Boucher E A, D'Orsogna M R, Elston T C, Gerland U, Jeffreys H, Kolomeisky A, Maria R D'Orsogna, Peskin C S, Tibor Antal, Tom Chou, Watson G N   +11 more
core   +1 more source

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

Visiting dynamics in tank-bromeliads after enrichment of a reforested urban patch of the Atlantic Forest

Rodriguésia
Many species of Bromeliaceae store water among their leaves creating microhabitats for several biological groups. Using bromeliads in enrichment of reforestation offers an opportunity to understand the occupation of tank habitat, and the impacts of these
Juvenal Damasceno Amaral-Filho, Jefferson Rodrigues Maciel   +1 more
doaj   +1 more source