Visium
Rat colon
GSM6505129
silver Interactive viewer H&E adenocarcinoma ✓ Verified publication
print(sdata)
SpatialData object
├── Images
│ ├── 'GSM6505129_RatColon_FF_A_e1_full_image': DataTree[cyx] (3, 19523, 19514), (3, 9761, 9757), (3, 4880, 4878), (3, 2440, 2439), (3, 1220, 1219)
│ └── 'GSM6505129_RatColon_FF_A_e1_hires_image': DataArray[cyx] (3, 2000, 1999)
├── Shapes
│ └── 'GSM6505129_RatColon_FF_A_e1': GeoDataFrame shape: (1276, 2) (2D shapes)
└── Tables
└── 'table': AnnData (1276, 25399)
with coordinate systems:
▸ 'GSM6505129_RatColon_FF_A_e1', with elements:
GSM6505129_RatColon_FF_A_e1_full_image (Images), GSM6505129_RatColon_FF_A_e1_hires_image (Images), GSM6505129_RatColon_FF_A_e1 (Shapes)
▸ 'GSM6505129_RatColon_FF_A_e1_downscaled_hires', with elements:
GSM6505129_RatColon_FF_A_e1_hires_image (Images), GSM6505129_RatColon_FF_A_e1 (Shapes)
▸ 'GSM6505129_RatColon_FF_A_e1_downscaled_lowres', with elements:
GSM6505129_RatColon_FF_A_e1 (Shapes) Python · sddb client
from sddb import Catalog
ds = Catalog().dataset("1EqDW2uoITdfbbsV0000")
ds.elements() # inspect without downloading
sdata = ds.to_sdata() # cached locally, reused
print(sdata) Python · lamindb
Needs pip install lamindb and network access to the Lamin database, which is limited during the alpha. If it fails, use the Client tab.
import lamindb as ln
db = ln.DB("scverse/spatialdata-db")
artifact = db.Artifact.get("1EqDW2uoITdfbbsV") # stem uid: Lamin resolves it to the latest version
sdata = artifact.load() # cache, then load into memory
group = artifact.open() # stream without downloading
path = artifact.cache() # sync into the local cache, returns the path Shell
# sddb client: download the .zarr into data/
sddb-cli download 1EqDW2uoITdfbbsV0000 --dest data/
# or lamin: cache the dataset and print its local path
lamin load https://lamin.ai/scverse/spatialdata-db/artifact/1EqDW2uoITdfbbsV
# or connect once, then load by uid
lamin connect scverse/spatialdata-db
lamin load artifact --uid 1EqDW2uoITdfbbsVLicense: NCBI GEO policy
Metadata
- Technology
- Visium
- Organism
- rat
- Tissue
- colon
- Condition
- adenocarcinoma
- Modality
- RNA
- Observations (spots)
- 1,276
- Tier
- silver
- Chemistry
- Visium v1
- Magnification
- 20x
- Resolution
- 19,514 × 19,523 px
- mpp
- 0.375 µm/px
- Size
- 524 MB
- Sample ID
- GSM6505129
- License
- NCBI GEO policy
- Published
- Nov 1, 2022
Cite this dataset
doi.org/10.1016/j.crmeth.2022.100340 ↗ BibTeX
@article{Lyubetskaya_2022,
title = {Assessment of spatial transcriptomics for oncology discovery},
volume = {2},
ISSN = {2667-2375},
url = {http://dx.doi.org/10.1016/j.crmeth.2022.100340},
DOI = {10.1016/j.crmeth.2022.100340},
number = {11},
journal = {Cell Reports Methods},
publisher = {Elsevier BV},
author = {Lyubetskaya, Anna and Rabe, Brian and Fisher, Andrew and Lewin, Anne and Neuhaus, Isaac and Brett, Constance and Brett, Todd and Pereira, Ethel and Golhar, Ryan and Kebede, Sami and Font-Tello, Alba and Mosure, Kathy and Van Wittenberghe, Nicholas and Mavrakis, Konstantinos J. and MacIsaac, Kenzie and Chen, Benjamin J. and Drokhlyansky, Eugene},
year = {2022},
month = Nov,
pages = {100340}
}Source: NCBI GEO ↗ · License: NCBI GEO policy ↗ · Reprocessed to SpatialData by SpatialData-DB