MAPS Researcher receives NSF Early Career Investigator Award in Plant Genome Research

Dr. Sanzhen Liu
KSU

    Sanzhen Liu, a research team member on theMicrobiomes of Aquatic, Plant and Soil Systems across Kansas (MAPS) project and an assistant professor in the plant pathology department at Kansas State University (KSU), has received a four-year 2.4 million dollar NSF Early Career Investigator Award in Plant Genome Research. The title of the research project is Under the Hood: The Genetic Components of Maize Transformation, (NSF IOS ECA-PGR Award #1741090). Liu will be collaborating with Sunghun Park, professor of horticulture and natural resources at KSU, Frank White from the University of Florida, Myeong-Je Cho from the University of California-Berkeley, and Hairong Wei from Michigan Technological University. The study seeks to "understand the genetic basis underlying the ability of plant tissues to regenerate into whole plants."
      Specifically, Liu and his team will investigate the genome engineering of maize. They selected maize because it is one of the highest-yielding cereal crops in the world that faces challenges of dramatic yield increases, "particularly under highly variable climates and disease pressures." The researchers plan to sequence the genome of an amenable maize tissue culture to identify the genetic elements that regulate culture ability. The group will develop and apply novel approaches in order to decode the complex maize genome.  Specifically, the team will utilize a plant-bacterium delivery system that enables "plants to gain benefits from the bacterium."  Then, a "designable bacterial system specifically interacting with genes of interest in the maize genome will be utilized to study gene function and manipulate cell development."
    This investigation will also provide training in genetics and computation as well as large data education for students and post docs involved in the project. In addition, it "will collaborate with the Kansas Louis Stokes Alliance for Minority Participation to encourage involvement of historically underrepresented students in STEM fields."

HERS student examines wetland viability

   

Tasha Chenot presenting her research at UCAR, 
Boulder, CO.

     As a recent Environmental Science graduate from Haskell Indian Nations University, Natasha (Tasha) Chenot saw the Microbiomes of Aquatic, Plant, and Soil Systems across Kansas (MAPS)  partnership with the Haskell Environmental Research Summer Internship (HERS) program as an opportunity to pursue her research interests associated with climate change and the resiliency of Indigenous communities. Specifically, she was interested in investigating the "interplays between culture, identity, and the environment" as it related to Indigenous geographies, environmental policy, and environmental stewardship. As an undergraduate, these interests led her to join the Haskell Indian Nations University Tribal Eco-Ambassadors Program sponsored by the United States Environmental Protection Agency (EPA).  While serving as a Tribal Eco-Ambassador, Tasha organized several Haskell Wetland Clean-Up events and recognized that there were only a limited number of studies related to the impacts of road construction on wetlands.  Consequently, when it came time to select a research topic for the HERS program, she decided to explore the impact of highway construction and use on the Wakarusa Wetlands, located in Lawrence, Kansas.  She titled her project, The Effects of Highway Construction and Use on the Water Chemistry of Adjacent Wetlands and explained the rationale and results of her research as follows: “Wetlands are highly sensitive to disturbances associated with highway construction and use. However, few studies have examined the during-and-after effects of highway construction on wetland viability. At the Wakarusa Wetlands, located in Lawrence, Kansas, a four-lane highway was built from May 2014 to June 2016 across the northern part of the landscape. In the summer of 2018, I worked with data collected during two time periods to assess the during-and-after effects of highway construction on the water chemistry of the Wakarusa Wetlands. Although the data was discontinuous, immediate results from water quality tests suggested that disturbance from highway construction to date has increased turbidity and decreased DO content and conductivity in the wetlands. Future research activities may include establishing a long-term, continuous monitoring system in order to further investigate changes in wetland water quality.” Tasha presented her research findings at the University Corporation of Atmospheric Research (UCAR) 2018 Conference held in Boulder, CO this past July.
     Tasha is a citizen of the Pawnee Nation of Oklahoma and is originally from Oklahoma City, OK; however, she grew up in Lawrence, KS. Her favorite part of the HERS internship was “learning about other interns’ research projects. Everyone’s project spoke to issues that they felt passionate about and centered on the cultural survival of their (and others’) community. I truly learned so much.” In addition, she said that through this internship experience, “I learned several writing and data management skills that will undoubtedly help me in my future studies.”
     Currently, Tasha is a graduate student at the University of Kansas working on a master’s degree in Geography.  Her long term goal is to move to Alaska after graduation and work as a Geographic Information Systems (GIS) Environmental Consultant for the many Alaska Native corporations located throughout the state.

Workforce Development, Education and Outreach funding for the HERS program is provided by the Kansas NSF EPSCoR RII Track-1 Award OIA-1656006 titled: Microbiomes of Aquatic, Plant, and Soil Systems across Kansas. The award's workforce development and educational objectives are designed to enhance STEM education in Kansas by supporting activities that will lead to an expanded STEM workforce or prepare a new generation for STEM careers in the areas of aquatic, plant and soil microbiome environments and ecological systems.

NSF 2026 IDEA MACHINE Competition

Kansas NSF EPSCoR is excited about this new opportunity for the community to take an active role in shaping the future direction of NSF. The NSF 2026 Idea Machine contest is a competition to identify new directions for future research. The key points of the competition are for entrants to suggest "grand challenge" questions for future research, first in narrative form and then through video "pitches." 

Authors of the best ideas will receive public recognition and/or cash prizes. Contestants much be at least 14 years old at the time of entry.

Entries will be accepted between August 31 through October 26, 2018.  Register online 

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