Using the NASA GeneLab Data System to Study the Metagenomes of Spaceships and Their Occupants

Galazka, Jonathan M

关键词: ASTRONAUTS;    DATA SYSTEMS;    LIFE SUPPORT SYSTEMS;    MICROORGANISMS;    SPACE FLIGHT;    SPACECRAFT MODELS;    NASA GENELAB;    RISK ASSESSMENT;   

RP-ID  :  ARC-E-DAA-TN73105

学科分类：生物科学（综合）

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

With humans pushing to live further off Earth for longer periods of time, it is increasingly important to understand the changes that occur in biological systems during spaceflight whether these be astronauts, their microbial commensals, or their plant-based life support systems. In a three-part presentation, we discuss GeneLab and recent discoveries regarding the microbiota of spacecrafts and space-flown animals. Part 1: GeneLab: Open Science for Life in Space, Jonathan Galazka, NASA Ames Research Center To accelerate the pace of discovery from precious spaceflight biological experiments, NASA as develop the GeneLab data system (genelab.nasa.gov), which allows unfettered access to omics data from spaceflight and spaceflight relevant experiments. GeneLab houses metagenomic datasets from spacecraft and relevant spacecraft models. Users can download this data and associated metadata to make new discoveries about how microbial communities may change and adapt to spaceflight.