Results 91 to 100 of about 1,312,433 (296)

Structural and functional characterization of chitinase from carnivorous plant Drosera adelae

FEBS Open Bio, EarlyView.
A class I chitinase from the carnivorous plant Drosera adelae was expressed and purified using a yeast system, revealing high enzymatic activity. Structural analyses of the catalytic and chitin‐binding domains identified key tyrosine residues involved in substrate binding, offering insights into the enzyme's adaptation for insect digestion.
Kazunari Yoneda, Yuki Naruse, Yusaku Suizu, Tomohiro Araki, Yoshikazu Hoshi, Haruhiko Sakuraba, Junji Hayashi, Toshihisa Ohshima   +7 more
wiley   +1 more source

Molecules in Cool Stars: The A2Π − X2Σ+ and the B2Σ+ − X2Σ+ Band Systems of CaCl

The Astrophysical Journal
Cool red giant stars exhibit absorption bands of calcium monochloride (CaCl) in the optical region. In this work, the bands of CaCl corresponding to the A ^2 Π − X ^2 Σ ^+ transition with ${v}^{{\prime} }\leqslant $ 4 and v ″ ≤ 4, and B ^2 Σ ^+ − X ^2 Σ ^
Léo Lavy, Peter F. Bernath
doaj   +1 more source

A spectral line survey of Orion KL in the bands 486–492 and 541–577 GHz with the Odin  satellite [PDF]

, 2007
A.O.H. Olofsson, C. M. Persson, N Koning, P. Bergman, P. F. Bernath, John H. Black, U. Frisk, W. Geppert, T. I. Hasegawa, Å. Hjalmarson, S. Kwok, Bengt Larsson, A. Lecacheux, A. Nummelin, M. Olberg, Aa. Sandqvist, E. S. Wirström, A.O.H. Olofsson, C. M. Persson, N Koning, P. Bergman, P. F. Bernath, John H. Black, W. Geppert, T. I. Hasegawa, Å. Hjalmarson, S. Kwok, Bengt Larsson, A. Nummelin, M. Olberg, Aa. Sandqvist, E. S. Wirström   +31 more
openalex   +1 more source

Fast Kernel-based Signal Subspace Estimates for Line Spectral Estimation

, 2023
Shawn L. Kiser, Pierre Margerit, Marc Rébillat, Mikhaïl Guskov, Nicolas Ranc   +4 more
openalex   +1 more source

The impact of Hnrnpl deficiency on transcriptional patterns of developing muscle cells

FEBS Open Bio, EarlyView.
We performed nanopore whole‐transcriptome sequencing comparing RNA from Hnrnpl‐knockdown versus control C2C12 myoblasts to investigate the contributions of Hnrnpl to muscle development. Our results indicate that Hnrnpl regulates the expression of genes involved with Notch signaling and skeletal muscle, particularly splicing patterns of specific muscle ...
Hannah R. Littel, Mekala Gunasekaran, Audrey L. Daugherty, Natalya M. Wells, Johnnie Turner, Christine C. Bruels, Christina A. Pacak, Isabelle Draper, Peter B. Kang   +8 more
wiley   +1 more source

Simulations of Coronal Mass Ejections on a Young Solar-type Star and Their Detectability Through Coronal Spectral Observations

The Astrophysical Journal
There is a growing interest in searching for coronal mass ejections (CMEs) in other stellar systems, because they are thought to be one of the important factors shaping planetary atmospheres.
Yu Xu, Hui Tian, Julián D. Alvarado-Gómez, Jeremy J. Drake, Gustavo Guerrero   +4 more
doaj   +1 more source

A Spectral Line Study of Serpens S68 FIRS1 Region [PDF]

, 2000
J. P. McMullin, Lee G. Mundy, Geoffrey A. Blake, B. A. Wilking, J. G. Mangum, William B. Latter   +5 more
openalex   +1 more source

Tryptophan metabolite atlas uncovers organ, age, and sex‐specific variations

FEBS Open Bio, EarlyView.
Tryptophan metabolites were analyzed across twelve organs, the central nervous system, and serum in male and female mice at three life stages. We found tissue‐, sex‐, and age‐specific differences, including increased indole‐3‐pyruvate and kynurenine in aging males.
Lizbeth Perez‐Castro, Afshan F. Nawas, Jessica A. Kilgore, Pedro A. S. Nogueira, M.Carmen Lafita‐Navarro, Paul H. Acosta, Roy Garcia, Noelle S. Williams, Maralice Conacci‐Sorrell   +8 more
wiley   +1 more source

Exam‐level analysis of lecture capture viewing and student exam performance

FEBS Open Bio, EarlyView.
This study asks how lecture capture relates to exam performance in biology courses with three noncumulative exams. Mixed‐effects modeling separated between‐students from within‐student effects on exam %. Students who watched more recordings earned higher grades, but viewing spikes above a student's own mean, consistent with cramming, predicted small ...
Kirk Hillsley
wiley   +1 more source

The A2Π–X2Σ+ Band System of ScO for M-type Star Spectral Analysis

The Astrophysical Journal
M-type stars are the most abundant stars in our Galaxy. Their visible spectra are characterized by strong TiO and VO absorption bands with occasional ScO bands near 6000–6100 Å.
Léo Lavy, Adam Pastorek, Peter F Bernath   +2 more
doaj   +1 more source