Preparing for the crewed Mars journey: Microbiota dynamics in the confined Mars500 habitat during simulated Mars flight and landing

Human exploration of planet Mars has a long history with number of robotic missions surveying the Martian surface and environment, including  the Viking program (1975), the Mars Exploration Rover Mission (2003), the Phoenix lander (2008), and the Mars Science Laboratory (2012). For the future human space exploration, crewed Mars mission is considered as one of …

Talk by Rich Corsi: Living in a Material World: Why the Surfaces that Surround You Affect What You Breathe

Rich Corsi was at UC Davis today giving a talk. The announcement for the talk with a summary is below: Living in a Material World: Why the Surfaces that Surround You Affect What You Breathe Richard L. Corsi, Ph.D., The University of Texas at Austin Environmental & Water Resources Fall Seminar Series Tuesday, October 3, …

Aspen Center for Physics summer workshop on “Physical Principles Governing the Organization of Microbial Communities.”

This could be interesting – a workshops this summer at the Aspen Center for Physics. June 3 – June 24 Physical Principles Governing the Organization of Microbial Communities. Organizers: Kerwyn Casey Huang, Stanford University Rachel Dutton, University of California San Diego Alvaro Sanchez, Yale University Jeff Gore*, MIT Nearly every environment on earth is populated …

Over 1,200 Built Environment Genomes from Metagenomes

We were super excited to see the recent paper “Recovery of nearly 8,000 metagenome-assembled genomes substantially expands the tree of life“.  Really, the title says it all… the authors took hundreds of published metagenomic studies (focusing on non-human environments) and assembled thousands of genomes.  Awesome. But we were curious how many of these genomes came …

Today in possibly interesting science but needless fear mongering ..

So this sounds like there may be some interesting science going on here: Zero gravity had unexpected effects on E. coli samples, causing them to behave differently. That could present problems trying to treat them. Source: Space-Grown Bacteria Could Pose Major Problems for Astronauts But the article includes a bunch of needless fear mongering. What …

Microbiomes of the Built Environment Public Release Panel Discussion – Now Available to View!

Of potential interest, I received this from the NAS: Good afternoon – We are pleased to announce that a recording of the Microbiomes of the Built Environment report release panel discussion is now available to be viewed. Please visit the following website to view the discussion, as well as a PDF copy of the briefing …

Of possible interest: Airborne bacterial assemblage in a zero carbon building: A case study

Of possible interest: Airborne bacterial assemblage in a zero carbon building: A case study – Leung – 2017 – Indoor Air – Wiley Online Library Abstract: Currently, there is little information pertaining to the airborne bacterial communities of green buildings. In this case study, the air bacterial community of a zero carbon building (ZCB) in …

Of possible interest: Bacterial diversity among four healthcare-associated institutes in Taiwan

Quick post – paper of possible interest:: Bacterial diversity among four healthcare-associated institutes in Taiwan | Scientific Reports Abstract Indoor microbial communities have important implications for human health, especially in health-care institutes (HCIs). The factors that determine the diversity and composition of microbiomes in a built environment remain unclear. Herein, we used 16S rRNA amplicon …