Department of Biological Sciences, University of Southern Mississippi, Hattiesburg, MS 39406, USA. youping.deng@usm.edu|Department of Biological Sciences, University of Southern Mississippi, Hattiesburg, MS 39406, USA. youping.deng@usm.edu|Department of Biological Sciences, University of Southern Mississippi, Hattiesburg, MS 39406, USA. youping.deng@usm.edu