Results 111 to 120 of about 6,857,695 (306)

Bioindication Significance of Population Characteristics of Viviparids (Mollusca, Gastropoda, Viviparidae) in Water Bodies of Central Polesia, Ukraine

Учёные записки Казанского университета: Серия Естественные науки, 2017
he characteristics of Viviparus viviparus populations in rivers of Central Polesia (Ukraine) have been analyzed for further usage in bioindication studies.
E.I. Uvaeva, E.D. Shimkovich
doaj  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Svalbard reindeer (Rangifer tarandus platyrhynchus) antler characteristics reflecting the local environmental conditions

Folia Oecologica, 2019
A new non-invasive method based on picture analysis was used to estimate the conditions in Svalbard reindeer populations. The well-being of an individual subject is often expressed through visual indices.
Kavan Jan, Anděrová Veronika
doaj   +1 more source

Quantification of the Individual Characteristics of the Human Dentition [PDF]

, 2009
The considerations for admissibility suggested by the Daubert trilogy challenge forensic experts to provide scientific support for opinion testimony. The defense bar has questioned the reliability of bitemark analysis. Under an award from the U.
Johnson, L Thomas, Radmer, Thomas W, Wirtz, Thomas S, Pajewski, Nicholas M, Cadle, David E, Brozek, James, Blinka, Daniel D   +6 more
core   +1 more source

The Effect of Starburst Metallicity on Bright X-Ray Binary Formation Pathways

, 2010
We investigate the characteristics of young ( 1e36 erg/s) High-Mass X-ray Binaries (HMXBs) and find the population to be strongly metallicity-dependent.
A. Prestwich, A. Zezas, Antoniou, Begelman, Begelman, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Belczynski, Colbert, de Marchi, Ebisawa, Fabbiano, Fabbiano, Fragos, Fryer, Fryer, Grimm, Heggie, Hunter, Irwin, Israel, J. F. Sepinsky, J. S. Gallagher, Kalogera, King, Linden, Madhusudhan, Majid, Makishima, Mapelli, Martin, McSwain, Origlia, Pakull, Poelarends, Ruszkowski, Savonije, Savonije, Sepinsky, Socrates, Soria, Swartz, Swartz, Swartz, T. Linden, V. Kalogera, Van Bever, van der Marel, Zampieri, Zezas   +52 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Global characteristics of GRBs observed with INTEGRAL and the inferred large population of low-luminosity GRBs

, 2008
INTEGRAL has two sensitive gamma-ray instruments that have detected 46 gamma-ray bursts (GRBs) up to July 2007. We present the spectral, spatial, and temporal properties of the bursts in the INTEGRAL GRB catalogue using data from the imager, IBIS, and ...
Abraham, Amati, B. McBreen, Band, Band, Beckmann, Boella, Boselli, Bosnjak, Campana, Castro-Tirado, Castro-Tirado, Chapman, Chen, Cheng, Cobb, Coward, Daigne, Daigne, de Luca, Filliatre, Filliatre, Fishman, Fryer, Fynbo, Fynbo, Galama, Gehrels, Gehrels, Ghirlanda, Ghisellini, Ghisellini, Gorosabel, Grebenev, Guetta, Guetta, Guetta, Götz, Hafizi, Hakkila, Hakkila, Hakkila, Hurley, Ioka, Jakobsson, Kalemci, Kaneko, King, Kocevski, Kommers, Kouveliotou, L. Hanlon, Labanti, Lahav, Le, Lebrun, Lei, Levan, Liang, Liang, Lloyd-Ronning, Lund, Malaguti, Malesani, Mannucci, Marcinkowski, Mas-Hesse, Matzner, McBreen, McBreen, McBreen, McGlynn, McGlynn, Mereghetti, Mereghetti, Mereghetti, Mereghetti, Middleditch, Mirabal, Moran, Mészáros, Niino, Norris, Norris, Norris, Piran, Piro, Preece, Prochaska, Quilligan, Ramirez-Ruiz, Rau, Rees, Rol, Roming, Ryde, Ryde, Ryde, S. Foley, S. McBreen, S. McGlynn, Sakamoto, Salmonson, Salmonson, Salvaterra, Sazonov, Sazonov, Schaefer, Schaefer, Shrader, Soderberg, Soderberg, Stern, Stoughton, Taylor, Tiengo, Toma, Ubertini, Vaughan, Vedrenne, Vianello, von Kienlin, von Kienlin, Watson, Watson, Winkler, Woosley, Wu, Yamazaki, Yi, Zhang, Zhang, Zhang   +132 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source