This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:
"Roundup is the most widely used non-selective herbicide, but it’s also one of the most controversial on the market. Much evidence about Roundup's safety is based on toxicity tests that, despite being outdated, are routinely used by regulators and say little about the long-term, sublethal effects of Roundup or its active ingredient glyphosate. Now, a new study has taken a systems biology approach to examine the effects of Roundup on organisms at at the genomic and fitness level. Daphnia are not a Roundup target but are exposed to the herbicide through run-off from farmlands and they are central to aquatic food webs. In the lab, Daphnia were exposed to the regulatory threshold concentration of glyphosate and Roundup. Researchers found that chronic exposure to either chemical had highly detrimental effects including embryonic developmental failure, DNA damage, and signaling interference. Daphnia also showed changes in their microbiome and disruptions in metabolism..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
- Subject:
- Biology
- Life Science
- Material Type:
- Diagram/Illustration
- Reading
- Provider:
- Research Square
- Provider Set:
- Video Bytes
- Date Added:
- 02/25/2021