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Main results of the Biorisk experiment on the International Space Station

机译:国际空间站生物探测实验的主要成果

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To get better appreciation of the margins of phenotypic adaptation and genotypic changes in bacteria-fungi associations within the typical microbiota residing on structural materials of space-flown equipment, developed were a program and hardware for a series of experiments under the general name BIORISK. Protocol of each experimental cycle is based on the well-proven method of exposure of "passive" samples of materials (Biorisk-KM), microorganisms-materials systems inside the ISS service module (Biorisk-MSV), and microorganisms-materials systems on the outside of the ISS SM (Biorisk-MSN). Each six months the samples are returned to the laboratory in conjunction with crew rotation. Already the first in-hand data from the experiment point to the dramatic effect of space flight on growth, reproduction, and biological properties of test microbes and fungi. Thus, the activity of enzymes that characterize the pathogenic potential (RNA-ase and DNA-ase), and resistance of microorganisms to aseptic agents werefound increased. medicine
机译:为了更好地欣赏诸如栖息在空间飞行设备的结构材料中的典型微生物群中的细菌 - 真菌关联中的细菌性适应和基因型变化的边缘,开发的是一系列实验的一系列实验。每个实验循环的协议基于曝光的材料(生物敏感km),ISS服务模块(BIORISK-MSV)内的微生物 - 材料系统以及微生物 - 材料系统的经过熟悉的曝光方法。在ISS SM(BIORISK-MSN)之外。每六个月,样品与船员旋转结合返回实验室。已经来自实验的第一个携手资料指向空间飞行对生长,繁殖和测试微生物和真菌的生物学性能的戏剧性效果。因此,表征致病潜力(RNA-ASE和DNA-ASE)的酶活性的活性以及微生物对无菌剂的抗性增加。药物

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