Motivation Phylogenies are important for fundamental biological research, but also have
numerous applications in biotechnology, agriculture and medicine. Finding the optimal tree …

ModelTest-NG is a reimplementation from scratch of jModelTest and ProtTest, two popular
tools for selecting the best-fit nucleotide and amino acid substitution models, respectively. …

This paper examines how organization theory can benefit from advances made in the
interdisciplinary field of complex systems theory (CST). Complex systems theory is not so much a …

Next generation sequencing (NGS) technologies have led to a ubiquity of molecular sequence
data. This data avalanche is particularly challenging in metagenetics, which focuses on …

Numerous studies covering some aspects of SARS-CoV-2 data analyses are being published
on a daily basis, including a regularly updated phylogeny on nextstrain.org. Here, we …

Revised Manuscript Received August 31, 1989 abstract: The molecular organization of
sterols in liposomes of l-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) at 37 C is …

The Th1-derived cytokine IFN-gamma inhibits the proliferation of Th2 lymphocytes, but the
mechanism of inhibition is not known. Under certain disease conditions, an established Th2-…

Inferring phylogenetic trees for individual homologous gene families is difficult because
alignments are often too short, and thus contain insufficient signal, while substitution models …

Despite tremendous efforts in the past decades, relationships among main avian lineages
remain heavily debated without a clear resolution. Discrepancies have been attributed to …

Importance Patients in the emergency department (ED) who are waiting for hospital admission
on a wheeled cot may be subject to harm. However, mortality and morbidity among older …