Results 61 to 70 of about 4,507,065 (293)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Kinetics of the aerobic decomposition of Talauma ovata and Saccharum officinarum=Cinéticas da decomposição aeróbia de Talauma ovata e Saccharum officinarum [PDF]

Acta Scientiarum: Biological Sciences, 2012
The aim of this study is to evaluate the kinetics of aerobic decomposition of Saccharum officinarum and Talauma ovata leaves. For each species, decomposition chambers (leaves and water) were set up, which were maintained under controlled conditions. Each
Irineu Bianchini Junior, Marcela Bianchessi Cunha-Santino, Luciene Aparecida Leite-Rossi, Karen Zauner Gimenes, Susana Trivinho-Strixino   +4 more
doaj  

Epsilon poly-L-lysine as a novel antifungal agent for sustainable wood protection

Frontiers in Microbiology, 2022
There has been a growing interest in seeking natural and biobased preservatives to prevent the wood from deteriorating during its service life, thereby prolonging carbon storage in buildings.
Lili Cai, Chi-Jui Kuo
doaj   +1 more source

Mass Loss and Mass Transfer in Algols [PDF]

Symposium - International Astronomical Union, 1980
We have examined the observational data of 60 Algols in order to check some theoretical views on mass loss and mass transfer in Algols. Not negligible contradictions between some theoretical non-conservative attempts and the observational scenario have been emphasized.
G. Giuricin, F. Mardirossian, M. Mezzetti   +2 more
openaire   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

First Stars. II. Evolution with mass loss

, 2011
The first stars are assumed to be predominantly massive. Although, due to the low initial abundances of heavy elements the line-driven stellar winds are supposed to be inefficient in the first stars, these stars may loose a significant amount of their ...
A. Heger, A. Heger, A. Heger, A. Maeder, A. Maeder, A. Maeder, A. Maeder, A. Maeder, A. Stacy, A. ud-Doula, A.J. Marle van, A.J. Marle van, C. Leitherer, D. Bahena, D. Bahena, D. Reimers, D. Reimers, F. Nakamura, G. Cescutti, G. Gräfener, G. Meynet, G. Meynet, G. Meynet, G. Meynet, G. Meynet, G. Meynet, H. Umeda, H. Umeda, H. Umeda, H.J.G.L.M. Lamers, I. Baraffe, J. Klapp, J. Krtička, J. Krtička, J. Krtička, J. Krtička, J. Krtička, J. Mackey, J. Puls, J. Tumlinson, J.I. Castor, J.S. Vink, J.S. Vink, J.S. Vink, J.S. Vink, K. Nomoto, K. Omukai, K. Omukai, K.P. Schröder, L.B. Lucy, M.J. Barlow, N. Smith, P. Hadrava, R. Hirschi, R. Schneider, R. Schneider, R.P. Kudritzki, S. Cassisi, T. Abel, T. Nakamura, T.C. Beers, V. Bromm, V. Bromm, V. Bromm, V. Castellani, V.V. Dwarkadas   +65 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Comparison of the formation and development of cavitation damage on cast and sintered samples based on basalt [PDF]

Journal of Mining and Metallurgy. Section A: Mining, 2019
The paper examines the resistance to the effect of cavitation of glass-ceramics based on basalt. Two types of samples were investigated: cast and sintered samples based on basalt.The cavitation erosion test was performed using the ultrasonic vibratory ...
Pavlović M., Dojčinović M., Andrić Lj., Radulović D.   +3 more
doaj  

A High‐Sensitivity Circulating Nucleic Acid Sequencing Assay for Assessing Treatment Response to Alectinib in a Pediatric Patient With ALK‐Rearranged Non–Small Cell Lung Cancer

Pediatric Blood &Cancer, EarlyView.
Alberto D. Guerra, Nicholas F. Evageliou, Vandana Batra, Kristen L. Dalton, Stephanie Ortel, Usman Ashraf, Tricia R. Bhatti, Lisa J. States, Lea F. Surrey, Theodore W. Laetsch   +9 more
wiley   +1 more source