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2020

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Supplementary Movie 01A: Gfap Forms Glial Bridges Which are Interlaced Through the Forebrain Commissures, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 01B: gfap+ Glial Cell Membranes Overlap with Axons of Forebrain Commissures, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 01C: Olig2+ Cells Densely Populate the Telencephalon and Extend Processes Towards the AC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 01D: fli1a+ Cells Track the Tract of the AC to Form Vasculature in the Telencephalon., Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 01E: The 48 hpf Forebrain Commissural Cell Architecture Exhibits Many Multiprocess Cell Types Which Interact With the Forebrain Commissures, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 02A: Glial Membranes and Gfap Form Overlapping but Non-Coincident Glial Bridges at 22 hpf, Prior to Commissure Formation, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 02B: The Gfap+ Glial Bridge is Superficial to the Forebrain Commissures, While Glial Membranes are Instead Coincident with POC Axons at 24 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 02C: The Gfap+ Glial Bridge is Superficial to the Forebrain Commissures, While Glial Membranes are Densely Coincident with POC Axons at 28 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 02D: The Gfap+ Glial Bridge is Superficial to the Forebrain Commissures, While Glial Membranes are Instead Coincident with POC Axons at 36 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 03: Time-Lapse Microscopy Showing First Pathfinding Axons of the POC and AC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 04: Pioneering Axons of the AC Navigate in Association with and Through gfap+ Glial Membranes, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05A: 03D Visualization of gfap+ Cells with Radial Glial Morphology Which Surround the POC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05B: 3D Visualization of gfap+ Cells with Dorsal Commissural Glial Morphology are Found Dorsal to the POC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05C: 3D Visualization of gfap+ Cells with Ventral Commissural Glial Morphology are Found Ventral to POC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05D: 3D Rendering of gfap+ Cells with Radial Glial Morphology, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05E: 3D Rendering of gfap+ Cells with Dorsal Commissural Glial Morphology are Found Dorsal to the POC, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 05F: 3D Rendering of gfap+ Cells with Ventral Commissural Glial Morphology, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 06A: olig2+ Cells Heavily Populate the Diencephalon and Lightly Populate the Telencephalon at 22 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 06B: olig2+ Cells Heavily Populate the Diencephalon and Increase in Cell Number in the Telencephalon at 24 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 06C: The olig2+ Population has Greatly Increased in the Telencephalon by 28 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 06D: olig2+ Populations Have Greatly Expanded by 36 hpf and Exhibit Many Multiprocess Contacts with the Forebrain Commissures, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 07A: gfap+ and olig2+ Populations are Forebrain Progenitors at 22 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 07B: gfap+ and olig2+ Populations are Each Discrete Forebrain Progenitors at 24 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 07C: Telencephalic and Diencephalic gfap+ and olig2+ Differentially Contribute to Glial Lineages, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 08A: gfap+ and olig2+ Lineage Neurons are Evident at 24 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 08B: gfap+ and olig2+ Lineage Neurons Have Increased in Number at 28 hpf, but Differentially Contribute to Telencephalic Versus Diencephalic Populations, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 09A: fli1a+ Cells Form Vascular-Like Processes Ventral and Superficial to the POC at 24 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 09B: fli1a+ Cells Follow the Tract of the AC as They Form Telencephalic Projections at 28 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 09C: fli1a+ Cells Form Vascular-Like Structures in the Forebrain, While Superficially Coating the Forebrain at 36 hpf, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 10: flk+ Cells Form Vascular Structures Throughout the Forebrain, with Midline Structures Connecting the Diencephalon and Telencephalon, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 11A: The Early, 22 hpf, Forebrain Commissural Cell Architecture is Constructed from Several Interacting Cell Types, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Supplementary Movie 11B: The 28 hpf Forebrain Commissural Cell Architecture Exhibits Differently Timed Cell Contributions Between the Telencephalon and Diencephalon, Jake Schnabl; Michael Barresi; and Barresi Lab, Smith College

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Characterizing the Diverse Cells that Associate with the Developing Commissures of the Zebrafish Forebrain, Jake Schnabl, M.P.H Litz, Caitlin Schneider, N. PenkoffLidbeck, Sarah Bashiruddin, M. S. Schwartz, Kristin Alligood, and Michael Barresi