Project description:Dimitry Y. Sorokin et al., (2021, Russian Academy of Sciences, Russia and Delft University of Technology, The Netherlands) describe the isolation and physiological and genomic properties of a fifth functional group of sulfur-respiring haloarchaea enriched from hypersaline lake sediments with CO as the electron donor. Additional shotgun proteomic profiling of the described strains has been performed.
Project description:Adult pike Esox lucius was caught in the end of summer (August, 2020) in Teletskoye Lake (Altai region, west Siberia, Russia, 51°79’10’’ N, 87°30’43’’E). Parasite (Triaenophorus crassus) was retrieved from the intestine of pike and immediately frozen in liquid nitrogen. After that, the sample was lyophilized and sent in ice (-20 °C) to the Group of mass spectrometry of Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS (Moscow, Russia) where further analysis was performed.
Project description:Here, we applied a microarray-based metagenomics technology termed GeoChip 5.0 to investigate spring microbial functional genes in mesocosm-simulated shallow lake ecosystems having been undergoing nutrient enrichment and warming for nine years.
Project description:Here we provide dataset from a proteomic experiment, using trypsin digestion, and reversed-phase chromatography (RPC) with tandem mass spectrometr (RPC-MS/MS), in order to relatively quantify the protein composition of skin mucus of Prussian carp Carassius gibelio. The main aim of the project is to identify the proteins specifically assotiated with fish inhabits euthophic shallow lakes lake Chany Lake (West Siberia).
2021-05-27 | PXD025974 | Pride
Project description:Metagenomics of Himalayan lake sediments
| PRJNA741363 | ENA
Project description:Endemic lake Baikal amphipods Transcriptome Shotgun Assembly project
Project description:Color is an important trait in nature, playing a role in selection and speciation. The most important colorants in crustaceans are carotenoids, which in complexes with carotenoid-binding proteins provide an astonishing variety of colors from red to violet. Over 350 species and subspecies of amphipods (Crustacea: Amphipoda) endemic to Lake Baikal exhibit an impressive variability of colors and coloration patterns. However, the mechanisms forming this diversity are underexplored. In this work, we analyze the coloration of two species of endemic Lake Baikal amphipods, Eulimnogammarus cyaneus and E. vittatus. These species are brightly colored and, even more importantly, characterized by intraspecific color variability. We showed that the color of either species strongly correlated with the abundance of two putative carotenoid-binding proteins (the relative abundance of these proteins was higher in blue or teal-colored animals than in the orange- or yellow-colored ones.). With LC-MS/MS, we were able to identifiy these proteins, which turned out to be similar to the pheromone/odorant-binding protein family.
2020-06-04 | PXD018516 | Pride
Project description:Surface Diatom Sediments of Deep Freshwater Lake Baikal
| PRJNA419998 | ENA
Project description:Virome, Shotgun and 16S rRNA metagenomics of Freshwater and Sediments of Caldonazzo Lake
