Station Science 101: Studying DNA in Space - NASA
Feb 1, 2024 · Research on the International Space Station studies DNA damage and repair using tools and techniques to sequence, analyze, and even edit DNA. Those tools and techniques have been developed especially for use in space, which has unique safety considerations and where there are limits on the size and weight of equipment.
NASA finds key molecules for life in OSIRIS-REx asteroid samples.
3 days ago · The team's latest discoveries, which NASA unveiled on Wednesday (Jan. 29), come as a bit of a surprise, and pose many exciting questions. ... and the five nucleobases life on Earth uses to ...
Life’s Building Blocks Lurked Inside NASA’s Bennu Asteroid Samples
2 days ago · Our DNA, on the other hand, is built from four units called nucleobases; Bennu’s rocks contained all four. ... In October, NASA launched a probe to Jupiter’s moon Europa, which has more water ...
Asteroid fragments upend theory of how life on Earth bloomed
2 days ago · NASA ‘fist bumps’ an asteroid to reveal Solar System’s secrets. Not only does Bennu contain all 5 of the nucleobases that form DNA and RNA on Earth and 14 of the 20 amino acids found in ...
DNA Sequencing in Space Timeline - NASA
Jul 23, 2022 · DNA is made up of four base molecules that link together to encode instructions for cell growth and behavior. Identifying the order of the bases using the process of DNA sequencing clues researchers in to the identity of the organisms and how they might behave.
NASA-Funded Research Creates DNA-like Molecule to Aid …
Feb 26, 2019 · In a research breakthrough funded by NASA, scientists have synthesized a molecular system that, like DNA, can store and transmit information. This unprecedented feat suggests there could be an alternative to -based life, as we know it on Earth – a genetic system for life that may be possible on other worlds.
Synthetic DNA Diagnoses COVID, Cancer | NASA Spinoff
Jan 29, 2024 · Synthetic DNA used to diagnose diseases such as COVID, hepatitis, and cancer was developed by Firebird Diagnostics LLC of Alachua, Florida, with research funded in part by the NASA Astrobiology Program.
In this work, we evaluated the performance of the MinION DNA sequencer (Oxford Nanopore Technologies) in-flight on the International Space Station (ISS), and benchmarked its performance off-Earth against the MinION, Illumina MiSeq, and PacBio RS II …
NASA Mission Discovers Ingredients for DNA, RNA on an Asteroid ...
2 days ago · NASA's OSIRIS-REx mission found ingredients for DNA and RNA on the asteroid Bennu.; The discovery shows asteroids could seed planets with the precursors for life. It's also more evidence that life ...
capability of DNA and RNA sequencing in the microgravity environment of space • Capable of DNA, RNA, and protein sequencing • First launched July 18, 2016 (SpaceX-9) Nanopore-based sequencers measure changes in current caused by DNA strands migrating through the pore. The changes in current are characteristic of the sequence of migrating DNA.