diff --git a/backend/test/fixtures/pbmc3k-genesets.csv b/backend/test/fixtures/pbmc3k-genesets.csv
index 15bef735..3c67365d 100644
--- a/backend/test/fixtures/pbmc3k-genesets.csv
+++ b/backend/test/fixtures/pbmc3k-genesets.csv
@@ -5,8 +5,8 @@ first gene set name,a description,NO_SUCH_GENE, non-existent gene
 first gene set name,a description,F5, duplicate gene
 first gene set name, a description,SUMO3,
 first gene set name,,SRM,
-second gene set,,RER1
-second gene set,,SIK1
+second_gene_set,,RER1
+second_gene_set,,SIK1
 third gene set,,NO_SUCH_GENE
 fourth_gene_set,fourth description,,gene intentionally missing
 fifth_dataset,,,
@@ -14,4 +14,5 @@ summary test,,ACD,
 summary test,,AATF,
 summary test,,F5,
 summary test,,PIGU,
-geneset_to_delete,,,
\ No newline at end of file
+geneset_to_delete,,,
+geneset_to_edit,,,
\ No newline at end of file
diff --git a/client/__tests__/e2e/cellxgeneActions.js b/client/__tests__/e2e/cellxgeneActions.js
index aabef7ba..539f4509 100644
--- a/client/__tests__/e2e/cellxgeneActions.js
+++ b/client/__tests__/e2e/cellxgeneActions.js
@@ -160,6 +160,14 @@ export async function expandCategory(category) {
   if (notExpanded) await clickOn(`${category}:category-expand`);
 }
 
+export async function expandGeneset(genesetName) {
+  const expand = await waitByID(`${genesetName}:geneset-expand`);
+  const notExpanded = await expand.$(
+    "[data-testclass='geneset-expand-is-not-expanded']"
+  );
+  if (notExpanded) await clickOn(`${genesetName}:geneset-expand`);
+}
+
 export async function clip(min = 0, max = 100) {
   await clickOn("visualization-settings");
   await clearInputAndTypeInto("clip-min-input", min);
@@ -186,6 +194,17 @@ export async function createGeneset(genesetName) {
   await waitByClass("autosave-complete");
 }
 
+export async function editGenesetName(genesetName, editText) {
+  const editButton = `${genesetName}:edit-genesetName-mode`;
+  const submitButton = `${genesetName}:submit-geneset`;
+  await clickOnUntil(`${genesetName}:see-actions`, async () => {
+    await expect(page).toMatchElement(getTestId(editButton));
+  });
+  await clickOn(editButton);
+  await typeInto("rename-geneset-modal", editText);
+  await clickOn(submitButton);
+}
+
 export async function deleteGeneset(genesetName) {
   const targetId = `${genesetName}:delete-geneset`;
 
diff --git a/client/__tests__/e2e/e2eAnnotations.test.js b/client/__tests__/e2e/e2eAnnotations.test.js
index e380a5f1..95a88d85 100644
--- a/client/__tests__/e2e/e2eAnnotations.test.js
+++ b/client/__tests__/e2e/e2eAnnotations.test.js
@@ -31,6 +31,9 @@ import {
   deleteGeneset,
   assertGenesetExists,
   assertGenesetDoesNotExist,
+  getCellSetCount,
+  expandGeneset,
+  editGenesetName,
 } from "./cellxgeneActions";
 
 const data = datasets[DATASET];
@@ -38,6 +41,13 @@ const data = datasets[DATASET];
 const perTestCategoryName = "TEST-CATEGORY";
 const perTestLabelName = "TEST-LABEL";
 const genesetToDeleteName = "geneset_to_delete";
+const preExistingGenesetName = "fifth_dataset";
+const meanExpressionBrushGenesetName = "second_gene_set";
+const meanExpressionBrushCellsSelected = "557";
+// initial text, the text we type in, the result
+const editableGenesetName = "geneset_to_edit";
+const editText = "_111";
+const newGenesetName = "geneset_to_edit_111";
 
 async function setup(config) {
   await goToPage(appUrlBase);
@@ -54,9 +64,29 @@ async function setup(config) {
 }
 
 describe("geneSET crud operations and interactions", (config = {}) => {
-  // test("static pre existing genesets load from csv, expand", async () => {});
-  // test("color by geneset", async () => {});
-  // test("brush on geneset mean", async () => {});
+  test("static pre existing genesets load from csv, expand", async () => {
+    await setup(config);
+    await assertGenesetExists(preExistingGenesetName);
+  });
+  test("brush on geneset mean", async () => {
+    await setup(config);
+    await expandGeneset(meanExpressionBrushGenesetName);
+
+    const histBrushableAreaId = `histogram-${meanExpressionBrushGenesetName}-plot-brushable-area`;
+
+    const coords = await calcDragCoordinates(histBrushableAreaId, {
+      x1: 0.25,
+      y1: 0.5,
+      x2: 0.55,
+      y2: 0.5,
+    });
+
+    await drag(histBrushableAreaId, coords.start, coords.end);
+
+    const cellCount = await getCellSetCount(1);
+
+    expect(cellCount).toBe(meanExpressionBrushCellsSelected);
+  });
   test("create a new geneset", async () => {
     await setup(config);
 
@@ -66,7 +96,11 @@ describe("geneSET crud operations and interactions", (config = {}) => {
     /* note: as of June 2021, the aria label is in the truncate component which clones the element */
     await assertGenesetExists(genesetName);
   });
-  // test("edit geneset description", async () => {});
+  test("edit geneset name", async () => {
+    await setup(config);
+    await editGenesetName(editableGenesetName, editText);
+    await assertGenesetExists(newGenesetName);
+  });
   test("delete a geneset", async () => {
     await setup(config);
     await deleteGeneset(genesetToDeleteName);