Brian R. Kreiser
BSC 370 Genetics
BSC 472/572 Population Genetics
BSC 111 Principles of Biological Sciences II
I am interested in the evolutionary forces that shape the geographic patterns of genetic variation within a species, and often this work blends into the areas of systematics and conservation. While much of the research in my lab focuses on fishes, my research program tends to be more question-oriented as opposed to organism specific. Currently we are working on projects that are focused on the biota of the southeastern United States (including freshwater fishes and gopher tortoises). Students working in my lab over the years have pursued a broad array of interests including blue crabs, pythons, anadromous fishes, freshwater turtles, Central American fishes and invasive plants. While the organisms are diverse, the common theme is the study of geographic patterns of genetic variation.
Gaillard D.L., Selman W., Jones R.L., Kreiser B.R., Qualls C.P. and K. Landry. 2015. High connectivity observed in populations of Ringed Sawbacks, Graptemys oculifera, in the Pearl and Bogue Chitto rivers using six microsatellite loci. Copeia 103(4):1075-1085.
Petre, C., W. Selman, B. Kreiser, S. Pearson and J. Wiebe. 2015. Population genetics of the Diamondback Terrapin, Malaclemys terrapin, in Louisiana. Conservation Genetics. 16(5):1243-1252.
Matamoros, W.A., C.W. Hoagstrom, J.F. Schaefer and B.R. Kreiser. 2015. Fish faunal provinces of the conterminous United States of America reflect historical geography and familial composition. Biological Reviews. DOI: 10.1111/brv.12196.
Godwin, J., J.E. Lovich, J.R. Ennen, B.R. Kreiser, B. Folt and C. Lechowicz. 2014. Hybridization of two megacephalic map turtles (Testudines: Emydidae: Graptemys) in the Choctawhatchee River Drainage. Copeia. 2014(4):725-742.
Duvernell, D.D., S.L. Meier, J.F. Schaefer and B.R. Kreiser. 2013. Contrasting phylogeographic histories between broadly sympatric topminnows in the Fundulus notatus species complex. Molecular Phylogenetics and Evolution 69:653-63.
Selman, W., B.R. Kreiser and C.P. Qualls. 2013. Conservation genetics of the Yellow-blotched Sawback Graptemys flavimaculata (Testudines: Emydidae). Conservation Genetics 14:1193-1203.
Ennen, J.R., B.R. Kreiser, D.L. Gaillard, C.P. Qualls, M. Aresco, R. Birkhead, T.D. Tuberville, E.D. McCoy, H. Mushinsky, T.W. Hentges, and A. Schrey. 2012. Mitochondrial DNA assessment of the phylogeography of the gopher tortoise, Gopherus polyphemus. Journal of Fish and Wildlife Management 3:110-122.
Ennen, J.R., J.E. Lovich, B.R. Kreiser, W.W. Selman and C.P. Qualls. 2010. Genetic and morphological variation between populations of the Pascagoula Map Turtle (Graptemys gibbonsi) in the Pearl and Pascagoula Rivers with description of a new species. Chelonian Conservation and Biology 9:98-113.