Daniel A. Hahn Department of Entomology and Nematology University of Florida Biography Publications Institution JoVE Articles Daniel A. Hahn has not added a biography. If you are Daniel A. Hahn and would like to personalize this page please email our Author Liaison for assistance. Publications Low-oxygen Hormetic Conditioning Improves Field Performance of Sterile Insects by Inducing Beneficial Plasticity Evolutionary Applications. Feb, 2021 | Pubmed ID: 33664795 ROS and Hypoxia Signaling Regulate Periodic Metabolic Arousal During Insect Dormancy to Coordinate Glucose, Amino Acid, and Lipid Metabolism Proceedings of the National Academy of Sciences of the United States of America. Jan, 2021 | Pubmed ID: 33372159 Short-term Heritable Variation Overwhelms 200 Generations of Mutational Variance for Metabolic Traits in Caenorhabditis Elegans Evolution; International Journal of Organic Evolution. 11, 2020 | Pubmed ID: 32989734 Genome-wide Variation and Transcriptional Changes in Diverse Developmental Processes Underlie the Rapid Evolution of Seasonal Adaptation Proceedings of the National Academy of Sciences of the United States of America. 09, 2020 | Pubmed ID: 32900926 Protein Stores Regulate When Reproductive Displays Begin in the Male Caribbean Fruit Fly Frontiers in Physiology. 2020 | Pubmed ID: 32848894 A Rapidly Evolved Shift in Life-history Timing During Ecological Speciation is Driven by the Transition Between Developmental Phases Journal of Evolutionary Biology. 10, 2020 | Pubmed ID: 32649797 Predator-induced Stress Responses in Insects: A Review Journal of Insect Physiology. 04, 2020 | Pubmed ID: 32113954 Critical PO As a Diagnostic Biomarker for the Effects of Low-oxygen Modified and Controlled Atmospheres on Phytosanitary Irradiation Treatments in the Cabbage Looper Trichoplusia Ni (Hübner) Pest Management Science. Jul, 2020 | Pubmed ID: 32003078 Overexpression of an Antioxidant Enzyme Improves Male Mating Performance After Stress in a Lek-mating Fruit Fly Proceedings. Biological Sciences. 06, 2019 | Pubmed ID: 31185862 Gone in 60 Seconds: Sub-lethal Effects of Metofluthrin Vapors on Behavior and Fitness of Resistant and Field Strains of Aedes Aegypti (Diptera: Culicidae) Journal of Medical Entomology. 06, 2019 | Pubmed ID: 30989189 Standing Geographic Variation in Eclosion Time and the Genomics of Host Race Formation in Fruit Flies Ecology and Evolution. Jan, 2019 | Pubmed ID: 30680122 Sublethal Effects of a Vapour-active Pyrethroid, Transfluthrin, on Aedes Aegypti and Ae. Albopictus (Diptera: Culicidae) Fecundity and Oviposition Behaviour Parasites & Vectors. Aug, 2018 | Pubmed ID: 30157907 Genomic Differentiation During Speciation-with-Gene-Flow: Comparing Geographic and Host-Related Variation in Divergent Life History Adaptation in Genes. May, 2018 | Pubmed ID: 29783692 Cold Adaptation Does Not Alter ATP Homeostasis During Cold Exposure in Drosophila Melanogaster Integrative Zoology. Jul, 2018 | Pubmed ID: 29722155 Hormetic Benefits of Prior Anoxia Exposure in Buffering Anoxia Stress in a Soil-pupating Insect The Journal of Experimental Biology. 03, 2018 | Pubmed ID: 29367272 Keeping Time Without a Spine: What Can the Insect Clock Teach Us About Seasonal Adaptation? Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Nov, 2017 | Pubmed ID: 28993500 Life-extending Dietary Restriction and Ovariectomy Each Increase Leucine Oxidation and Alter Leucine Allocation in Grasshoppers Experimental Gerontology. 10, 2017 | Pubmed ID: 28668481 A Test of Genomic Modularity Among Life-history Adaptations Promoting Speciation with Gene Flow Molecular Ecology. Aug, 2017 | Pubmed ID: 28500772 Effects of Low-Oxygen Environments on the Radiation Tolerance of the Cabbage Looper Moth (Lepidoptera: Noctuidae) Journal of Economic Entomology. 