Search Results - "Ehrhardt, Erica"
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Pioneer neurons of the antennal nervous system project to protocerebral pioneers in the grasshopper Schistocerca gregaria
Published in Development genes and evolution (01-11-2015)“…The twin nerve tracts of the antenna of the grasshopper Schistocerca gregaria are established early in embryogenesis by sibling pairs of pioneers which…”
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From bristle to brain: embryonic development of topographic projections from basiconic sensilla in the antennal nervous system of the locust Schistocerca gregaria
Published in Development genes and evolution (01-06-2024)“…The antennal flagellum of the locust S. gregaria is an articulated structure bearing a spectrum of sensilla that responds to sensory stimuli. In this study, we…”
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Early embryonic development of Johnston’s organ in the antenna of the desert locust Schistocerca gregaria
Published in Development genes and evolution (01-12-2022)“…Johnston’s organ has been shown to act as an antennal auditory organ across a spectrum of insect species. In the hemimetabolous desert locust Schistocerca…”
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Evidence for the cholinergic markers ChAT and vAChT in sensory cells of the developing antennal nervous system of the desert locust Schistocerca gregaria
Published in Invertebrate neuroscience (01-12-2020)“…Sensory and motor systems in insects with hemimetabolous development must be ready to mediate adaptive behavior directly on hatching from the egg. For the…”
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Central projections from Johnston’s organ in the locust: Axogenesis and brain neuroarchitecture
Published in Development genes and evolution (01-12-2023)“…Johnston’s organ (Jo) acts as an antennal wind-sensitive and/or auditory organ across a spectrum of insect species and its axons universally project to the…”
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Epithelial domains and the primordial antennal nervous system of the embryonic grasshopper Schistocerca gregaria
Published in Invertebrate neuroscience (01-06-2020)“…The antenna is a key sensory organ in insects. Factors which pattern its epithelium and the spacing of sensillae will play an important role in shaping its…”
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Ontogeny of pioneer neurons in the antennal nervous system of the grasshopper Schistocerca gregaria
Published in Development genes and evolution (2017)“…The nervous system of the antenna of the grasshopper Schistocerca gregaria consists of two nerve tracts in which sensory cells project their axons to the…”
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Dysregulation of axogenesis in the antennal nervous system of the embryonic grasshopper Schistocerca gregaria
Published in Invertebrate neuroscience (01-03-2019)“…The antennal nervous system of the grasshopper Schistocerca gregaria features two parallel axon tracts each established early in embryogenesis by discrete…”
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Patterns of cell death in the embryonic antenna of the grasshopper Schistocerca gregaria
Published in Development genes and evolution (01-03-2018)“…We have investigated the pattern of apoptosis in the antennal epithelium during embryonic development of the grasshopper Schistocerca gregaria . The molecular…”
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Axogenesis in the antennal nervous system of the grasshopper Schistocerca gregaria revisited: the base pioneers
Published in Development genes and evolution (01-01-2015)“…The antennal nervous system of the grasshopper Schistocerca gregaria comprises two parallel pathways projecting to the brain, each pioneered early in…”
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method for immunolabeling neurons in intact cuticularized insect appendages
Published in Development genes and evolution (01-06-2015)“…The antennae of the grasshopper Schistocerca gregaria possess a pair of nerve pathways which are established by so-called pioneer neurons early in embryonic…”
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A searchable image resource of Drosophila GAL4 driver expression patterns with single neuron resolution
Published in eLife (23-02-2023)“…Precise, repeatable genetic access to specific neurons via GAL4/UAS and related methods is a key advantage of neuroscience. Neuronal targeting is typically…”
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Fates of identified pioneer cells in the developing antennal nervous system of the grasshopper Schistocerca gregaria
Published in Arthropod structure & development (01-01-2016)“…In the early embryonic grasshopper, two pairs of sibling cells near the apex of the antenna pioneer its dorsal and ventral nerve tracts to the brain. En route,…”
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