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Archive for the 'genetics' Category

The Rhino DNA Index System (RhODIS) is a secure database containing DNA profile data of individual rhinoceros. The extraction method has been optimized and is now used to individually identify rhinoceros horns from stockpiles and to link recovered horns to poaching cases. The information contained in this database has assisted in a number of convictions in South Africa and also one in the United Kingdom. This podcast contains a presentation on the Rhino DNA Index System that was made at the Society of Wildlife Forensic Science’s first triennial meeting in May 2012 by Cindy Harper, Veterinary Genetics Laboratory at the University of Pretoria in South Africa.

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Brazilian biologist Juliana Machado Ferreira discusses the illegal wildlife trade in Brazil. She tells “The WildLife” host Laurel Neme about the domestic market for pet birds and what role wildlife forensic research can play in helping to expose and stop this trade. She also discusses her genetic research into the DNA of four songbird species and how knowledge of their geographic origin can help with the rehabilitation and release of illegally captured animals. Juliana Machado Ferreira is a passionate Brazilian biologist who seeks to save the world one bird at a time. She is a TED Senior Fellow and is pursuing her doctorate in Conservation Genetics at the Laboratory of Evolutionary Biology and Vertebrate Conservation (LABEC) at São Paulo University. She also works with SOS Fauna. Her current research project involves developing species-specific molecular markers and population genetics studies of four passerine birds, with the aim to understand the distribution of their genetic variability and to track down the origin of birds seized from illegal trade. She works closely with the US National Fish and Wildlife Forensics Laboratory, and her ultimate goal is to help set up a Wildlife Forensics Laboratory in Brazil.This episode of “The WildLife” aired on The Radiator, WOMM-LP, 105.9 FM in Burlington, Vermont on June 21, 2010.

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