02, 2017 | Pubmed ID: 28031469 Life-extending Dietary Restriction Reduces Oxidative Damage of Proteins in Grasshoppers but Does Not Alter Allocation of Ingested Nitrogen to Somatic Tissues The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences. May, 2017 | Pubmed ID: 27307298 Cold Adaptation Increases Rates of Nutrient Flow and Metabolic Plasticity During Cold Exposure in Drosophila Melanogaster Proceedings. Biological Sciences. Sep, 2016 | Pubmed ID: 27605506 Divergence of the Diapause Transcriptome in Apple Maggot Flies: Winter Regulation and Post-winter Transcriptional Repression The Journal of Experimental Biology. Sep, 2016 | Pubmed ID: 27312473 The Thermal Breadth of Nylanderia Fulva (Hymenoptera: Formicidae) Is Narrower Than That of Solenopsis Invicta at Three Thermal Ramping Rates: 1.0, 0.12, and 0.06°C Min-1 Environmental Entomology. 08, 2016 | Pubmed ID: 27252409 Adaptation to Low Temperature Exposure Increases Metabolic Rates Independently of Growth Rates Integrative and Comparative Biology. 07, 2016 | Pubmed ID: 27103615 Tunneling Performance Increases at Lower Temperatures for Solenopsis Invicta (Buren) but Not for Nylanderia Fulva (Mayr) Insects. Jul, 2015 | Pubmed ID: 26463409 Vitellogenin-RNAi and Ovariectomy Each Increase Lifespan, Increase Protein Storage, and Decrease Feeding, but Are Not Additive in Grasshoppers Biogerontology. Dec, 2015 | Pubmed ID: 26298568 Differences in Performance and Transcriptome-wide Gene Expression Associated with Rhagoletis (Diptera: Tephritidae) Larvae Feeding in Alternate Host Fruit Environments Molecular Ecology. Jun, 2015 | Pubmed ID: 25851077 Constraints, Independence, and Evolution of Thermal Plasticity: Probing Genetic Architecture of Long- and Short-term Thermal Acclimation Proceedings of the National Academy of Sciences of the United States of America. Apr, 2015 | Pubmed ID: 25805817 Dormancy Cues Alter Insect Temperature-size Relationships Oecologia. Jan, 2015 | Pubmed ID: 25260999 ¹³C NMR Metabolomics: Applications at Natural Abundance Analytical Chemistry. Sep, 2014 | Pubmed ID: 25140385 Vitellogenin RNAi Halts Ovarian Growth and Diverts Reproductive Proteins and Lipids in Young Grasshoppers Integrative and Comparative Biology. Nov, 2014 | Pubmed ID: 24920749 Early Life Hormetic Treatments Decrease Irradiation-induced Oxidative Damage, Increase Longevity, and Enhance Sexual Performance During Old Age in the Caribbean Fruit Fly PloS One. 2014 | Pubmed ID: 24498251 Life-extending Ovariectomy in Grasshoppers Increases Somatic Storage, but Dietary Restriction with an Equivalent Feeding Rate Does Not Experimental Gerontology. Sep, 2013 | Pubmed ID: 23838534 Transcriptional Changes Associated with Lack of Lipid Synthesis in Parasitoids Genome Biology and Evolution. Jan, 2012 | Pubmed ID: 22820524 Short-term Anoxic Conditioning Hormesis Boosts Antioxidant Defenses, Lowers Oxidative Damage Following Irradiation and Enhances Male Sexual Performance in the Caribbean Fruit Fly, Anastrepha Suspensa The Journal of Experimental Biology. Jun, 2012 | Pubmed ID: 22623204 Developmental Trajectories of Gene Expression Reveal Candidates for Diapause Termination: a Key Life-history Transition in the Apple Maggot Fly Rhagoletis Pomonella The Journal of Experimental Biology. Dec, 2011 | Pubmed ID: 22071185 Does It Pay to Delay? Flesh Flies Show Adaptive Plasticity in Reproductive Timing Oecologia. Feb, 2011 | Pubmed ID: 20953961 Energetics of Insect Diapause Annual Review of Entomology. 2011 | Pubmed ID: 20690828 Allocation of Nutrients to Somatic Tissues in Young Ovariectomized Grasshoppers Integrative and Comparative Biology. Nov, 2010 | Pubmed ID: 21558244 Mechanisms of Suspended Animation Are Revealed by Transcript Profiling of Diapause in the Flesh Fly Proceedings of the National Academy of Sciences of the United States of America. Aug, 2010 | Pubmed ID: 20668242 Allocation from Capital and Income Sources to Reproduction Shift from First to Second Clutch in the Flesh Fly, Sarcophaga Crassipalpis Journal of Insect Physiology. Sep, 2010 | Pubmed ID: 20417214 Sympatric Ecological Speciation Meets Pyrosequencing: Sampling the Transcriptome of the Apple Maggot Rhagoletis Pomonella BMC Genomics. 