2024-09-25 REL PDBe PDBe PDBe 2024-06-10 2024-09-11 2024-09-11 2024-09-25 Not funded Erdmann PS Nguyen HTD Perone G Klena N Vazzana R Kaluthantrige Don F Silva M Sorrentino S Swuec P Leroux F Kalebic N Coscia F brain, organoid, microtubule, ribosome, mitochondria, UNKNOWN FUNCTION Nguyen HTD Perone G Klena N Vazzana R Kaluthantrige Don F Silva M Sorrentino S Swuec P Leroux F Kalebic N Coscia F Erdmann PS Nat.Methods US 21 1693 1701 2024 39271806 doi:10.1038/s41592-024-02384-6 1548-7105 EMD-50607 other EM volume cryo-tomogram of human brain organoid #2 cryo-tomogram of human brain organoid #2 0 Homo sapiens H9 ESC brain corpus callosum tomography cell 7.5 UltrAuFoil R2/2 GOLD 200 GLOW DISCHARGE 30

glow-discharged at 30 mA for 30 s (GloQube Plus Glow discharge system, Quorum Technologies)

SOLIST cryo-tomogram of human brain organoid #2

OTHER

Before use, 3 mm type A (100 micrometer well) and type B planchettes were cleaned by sonication for 5 min, 30 s on, 30 s off, 40% Amplitude on a Branson SFX 550. Type B lids were polished with 1 micrometer lapping paper and coated with 0.1% soy lecithin dissolved in chloroform.. The value given for _em_high_pressure_freezing.instrument is Leica EM ICE. This is not in a list of allowed values {'LEICA EM HPM100', 'LEICA EM PACT', 'LEICA EM PACT2', 'BAL-TEC HPM 010', 'EMS-002 RAPID IMMERSION FREEZER', 'OTHER'} so OTHER is written into the XML file.

20% dextran, 5% sucrose OTHER OTHER 30 0.03 60 80 4000 200

SOLIST procedure. The value given for _em_focused_ion_beam.instrument is Aquilos 2. This is not in a list of allowed values {'OTHER', 'DB235'} so OTHER is written into the XML file.

TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.5 3.5 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN TFS Selectris X 10 TFS FALCON 4i (4k x 4k) 4096 4096 41 3.0 1 BACK PROJECTION eTomo 4.11.7

denoised with CryoCare 2.1

41