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CCF Gene Atlas · per-cell MERFISH expression

Per-cell log2 expression of every panel gene for five whole-brain MERFISH datasets from the Allen Brain Cell Atlas, packaged for the browser viewer of the CCF Gene Atlas (ISH x MERFISH). Each brain is kept separate.

brain dataset cells genes
yao638850 MERFISH-C57BL6J-638850 3,739,961 550
zhuang1 Zhuang-ABCA-1 2,616,328 1122
zhuang2 Zhuang-ABCA-2 1,056,520 1122
zhuang3 Zhuang-ABCA-3 1,566,842 1122
zhuang4 Zhuang-ABCA-4 162,361 1122

Layout: merfish/<brain>/expr/<gene>.u8.gz, gzip-compressed uint8 arrays, one value per cell. Cell order and per-gene vmax are in the site's docs/data/merfish/<brain>/manifest.json. Decoding: log2 value = q / 255 * vmax, and 0 means not detected.

Sources and citation:

  • Yao Z. et al., Nature 624, 317-332 (2023): MERFISH C57BL6J-638850.
  • Zhang M. et al., Nature 624, 343-354 (2023): Zhuang-ABCA-1 to -4.
  • Allen Brain Cell Atlas (Allen Institute for Brain Science).

This is a re-packaging for visualisation; the original data and their terms are at the Allen Brain Cell Atlas.

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