Whitney Genetics Lab Welcomes Three New Geneticists
BY EMY MONROE, WHITNEY GENETICS LAB
The Whitney Genetics Laboratory (WGL) team added three new employees this winter, and everyone welcomed the extra hands and creative minds to the work group. Our new team members come to us from three different states: Erica Mize moved here from South Dakota, Katherine (Katie) Bockrath moved from Georgia, and Zebadiah (Zeb) Woiak was back in Wisconsin before starting at the lab.
Each of our new employees brings a different skill set to our lab, and they have already diversified the analyses conducted in the lab and introduced new methods to streamline efforts, saving money and time. They got to know each other and the rest of the WGL team by working over the winter to optimize methods for genetic identification of wild-caught fish eggs and larvae.
These samples are collected by the U.S. Fish and Wildlife Service field offices or state partners via ichthyoplankton sampling events as part of the unified efforts against Asian carp in the Chicago Area Waterway, the Upper Mississippi River, and tributaries of both systems. WGL can now provide our partners species identification services by collecting sequences from two different genes and using those sequences to compare results to an international sequence data base. Of course, they would not be ready to go unless they were ready to help process the thousands of environmental DNA (eDNA) samples as part of the early detection and surveillance programs for bighead and silver carp.
They spent a few weeks in training with our experienced team members, and this past week, they passed their lab exams and demonstrated proficiency in following the procedures outlined in the Quality Assurance Project Plan (QAPP). Thus, they are “QAPP-certified” – and just in time, eDNA samples should begin arriving in a couple of weeks!
The lab has also been busy working with our partner lab at the US Army Corps of Engineers Research and Development Center to validate and test new eDNA markers for Black Carp. It has taken a couple of different field trips by our dedicated Carterville and La Crosse Fish and Wildlife Conservation Offices to find field positive samples to use in these validation studies. Last week, the second set of field samples were extracted, and everyone was busy in the lab on a Monday morning, setting up real-time polymerase chain reactions and learning how to analyze the data with freshly updated code on the computer. We are all looking forward to a busy and productive field season!