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Update docs/BIOI611_analysis_10x_dataset_PBMC.ipynb
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xie186 committed Nov 14, 2024
1 parent 8aa64d5 commit 722582b
Showing 1 changed file with 35 additions and 34 deletions.
69 changes: 35 additions & 34 deletions docs/BIOI611_analysis_10x_dataset_PBMC.ipynb
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"cells": [
{
"cell_type": "markdown",
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"id": "7361b872",
"metadata": {},
"source": [
"# \n",
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},
{
"cell_type": "markdown",
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"source": [
"You can download the data from the link [here](https://www.10xgenomics.com/datasets/5k-human-pbmcs-3-v3-1-chromium-controller-3-1-standard)\n",
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{
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{
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},
{
"cell_type": "markdown",
"id": "b01eb439",
"id": "d768fb8e",
"metadata": {},
"source": [
"### Check R1 and R2"
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}
},
"cell_type": "markdown",
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"id": "93ced0e1",
"metadata": {},
"source": [
"\n",
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"3. Accurate Quantification: Using UMIs allows for a more accurate measure of gene expression by avoiding overcounting due to PCR duplicates, providing a closer representation of the actual RNA molecules present in each cell.\n"
]
},
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"metadata": {},
"outputs": [
{
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{
"cell_type": "code",
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"id": "2634e3a3",
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"metadata": {},
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{
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},
{
"cell_type": "markdown",
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"source": [
"## Run Cellranger \n"
]
},
{
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"Cell Ranger is a software suite developed by 10x Genomics for processing and analyzing data from their single-cell RNA-seq (scRNA-seq), single-cell ATAC-seq (scATAC-seq), and other single-cell assays. Cell Ranger performs tasks such as alignment, filtering, UMI counting, and data aggregation, streamlining the analysis of single-cell datasets generated by 10x Genomics platforms.\n",
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{
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"id": "accac6bc",
"metadata": {},
"outputs": [
{
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{
"cell_type": "code",
"execution_count": 7,
"id": "8e0d8a71",
"id": "51f9add6",
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"outputs": [
{
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},
{
"cell_type": "markdown",
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"source": [
"Input files/folder for `cellranger count`:\n",
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{
"cell_type": "code",
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"id": "398d638c",
"id": "e50a0d91",
"metadata": {},
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{
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},
{
"cell_type": "markdown",
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"metadata": {},
"source": [
"### Output folder"
]
},
{
"cell_type": "markdown",
"id": "57f2c4f7",
"id": "e7d25d36",
"metadata": {},
"source": [
"The job you submitted will generate an output folder: \n"
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{
"cell_type": "code",
"execution_count": 12,
"id": "12402f25",
"id": "2bcc20e3",
"metadata": {},
"outputs": [
{
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},
{
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"You can also find a copy here:\n",
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},
{
"cell_type": "markdown",
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"metadata": {},
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"The summary file in html format is the first file you will check:\n",
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},
{
"cell_type": "markdown",
"id": "193aedaa",
"id": "2bdd8c5a",
"metadata": {},
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"The three files below are usually used as input for downstream analysis. "
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{
"cell_type": "code",
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"id": "a095fdce",
"id": "4133bfb6",
"metadata": {},
"outputs": [
{
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]
},
{
"cell_type": "code",
"execution_count": null,
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"The folder above contains only detected cell-associated\n",
"barcodes. Each element of the matrix is the\n",
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},
{
"cell_type": "markdown",
"id": "d95bba5d",
"id": "d211706c",
"metadata": {},
"source": [
"## Reference\n",
"\n",
"https://teichlab.github.io/scg_lib_structs/methods_html/10xChromium3.html\n"
"https://teichlab.github.io/scg_lib_structs/methods_html/10xChromium3.html\n",
"\n",
"https://bioinformatics.ccr.cancer.gov/docs/getting-started-with-scrna-seq/2024-04-17_KimiaDadkhah.pdf\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "6da687e3",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
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