The paper studies the effect of additional administration ultrafine particles on cattle rumen microbiome composition. in vitro method was used using ANKOM Daisy II incubator according to a specialized method. Microflora analysis performed MiSeq (Illumina, USA) by new generation sequencing with reagent kit. After detailed structure and composition microbial community contents sampled for differe...

An examination of the methanofurans isolated from a wide range of methanogenic bacteria and from Archaeoglobus fulgidus has revealed at least five chromatographically distinct methanofurans. Bacteria from each major genus of methanogenic bacteria have been found to contain a chemically different methanofuran. The nature of the differences in the methanofurans appears to lie in the modification ...

Homologous prime-boost vaccinations with live vectors typically fail to induce repeated strong CD8⁺ T cell responses due to the induction of anti-vector immunity, highlighting the need for alternative delivery vehicles. The unique ether lipids of archaea may be constituted into liposomes, archaeosomes, which do not induce anti-carrier responses, making them an ideal candidate for use in repeat ...

This study aimed to evaluate whether the host genetic background impact the ruminal microbial communities of the progeny of sires from three different breeds under different diets. Eighty five bacterial and twenty eight methanogen phylotypes from 49 individuals of diverging sire breed (Angus, ANG; Charolais, CHA; and Hybrid, HYB), fed high energy density (HE) and low energy density (LE) diets w...