April 15, 2019
Taking images of strange objects in space is incredibly complicated and requires both large telescopes, and even larger teams of scientists to pour over the data. Techniques, codes and algorithms to sift through that data to find the unusual patterns is an incredibly difficult and challenging task. However with it we can capture some incredible things whether it be images of black holes, to asteroids literally spinning themselves apart, or even missing endangered species here on earth.
- Iowa State University. (2019, March 27). Data flows from NASA's TESS Mission, leads to discovery of Saturn-sized planet. ScienceDaily. Retrieved April 13, 2019 from www.sciencedaily.com/releases/2019/03/190327174701.htm
- NASA/Goddard Space Flight Center. (2019, March 28). Hubble watches spun-up asteroid coming apart. ScienceDaily. Retrieved April 13, 2019 from www.sciencedaily.com/releases/2019/03/190328112601.htm
- British Ecological Society. (2019, April 9). Astro-ecology: Counting orangutans using star-spotting technology: A collaboration between astrophysicists, conservationists and ecologists aims to save rare and endangered animals. ScienceDaily. Retrieved April 13, 2019 from www.sciencedaily.com/releases/2019/04/190409083245.htm
April 8, 2019
Bacteria are all around us and inside our guts too. Yet despite this there is still so much we do not know about them. We keep discovering new types, new species and then they change the game by blending into hosts and having new side effects. We look at how microbial infections disguise themselves to blend in, how fungal infections deactivate alarm systems, and just how many unknown bacteria there are in your gut. We also find out about ways to tackle our lack of knowledge with bacterial search engines.
- Alexandre Almeida, Alex L. Mitchell, Miguel Boland, Samuel C. Forster, Gregory B. Gloor, Aleksandra Tarkowska, Trevor D. Lawley, Robert D. Finn. A new genomic blueprint of the human gut microbiota. Nature, 2019; DOI: 10.1038/s41586-019-0965-1
- Iratxe Estibariz, Annemarie Overmann, Florent Ailloud, Juliane Krebes, Christine Josenhans, Sebastian Suerbaum. The core genome m5C methyltransferase JHP1050 (M.Hpy99III) plays an important role in orchestrating gene expression in Helicobacter pylori. Nucleic Acids Research, 2019; DOI: 10.1093/nar/gky1307
- Koenig S et al. Gliotoxin from Aspergillus fumigatus Abrogates Leukotriene B4 Formation through Inhibition of Leukotriene A4 Hydrolase. Cell Chemical Biology, 2019 DOI: 10.1016/j.chembiol.2019.01.001
- Phelim Bradley, Henk C. den Bakker, Eduardo P. C. Rocha, Gil McVean, Zamin Iqbal. Ultrafast search of all deposited bacterial and viral genomic data. Nature Biotechnology, 2019; 37 (2): 152 DOI: 10.1038/s41587-018-0010-1
April 1, 2019
Life has been around on earth for a long time, but there have been many extinction events that have wiped out large numbers of species. This week we find out how scientists peel back the layers of rock to uncover what caused these extinction events. Plus we find out about current extinction events and what we can learn from the past to protect species today.
- DePalma, Robert A.; Smit, Jan; Burnham, David; Kuiper, Klaudia; Manning, Phillip; Oleinik, Anton; Larson, Peter; Maurrasse, Florentin; Vellekoop, Johan; Richards, Mark A.; Gurche, Loren; Alvarez, Walter. Prelude to Extinction: a seismically induced onshore surge deposit at the KPg boundary, North Dakota. PNAS, 2019
- Ben C. Scheele et al. Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity. Science, 2019 DOI: 10.1126/science.aav0379
- Seth A. Young, Andrew Kleinberg, Jeremy D. Owens. Geochemical evidence for expansion of marine euxinia during an early Silurian (Llandovery–Wenlock boundary) mass extinction. Earth and Planetary Science Letters, 2019; 513: 187 DOI: 10.1016/j.epsl.2019.02.023