2009 | Pubmed ID: 20035631 Gene Discovery Using Massively Parallel Pyrosequencing to Develop ESTs for the Flesh Fly Sarcophaga Crassipalpis BMC Genomics. 2009 | Pubmed ID: 19454017 Biphasic Metabolic Rate Trajectory of Pupal Diapause Termination and Post-diapause Development in a Tephritid Fly Journal of Insect Physiology. Apr, 2009 | Pubmed ID: 19200436 Life History Plasticity After Attaining a Dietary Threshold for Reproduction is Associated with Protein Storage in Flesh Flies Functional Ecology. Dec, 2008 | Pubmed ID: 19789714 Body Size, but Not Cooling Rate, Affects Supercooling Points in the Red Imported Fire Ant, Solenopsis Invicta Environmental Entomology. Oct, 2008 | Pubmed ID: 19036184 Mating Affects Reproductive Investment into Eggs, but Not the Timing of Oogenesis in the Flesh Fly Sarcophaga Crassipalpis Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology. Feb, 2008 | Pubmed ID: 17957374 Meeting the Energetic Demands of Insect Diapause: Nutrient Storage and Utilization Journal of Insect Physiology. Aug, 2007 | Pubmed ID: 17532002 Two Closely Related Species of Desert Carpenter Ant Differ in Individual-level Allocation to Fat Storage Physiological and Biochemical Zoology : PBZ. Sep-Oct, 2006 | Pubmed ID: 16927231 Preparing Irradiated and Marked Male Aedes aegypti Mosquitoes for Release in an Operational Sterile Insect Technique Program Bianca J. Moreno1, Robert L. Aldridge1, Seth C. Britch1, Barbara E. Bayer1, Jedidiah Kline1, Daniel A. Hahn2, Chao Chen2, Kenneth J. Linthicum1 1US Department of Agriculture, Agricultural Research Service Center for Medical, Agricultural, & Veterinary Entomology, 2Department of Entomology and Nematology, University of Florida JoVE 62260 Biology Purification of Transcripts and Metabolites from Drosophila Heads Kurt Jensen1, Jonatan Sanchez-Garcia1, Caroline Williams2, Swati Khare1, Krishanu Mathur1, Rita M. Graze3, Daniel A. Hahn2, Lauren M. McIntyre3, Diego E. Rincon-Limas1,4, Pedro Fernandez-Funez1,4 1Department of Neurology, McKnight Brain Institute, University of Florida, 2Department of Entomology and Nematology, University of Florida, 3Genetics Institute, Department of Molecular Genetics and Microbiology, University of Florida, 4McKnight Brain Institute, Department of Neuroscience, Genetics Institute, Center for Translational Research on Neurodegenerative Diseases, and Center for Movement Disorders and Neurorestoration, University of Florida JoVE 50245 Biology
Preparing Irradiated and Marked Male Aedes aegypti Mosquitoes for Release in an Operational Sterile Insect Technique Program Bianca J. Moreno1, Robert L. Aldridge1, Seth C. Britch1, Barbara E. Bayer1, Jedidiah Kline1, Daniel A. Hahn2, Chao Chen2, Kenneth J. Linthicum1 1US Department of Agriculture, Agricultural Research Service Center for Medical, Agricultural, & Veterinary Entomology, 2Department of Entomology and Nematology, University of Florida JoVE 62260 Biology
Purification of Transcripts and Metabolites from Drosophila Heads Kurt Jensen1, Jonatan Sanchez-Garcia1, Caroline Williams2, Swati Khare1, Krishanu Mathur1, Rita M. Graze3, Daniel A. Hahn2, Lauren M. McIntyre3, Diego E. Rincon-Limas1,4, Pedro Fernandez-Funez1,4 1Department of Neurology, McKnight Brain Institute, University of Florida, 2Department of Entomology and Nematology, University of Florida, 3Genetics Institute, Department of Molecular Genetics and Microbiology, University of Florida, 4McKnight Brain Institute, Department of Neuroscience, Genetics Institute, Center for Translational Research on Neurodegenerative Diseases, and Center for Movement Disorders and Neurorestoration, University of Florida JoVE 50245 Biology