diff --git a/docs/af1/af1.1.ipynb b/docs/af1/af1.1.ipynb
index 4326bb1..c95b7db 100644
--- a/docs/af1/af1.1.ipynb
+++ b/docs/af1/af1.1.ipynb
@@ -68,7 +68,7 @@
    "source": [
     "## Whole-genome sequencing and variant calling\n",
     "\n",
-    "All samples in `Af1.1` have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
+    "All samples in `Af1.1` (except for the samples in 1236-VO-TZ-OKUMU-VMF00248 and the samples in small-2020-af) have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. All samples in 1236-VO-TZ-OKUMU-VMF00248 have been sequenced individually to high coverage by Novogene. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
    ]
   },
   {
@@ -1256,9 +1256,9 @@
   },
   "environment": {
    "kernel": "mgenv_7.2.0",
-   "name": "workbench-notebooks.m138",
+   "name": "workbench-notebooks.m139",
    "type": "gcloud",
-   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m138"
+   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m139"
   },
   "kernelspec": {
    "display_name": "Python (mgenv_7.2.0)",
diff --git a/docs/af1/af1.2.ipynb b/docs/af1/af1.2.ipynb
index a826001..91f5728 100644
--- a/docs/af1/af1.2.ipynb
+++ b/docs/af1/af1.2.ipynb
@@ -57,7 +57,7 @@
    "source": [
     "## Whole-genome sequencing and variant calling\n",
     "\n",
-    "All samples in `Af1.2` have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
+    "All samples in 1281-VO-CM-CHRISTOPHE-VMF00227 have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. All samples in 1236-VO-TZ-OKUMU-VMF00252 have been sequenced individually to high coverage by Novogene. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
    ]
   },
   {
@@ -685,9 +685,9 @@
   },
   "environment": {
    "kernel": "mgenv_7.2.0",
-   "name": "workbench-notebooks.m138",
+   "name": "workbench-notebooks.m139",
    "type": "gcloud",
-   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m138"
+   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m139"
   },
   "kernelspec": {
    "display_name": "Python (mgenv_7.2.0)",
diff --git a/docs/af1/af1.3.ipynb b/docs/af1/af1.3.ipynb
index a8132b6..9950882 100644
--- a/docs/af1/af1.3.ipynb
+++ b/docs/af1/af1.3.ipynb
@@ -53,7 +53,7 @@
    "source": [
     "## Whole-genome sequencing and variant calling\n",
     "\n",
-    "All samples in `Af1.3` have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
+    "All samples in `Af1.3` have been sequenced individually to high coverage by Novogene. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
    ]
   },
   {
@@ -648,9 +648,9 @@
   },
   "environment": {
    "kernel": "mgenv_7.2.0",
-   "name": "workbench-notebooks.m138",
+   "name": "workbench-notebooks.m139",
    "type": "gcloud",
-   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m138"
+   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m139"
   },
   "kernelspec": {
    "display_name": "Python (mgenv_7.2.0)",
diff --git a/docs/af1/af1.4.ipynb b/docs/af1/af1.4.ipynb
index 6d26352..854cb79 100644
--- a/docs/af1/af1.4.ipynb
+++ b/docs/af1/af1.4.ipynb
@@ -57,7 +57,7 @@
    "source": [
     "## Whole-genome sequencing and variant calling\n",
     "\n",
-    "All samples in `Af1.4` have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
+    "All samples in `Af1.4` (except for the samples in 1354-VO-KE-DONNELLY-VMF00281) have been sequenced individually to high coverage using Illumina technology at the Wellcome Sanger Institute. All samples in 1354-VO-KE-DONNELLY-VMF00281 have been sequenced individually to high coverage by BMKGENE. These sequence data have then been analysed to identify genetic variants such as single nucleotide polymorphisms (SNPs). After variant calling, both the samples and the variants have been through a range of quality control analyses, to ensure the data are of high quality. Both the raw sequence data and the curated variant calls are openly available for download and analysis. "
    ]
   },
   {
@@ -685,9 +685,9 @@
   },
   "environment": {
    "kernel": "mgenv_7.2.0",
-   "name": "workbench-notebooks.m138",
+   "name": "workbench-notebooks.m139",
    "type": "gcloud",
-   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m138"
+   "uri": "us-docker.pkg.dev/deeplearning-platform-release/gcr.io/workbench-notebooks:m139"
   },
   "kernelspec": {
    "display_name": "Python (mgenv_7.2.0)",