Results 51 to 60 of about 6,179,886 (326)

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Silicon Isotope Geochemistry: Fractionation Linked to Silicon Complexations and Its Geological Applications

Molecules, 2019
The fundamental advances in silicon isotope geochemistry have been systematically demonstrated in this work. Firstly, the continuous modifications in analytical approaches and the silicon isotope variations in major reservoirs and geological processes ...
Wei Wang, Hai-Zhen Wei, Shao-Yong Jiang, Xi Liu, Fang Lei, Yi-Bo Lin, Yao Zhao   +6 more
doaj   +1 more source

Mapping Observations of DNC and HN^13C in Dark Cloud Cores

, 2003
We present results of mapping observations of the DNC, HN^13C, and H^13CO^+ lines (J=1-0) toward 4 nearby dark cloud cores, TMC-1, L1512, L1544, and L63, along with observations of the DNC and HN^13C lines (J=2-1) toward selected positions.
Gerin M., Guelin M., Hirahara Y., Howe D. A., Howe D. A., Masafumi Ikeda, Roberts H., Satoshi Yamamoto, Tomoya Hirota, Ward-Thompson D.   +9 more
core   +2 more sources

Bioavailability of Cu and Zn in raw and anaerobically digested pig slurry [PDF]

, 2009
The impact of anaerobic digestion on the bioavailability of copper and zinc from pig slurry was assessed. Both chemical and biological approaches were used independently on raw slurry (RS) and anaerobically digested pig slurry (DS).
Cecchi, Marie, Guiresse, Agnès Maritchù, Marcato, Claire-Emmanuelle, Pinelli, Eric, Winterton, Peter   +4 more
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Qualitative parameters of sugarcane silages treated with urea and calcium oxide

Semina: Ciências Agrárias, 2015
The objective was to evaluate the fermentation parameters, chemical composition and fractionation of carbohydrates of sugarcane silages treated with urea and calcium oxide (CaO).
Susi Cristina dos Santos Guimarães Martins , Gleidson Giordano Pinto Carvalho , Aureliano José Vieira Pires , Robério Rodrigues Silva , Laudi Cunha Leite , Fabiano Matos Pereira , Álvaro Diego Soares Mota , Isis Miranda Carvalho Nicory, Cláudia Horne da Cruz   +8 more
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Characteristics of Soil Chemical Properties Associated with Inceptisols in Various Land Use in Jasinga, Bogor

Journal of Tropical Soils, 2023
Inceptisols are soils with low to moderate fertility and have not experienced further development. This study aims to characterize the chemical properties of inclusions and base exchange fractionation of P of soil on Inceptisol soil map units of forest ...
Erlina Rahmayuni, Syaiful Anwar, Budi Nugroho, Lilik Tri Indriyati   +3 more
doaj   +1 more source

Consumer product chemical weight fractions from ingredient lists [PDF]

Journal of Exposure Science & Environmental Epidemiology, 2017
Assessing human exposures to chemicals in consumer products requires composition information. However, comprehensive composition data for products in commerce are not generally available. Many consumer products have reported ingredient lists that are constructed using specific guidelines.
Kristin K, Isaacs, Katherine A, Phillips, Derya, Biryol, Kathie L, Dionisio, Paul S, Price   +4 more
openaire   +2 more sources

Exploring the Origins of Deuterium Enrichments in Solar Nebular Organics [PDF]

, 2016
Deuterium-to-hydrogen (D/H) enrichments in molecular species provide clues about their original formation environment. The organic materials in primitive solar system bodies have generally higher D/H ratios and show greater D/H variation when compared to
Alexander, Conel M. O'D., Bergin, Edwin A., Cleeves, L. Ilsedore, Du, Fujun, Graninger, Dawn, Harries, Tim J., Öberg, Karin I.   +6 more
core   +2 more sources