For over a century, Haeckel's Gastraea theory remained a dominant theory to explain the
origin of multicellular animals. According to this theory, the animal ancestor was a blastula‐like …

T-box antitermination is one of the main mechanisms of regulation of genes involved in
amino acid metabolism in Gram-positive bacteria. T-box regulatory sites consist of conserved …

Candidate attenuators were identified that regulate operons responsible for biosynthesis of
branched amino acids, histidine, threonine, tryptophan, and phenylalanine in γ- and α-…

Two enigmatic groups of morphologically simple parasites of invertebrates, the Dicyemida (syn.
Rhombozoa) and the Orthonectida, since the 19th century have been usually …

Background Formation of alternative structures in mRNA in response to external stimuli, either
direct or mediated by proteins or other RNAs, is a major mechanism of regulation of gene …

Age-related dysfunctions are accompanied by impairments in the mitochondrial morphology,
activity of signaling pathway, and protein interactions. Cardiolipin is one of the most …

… Kanovei and Lyubetsky [12] defined a model in which there exists a projective set of effective
… Golshani, Kanovei, and Lyubetsky [14] defined a model in which there is a Π1 … The work …

The first part of the paper briefly overviews the problem of gene and species trees reconciliation
with the focus on defining and algorithmic construction of the evolutionary scenario. …

Background Modeling of a complex biological process can explain the results of experimental
studies and help predict its characteristics. Among such processes is transcription in the …

Social insects with identical genotype that form castes with radically different lifespans are a
promising model system for studying the mechanisms underlying longevity. The main …