Results 111 to 120 of about 6,102,043 (261)

Analysis of codon usage pattern in Taenia saginata based on a transcriptome dataset

Parasites & Vectors, 2014
Background Codon usage bias is an important evolutionary feature in a genome and has been widely documented in many genomes. Analysis of codon usage bias has significance for mRNA translation, design of transgenes, new gene discovery, and studies of ...
Xing Yang, Xuenong Luo, Xuepeng Cai
doaj   +1 more source

UVB radiation induced effects on cells studied by FTIR spectroscopy

, 2010
We have made a preliminary analysis of the results about the eVects on tumoral cell line (lymphoid T cell line Jurkat) induced by UVB radiation (dose of 310 mJ/cm^2) with and without a vegetable mixture. In the present study, we have used two techniques:
A. Congiu Castellano, B Fadeel, C Di Pietro, D Pozzi, D. Pozzi, H Tuschl, I. Silvestri, JL Ravant, Lucia Di Giambattista, M Engeland Van, M Hagenhofer, M-E Legaz, M. Grandi, N Gault, N Jamin, P. Grimaldi, PG Andrus, S Gaudenzi, S. Gaudenzi, S. Morrone, SY Chor, Z Novak   +21 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Nonlinear dynamics in one dimension: On a criterion for coarsening and its temporal law

, 2006
We develop a general criterion about coarsening for a class of nonlinear evolution equations describing one dimensional pattern-forming systems. This criterion allows one to discriminate between the situation where a coarsening process takes place and ...
A. A. Nepomnyashchii, A. Torcini, Chaouqi Misbah, D. Zwillinger, J. Kevorkian, L. D. Landau, M. I. Rabinovich, Paolo Politi   +7 more
core   +1 more source

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

Extended period of K/T boundary mass extinction in the marine realm [PDF]

The Cretaceous/Tertiary (K/T) boundary mass extinction has been widely recognized as a nearly instantaneous catastrophy among marine plankton such as foraminifera. However, the suddenness of this extinction event may have been overemphasized because most
Keller, G.
core   +1 more source

Modeling of evolving textures using granulometries [PDF]

, 2006
This chapter describes a statistical approach to classification of dynamic texture images, called parallel evolution functions (PEFs). Traditional classification methods predict texture class membership using comparisons with a finite set of predefined ...
Gray, Alison, Marshall, Stephen, McKenzie, Jennifer   +2 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Analisis Perbandingan Pendapatan USAhatani Karet Pola Eks Upp Tcsdp dan Pola Swadaya di Desa Koto Damai Kecamatan Kampar Kiri Tengah Kabupaten Kampar [PDF]

, 2016
The purpose of this study was to analyze and compare the net income between rubber farmers Ex UPP TCSDP pattern and Swadaya pattern in the Koto Damai Village Kampar KiriTengah District Kampar Regency . The analysis is the analysis of net income and the t
Edwina, S. (Susy), Yuliyanti, T. (Tika), Yusmini, Y. (Yusmini)   +2 more
core  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source