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Full-Text Articles in Behavioral Neurobiology
The Genetics Of Olfactory And Visually Guided Attractive Behaviors In Aedes Aegypti Mosquito, Joshua Ibukun Raji
The Genetics Of Olfactory And Visually Guided Attractive Behaviors In Aedes Aegypti Mosquito, Joshua Ibukun Raji
FIU Electronic Theses and Dissertations
Mosquitoes detect their hosts and seek suitable resources crucial for survival by integrating chemosensory, thermal, and visual cues. The diversity of the cues involved in mosquito attractive behaviors has made the design of behavioral control strategies a challenge. The genetic basis of mosquito attractive behaviors can now be determined using genome editing. The contribution of the IR8a chemosensory pathway was uncovered by disrupting the IR8a co- receptor in Aedes aegypti using CRISPR/Cas9. Ir8a mutant female mosquitoes are not attracted to lactic acid, a behaviorally active component of human sweat, and lack odor-evoked responses to acidic volatiles. The loss of Ir8a …
Dopamine Controls Locomotion By Modulating The Activity Of The Cholinergic Motor Neurons In C. Elegans, Andrew T. Allen
Dopamine Controls Locomotion By Modulating The Activity Of The Cholinergic Motor Neurons In C. Elegans, Andrew T. Allen
Masters Theses 1911 - February 2014
Dopamine is an important neurotransmitter in the brain, where it plays a regulatory role in the coordination of movement and cognition by acting through two classes of G protein-coupled receptors to modulate synaptic activity. In addition, it has been shown these two receptor classes can exhibit synergistic or antagonistic effects on neurotransmission. However, while the pharmacology of the mammalian dopamine receptors have been characterized in some detail, less is known about the molecular pathways that act downstream of the receptors. As in mammals, the soil nematode Caenorhabditis elegans uses two classes of dopamine receptors to control neural activity and thus …
Bad Nature, Bad Nurture, And Testimony Regarding Maoa And Slc6a4 Genotyping In Murder Trials, Nita A. Farahany, William Bernet, Cindy L. Vnencak-Jones, Stephen A. Montgomery
Bad Nature, Bad Nurture, And Testimony Regarding Maoa And Slc6a4 Genotyping In Murder Trials, Nita A. Farahany, William Bernet, Cindy L. Vnencak-Jones, Stephen A. Montgomery
Faculty Scholarship
Recent research—in which subjects were studied longitudinally from childhood until adulthood—has started to clarify how a child’s environment and genetic makeup interact to create a violent adolescent or adult. For example, male subjects who were born with a particular allele of the monoamine oxidase A gene and also were maltreated as children had a much greater likelihood of manifesting violent antisocial behavior as adolescents and adults. Also, individuals who were born with particular alleles of the serotonin transporter gene and also experienced multiple stressful life events were more likely to manifest serious depression and suicidality. This research raises the question …
Behavioural Genetics In Criminal Cases: Past, Present And Future, Nita A. Farahany, William Bernet
Behavioural Genetics In Criminal Cases: Past, Present And Future, Nita A. Farahany, William Bernet
Faculty Scholarship
Researchers studying human behavioral genetics have made significant scientific progress in enhancing our understanding of the relative contributions of genetics and the environment in observed variations in human behavior. Quickly outpacing the advances in the science are its applications in the criminal justice system. Already, human behavioral genetics research has been introduced in the U.S. criminal justice system, and its use will only become more prevalent. This essay discusses the recent historical use of behavioral genetics in criminal cases, recent advances in two gene variants of particular interest in the criminal law, MAOA and SLC6A4, the recent expert testimony on …