Volume 122 · No. 17
Wednesday, September 14, 2016
EST. 1887
lsunow.com
@lsureveille
thedailyreveille
dailyreveille STUDENT LIFE
photos by RYAN MCCARBLE / The Daily Reveille
GHOST
NAKES
University researcher participated in discovery of elusive species in Madagascar
BY KATIE GAGLIANO @katie_gagliano
University declares Stay Safe month
With the discovery of a new species, post-doctoral fellow Sara Ruane is helping define the evolutionary patterns of snakes in Madagascar. In February 2014, Ruane and a team of researchers from the American Museum of Natural History and the Université de Mahajanga in Madagascar discovered a new snake species in Madagascar’s Ankarana Reserve. The team named the species Madagascarophis lolo, derived from the Malagasy word for “ghost,” because of the snake’s distinctive pale gray coloring and elusiveness. On Sept. 1, the team published its findings in “Copeia,” a scientific journal dedicated to the study of fish, amphibians and reptiles. The article detailed lolo’s alternating light and dark grayscale pattern, smaller, gracile body type and genetic relationship to other species in the same family, Ruane said. Ruane focused largely on the snake’s genetic composition, comparing the ghost snake’s DNA profile to other snakes in the same genus. Lolo’s nearest relative in the Madagascarophis genus was only discovered in the last three years, she said, possibly indicating the snakes are specific to the northeast of the country. Like many scientific breakthroughs, the ghost snake’s
Throughout September, events are taking place campus-wide, including self-defense classes, information fairs and photoshoots in Free Speech Plaza to promote safety throughout the University. The University deemed September Stay Safe LSU month as part of the LSU Cares initiative. LSU Cares is dedicated to the wellbeing of students and promotion of a community that cares about each of its members. Each week of the month tackles a different theme, and various events take place throughout the week that provide resources to students to help with these safety concerns. The University’s Stay Safe LSU month is the brainchild of Dean of Students
see SPECIES, page 2
see SAFETY WEEK, page 2
BY CJ CARVER @CWCarver_
RESEARCH
Graduate student researches space ‘bugs’ for MARSLIFE BY ALLISON BRUHL @albruhl_ Noelle Bryan researches bugs in space. Bryan, a biological sciences Ph.D. student, has been researching and identifying the bacteria, or “bugs” as she calls them, surviving in the stratosphere as high as 36 kilometers since 2009 as part of the MARSLIFE project. MARSLIFE is an acronym for Modes of Adaptation, Resistance and Survival for Life Inhabiting a Freeze-dried-radiation-bathed Environment. “We wanted to go back and be able to do multiple samples and verify with multiple measurements that there are microbes and
things out there and determine if they’re alive — and if they’re alive, who are they and how are they surviving up there,” Bryan said. She said microbes are captured in a high-altitude balloon and automated mechanical device designed by a team of undergraduate students each year. The variety of students who participated in the creation of the device ranges from electrical and mechanical engineers to design students. Bryan has consistently worked with adviser Brent Christner, an adjunct faculty member in the LSU Department of Biological Sciences and research professor at University of Florida, physics and astronomy professor T.
Gregory Guzik and Space Science Research Group researcher Michael Stewart. NASA’s Experimental Program to Stimulate Competitive Research and the Louisiana Board of Regents funded the project. Bryan said the project is unique because it is attempting research on bacteria higher in the stratosphere than any other place in the country. The purpose of sending microorganisms into the stratosphere is to record and discover the ceiling height of altitude these organisms can survive in stressful conditions, as well as to identify
see MARSLIFE, page 8
EMILY BRAUNER / The Daily Reveille
University graduate student Noelle Bryan is part of the MARSLIFE project. MARSLIFE is an acronym for Modes of Adaptation, Resistance and Survival for Life Inhabiting a Freeze-dried-radiation-bathed Environment.