First name,Last name,Preferred title,Overview,Position,Department,Individual
Bruce,Riley,Professor,"My lab studies inner ear development in zebrafish. A prominent feature of our research is to investigate how cell-cell signaling and downstream gene-interactions control development. One project in the lab focuses on how cell signaling regulates ectodermal patterning during gastrulation to establish the otic placode, the precursor of the inner ear. Our recent work shows that localized Fgf signaling is especially critical for inducing formation of the otic placode, and members of the Pax2/5/8 family of transcription factors are important mediators of Fgf signaling. During later stages of inner ear development, we are exploring how sensory hair cells and neurons are regulated. Our studies address how these cells initially form, how they are genetically maintained, and how they become specialized for hearing vs. balance. We are also investigating how zebrafish can replace dead and damaged hair cells, an ability that mammals have lost. The inability to regenerate hair cells explains why humans show progressive irreversible hearing loss as we age. It is hoped that activating or augmenting human homologs of genes shown to operate in zebrafish might help restore hearing and balance in humans.",Professor,Biology,https://scholars.library.tamu.edu/vivo/display/n0dbb8253
Luis,Garcia,Professor,"I am interested in understanding how behavioral states are regulated at the molecular and genetic level. My lab addresses this complex question in the well-studied nematode Caenorhabditis elegans. Several physical aspects of this worm make it convenient for integrating whole organism system biology studies with genetic/molecular analysis of neurobiology and behavior. C. elegans is an anatomically simple organism; it is 1mm in size, and it contains ~ 1000 somatic cells, a third of which are neurons. The worm is also transparent, and thus every cell can be visualized by light microscopy. Behavioral mutants can be efficiently generated through standard chemical mutagenesis. In addition, gene functions involved in motivational and behavioral regulation can be determined by transgenic techniques.
My lab investigates the interplay between feeding and sex-specific mating behavior to understand how chemo/mechano-sensory and motor outputs are controlled under various physiological conditions. We study male mating by using genetics to de-construct this behavior into its fundamental sensory-motor components. We then use a combination of transgenics, pharmacology, classical genetics and laser microsurgery to understand how individual motor sub-behaviors are coordinated to produce gross behaviors during periods when the animal is food deprived, and when it is food satiated.",Professor,Biology,https://scholars.library.tamu.edu/vivo/display/n4cd2f794
Terry,Thomas,Professor,"My interests are evolutionarily broad and include animals, plants and fungi. A major focus of the lab is the genomic analysis of gene expression programs during plant gene expression programs, particularly during embryogenesis and seed development, and the underlying regulatory mechanisms required for the initiation and maintenance of these programs. This work has illustrated the combinatorial interactions of cis and trans -acting factors that result in specific gene regulatory events. We are also using genomics tools to study the interaction of the rice blast fungus, Magnaporthe grisea , with plant hosts; the circadian control of gene expression; and the development of the vertebrate retina. An additional focal area is the utilization of molecular and cellular approaches for crop improvement. As part of these research activities, we have developed or adapted high throughput genomics approaches to accelerate the gene discovery process and subsequent analysis of gene expression and function.",Professor,Biology,https://scholars.library.tamu.edu/vivo/display/n79201ac5