Coral reefs have been challenged by the current rate and severity of environmental change that might outpace their ability to adapt and survive. Current research focuses on understanding how microbial communities and epigenetic changes separately affect phenotypes and gene expression of corals. Here, we provide the hypothesis that coral‐associated microorganisms may directly or indirectly affect the coral's phenotypic response through the modulation of its epigenome. Homologs of ankyrin‐repeat protein A and internalin B, which indirectly cause histone modifications in humans, as (...) well as Rv1988 histone methyltransferase, and the DNA methyltransferases Rv2966c, Mhy1, Mhy2, and Mhy3 found in coral‐associated bacteria indicate that there are potential host epigenome‐modifying proteins in the coral microbiome. With the ideas presented here, we suggest that microbiome manipulation may be a means to alter a coral's epigenome, which could aid the current efforts to protect coral reefs. Also see the video abstract here: https://youtu.be/CW9GbChjKM4. (shrink)

The problem of the impact of traditions of romantic literature on Dostoevsky’s novel ‘The Idiot‘ is examined in the article. The author points out that the attitude of Russian novelist towards the phenomena of the outgoing culture was essentially devoid of dogmatism: the very approach to different cultural trends and styles was always notable for amazing flexibility and diversity. A novel by Charles Nodier, ‘Jean Sbogar‘, is considered as one of the precedent texts. Its motivic repertoire is reproduced in full (...) in the novel by F. Dostoevsky. A comparison of the protagonist of the French novel, Jean Sbogar, which is depicted in two masks, with the main characters of the novel ‘The Idiot‘ Prince Myshkin and Rogozhin, suggests that, starting from a given source, Dostoevsky developed Nodier’s art idea. Russian writer abandoned the principle of a split personality in favor of representation of two heroes that are fighting and, at the same time, there is a mystical connection between them. Comparison between Myshkin and angel-like Lothario and between Rogozhin and the rogue Jean Sbogar once again confirms the idea that in Dostoevsky’s novel there is an introduction of high philosophical symbolism in realism: ‘splitting‘ a romantic image sends a thoughtful reader to the Gospel legend about Christ and the robber. Thus, reading of the images of "The Idiot" through the prism of romantic novels of Charles Nodier detects correlation not only between the plot of the novel and literary tradition, but also between the plot and the Christian symbolism. Someone else’s text not only becomes Dostoevsky’s material for improvisation, but also serves as a secret pointer to the reader and reconstructs his cultural memory. (shrink)

Стаття присвячена книгознавчим та філософським аспектам вивчення спадщини Фоми Аквінського – видатного середньовічного філософа та теолога. Проаналізовано джерела польського фонду Відділу бібліотечних зібрань та історичних колекцій НБУВ, в яких розглядається різнобічна наукова діяльність Святого Фоми. З філософського погляду досліджено його роль у примиренні концептів наука та релігія, діалектика та схоластика, логіка та божественне одкровення, давньогрецька філософія та ортодоксальна католицька теологія.