Results 91 to 100 of about 96,669 (282)

Complete genome sequence of Spirosoma linguale type strain (1). [PDF]

, 2010
Spirosoma linguale Migula 1894 is the type species of the genus. S. linguale is a free-living and non-pathogenic organism, known for its peculiar ringlike and horseshoe-shaped cell morphology. Here we describe the features of this organism, together with
Brettin, Thomas, Bristow, Jim, Bruce, David, Chain, Patrick, Chang, Yun-Juan, Chen, Amy, Chen, Feng, Cheng, Jan-Fang, Copeland, Alex, Detter, John C, Eisen, Jonathan A, Glavina Del Rio, Tijana, Goodwin, Lynne, Göker, Markus, Hauser, Loren, Hugenholtz, Philip, Ivanova, Natalia, Jeffries, Cynthia D, Klenk, Hans-Peter, Kyrpides, Nikos C, Lail, Kathleen, Land, Miriam, Lapidus, Alla, Lucas, Susan, Markowitz, Victor, Mavromatis, Konstantinos, Nolan, Matt, Ovchinnikova, Galina, Palaniappan, Krishna, Pati, Amrita, Pitluck, Sam, Rohde, Manfred, Saunders, Elizabeth, Schütze, Andrea, Sikorski, Johannes, Tice, Hope, Tindall, Brian J   +36 more
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Design of sprocket tooth profile for composite pitch block chain transmission

Jixie chuandong
ObjectiveThe composite pitch block chain drive is widely used in the cold drawing machine and other similar equipment in the mechanical industry. The block chain has a special structure with different pitches between internal and external links, which is
LU Jianfu, SHOU Qifeng, ZHANG Kefei, ZHOU Zhidi, SHOU Yulai, SUN Bing   +5 more
doaj  

基于Pro/E3.0环境下链传动曲线运动仿真的实现方法

Jixie chuandong, 2010
The simulation and modeling function of Pro/E is strong,so it was applied widely in modern design. But Pro/E has its own big lack at the chain drive simulation.
赵建中
doaj  

SYNTHESIS AND ANALYSIS OF A MECHANISM GENERATING THE RATIONAL CIRCULAR CUBIC

Journal of Industrial Design and Engineering Graphics, 2019
Based on the mathematical curve named rational circular cubic [2] and on its animation, it was conceived an original mechanism generating this curve.
Mirela Cherciu, Iulian Popescu
doaj   +4 more sources

ADME/Tox WEB in silico predictions of longer chain perfluoroalkyl carboxylic acid pKa values are more accurate than other computational methods [PDF]

, 2009
Perfluoroalkyl carboxylates are contaminants whose environmental fate and toxicological effects are of broad interest within the academic, industrial, and governmental science and regulatory communities.
Kaya Forest, Sierra Rayne
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance Straight Chain Lepidopteran Pheromones (SCLPs). [PDF]

EFSA J, 2021
European Food Safety Authority (EFSA), Alvarez F, Anastassiadou M, Arena M, Auteri D, Brancato A, Bura L, Carrasco Cabrera L, Castoldi AF, Chaideftou E, Chiusolo A, Colagiorgi A, Colas M, Crivellente F, De Lentdecker C, Egsmose M, Fait G, Greco L, Ippolito A, Istace F, Jarrah S, Kardassi D, Kienzler A, Leuschner R, Lava R, Alberto L, Lythgo C, Magrans O, Mangas I, Miron I, Molnar T, Padovani L, Parra Morte JM, Pedersen R, Reich H, Santos M, Sharp R, Szentes C, Terron A, Tiramani M, Vagenende B, Villamar-Bouza L.   +41 more
europepmc   +1 more source

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

Interrelationships between Fatty Acid Composition, Staphyloxanthin Content, Fluidity, and Carbon Flow in the Staphylococcus aureus Membrane

Molecules, 2018
Fatty acids play a major role in determining membrane biophysical properties. Staphylococcus aureus produces branched-chain fatty acids (BCFAs) and straight-chain saturated fatty acids (SCSFAs), and can directly incorporate exogenous SCSFAs and straight ...
Kiran B. Tiwari, Craig Gatto, Brian J. Wilkinson   +2 more
doaj   +1 more source