diff --git a/packages/components/releaseNotes/components.md b/packages/components/releaseNotes/components.md
index d1a361d5e3..fa084bd0ce 100644
--- a/packages/components/releaseNotes/components.md
+++ b/packages/components/releaseNotes/components.md
@@ -1,6 +1,14 @@
 # @labkey/components
 Components, models, actions, and utility functions for LabKey applications and pages
 
+### version 7.?.?
+*Released*: ????
+- Remove styles for `.app-page`
+    - Component was moved to ui-premium a while ago
+- Add `ta-right`, `ta-left` util styles
+- Add UnidentifiedPill
+- Add EMPTY_SEQUENCE_WARNING constant
+
 ### version 7.21.0
 *Released*: 26 February 2026
 - Package updates
diff --git a/packages/components/src/index.ts b/packages/components/src/index.ts
index 65b3fab597..55247ab938 100644
--- a/packages/components/src/index.ts
+++ b/packages/components/src/index.ts
@@ -59,6 +59,7 @@ import {
     getValueFromRow,
     getValuesSummary,
     handleFileInputChange,
+    hasIdentifiedCol,
     isImage,
     isInteger,
     isIntegerInRange,
@@ -247,6 +248,7 @@ import {
     AssayUploadTabs,
     DataViewInfoTypes,
     EDIT_METHOD,
+    EMPTY_SEQUENCE_WARNING,
     EXPORT_TYPES,
     GRID_CHECKBOX_OPTIONS,
     IMPORT_DATA_FORM_TYPES,
@@ -893,6 +895,7 @@ import { ArchivedFolderTag } from './internal/components/folder/ArchivedFolderTa
 import { FilterCriteriaRenderer } from './internal/FilterCriteriaRenderer';
 import { getQueryTestAPIWrapper } from './internal/query/APIWrapper';
 import { useLoadableState } from './internal/useLoadableState';
+import { UnidentifiedPill } from './internal/UnidentifiedPill';
 
 // See Immer docs for why we do this: https://immerjs.github.io/immer/docs/installation#pick-your-immer-version
 enableMapSet();
@@ -1263,6 +1266,7 @@ export {
     EditInlineField,
     EditorMode,
     EditorModel,
+    EMPTY_SEQUENCE_WARNING,
     encodeFormDataQuote,
     encodePart,
     ensureAllFieldsInAllRows,
@@ -1358,6 +1362,7 @@ export {
     getHelpLink,
     getInactiveUsers,
     getInitialParentChoices,
+    getIntegerSearchParam,
     getJsonDateFormatString,
     getJsonDateTimeFormatString,
     getJsonFormatString,
@@ -1369,7 +1374,6 @@ export {
     getMetricUnitOptions,
     getModuleCustomLabels,
     getNonStandardFormatWarning,
-    getIntegerSearchParam,
     getOmittedSampleTypeColumns,
     getOperationNotAllowedMessage,
     getOperationNotAllowedMessageFromCounts,
@@ -1413,6 +1417,7 @@ export {
     getSelectedRows,
     getSourceDomainDefaultSystemFields,
     getTestAPIWrapper,
+    getTextAlignClassName,
     getTimelineEntityUrl,
     getUniqueIdColumnMetadata,
     getUsersWithPermissions,
@@ -1424,7 +1429,6 @@ export {
     GlobalStateContextProvider,
     Grid,
     GRID_CHECKBOX_OPTIONS,
-    getTextAlignClassName,
     GridColumn,
     GridPanel,
     GridPanelWithModel,
@@ -1438,6 +1442,7 @@ export {
     hasAnyPermissions,
     hasParameter,
     hasPermissions,
+    hasIdentifiedCol,
     Help,
     HELP_LINK_REFERRER,
     HelpIcon,
@@ -1713,6 +1718,7 @@ export {
     Tooltip,
     TransactionAuditIdRenderer,
     uncapitalizeFirstChar,
+    UnidentifiedPill,
     UNIQUE_ID_FIND_FIELD,
     UnitModel,
     updateCellKeySampleIdMap,
diff --git a/packages/components/src/internal/Popover.tsx b/packages/components/src/internal/Popover.tsx
index 88dfecb242..8952cd7577 100644
--- a/packages/components/src/internal/Popover.tsx
+++ b/packages/components/src/internal/Popover.tsx
@@ -4,7 +4,7 @@ import classNames from 'classnames';
 import { useOverlayPositioning } from './useOverlayPositioning';
 import { TooltipProps } from './Tooltip';
 
-interface PopoverProps extends TooltipProps, PropsWithChildren {
+interface PopoverProps extends PropsWithChildren, TooltipProps {
     className?: string;
     isFlexPlacement?: boolean;
     title?: string;
@@ -30,7 +30,7 @@ export const Popover: FC<PopoverProps> = props => {
     });
 
     return (
-        <div id={id} className={className_} style={style} ref={overlayRef}>
+        <div className={className_} id={id} ref={overlayRef} style={style}>
             <div className="arrow" />
             {title && <h3 className="popover-title">{title}</h3>}
             <div className="popover-content">{children}</div>
diff --git a/packages/components/src/internal/UnidentifiedPill.tsx b/packages/components/src/internal/UnidentifiedPill.tsx
new file mode 100644
index 0000000000..4ba3c8f45d
--- /dev/null
+++ b/packages/components/src/internal/UnidentifiedPill.tsx
@@ -0,0 +1,35 @@
+import React, { FC, useMemo } from 'react';
+import { createPortal } from 'react-dom';
+import { generateId } from './util/utils';
+import { useOverlayTriggerState } from './OverlayTrigger';
+import { Popover } from './Popover';
+import { EMPTY_SEQUENCE_WARNING } from './constants';
+
+export const UnidentifiedPill: FC = () => {
+    const id = useMemo(() => generateId('unidentified-sequence-overlay-trigger'), []);
+    // Note: we use useOverlayTriggerState instead of OverlayTrigger because the wrapping div from OverlayTrigger
+    // causes layout problems.
+    const { onMouseEnter, onMouseLeave, portalEl, show, targetRef } = useOverlayTriggerState(id, true, false);
+
+    const popover = useMemo(
+        () => (
+            <Popover id="unidentified-sequence-popover" placement="top" targetRef={targetRef}>
+                <div className="unidentified-sequence-popover">{EMPTY_SEQUENCE_WARNING}</div>
+            </Popover>
+        ),
+        [targetRef]
+    );
+
+    return (
+        <div
+            className="status-pill info unidentified-sequence-pill"
+            onMouseEnter={onMouseEnter}
+            onMouseLeave={onMouseLeave}
+            ref={targetRef}
+        >
+            Unidentified
+            <span className="label-help-icon fa fa-question-circle" />
+            {show && createPortal(popover, portalEl)}
+        </div>
+    );
+};
diff --git a/packages/components/src/internal/components/forms/PageDetailHeader.tsx b/packages/components/src/internal/components/forms/PageDetailHeader.tsx
index 3a819196a9..3d000a13c8 100644
--- a/packages/components/src/internal/components/forms/PageDetailHeader.tsx
+++ b/packages/components/src/internal/components/forms/PageDetailHeader.tsx
@@ -28,6 +28,9 @@ interface PageDetailHeaderProps extends PropsWithChildren {
     title: ReactNode;
 }
 
+/**
+ * @deprecated use AppPageHeader in ui-premium instead
+ */
 export class PageDetailHeader extends PureComponent<PageDetailHeaderProps> {
     static defaultProps = {
         leftColumns: 6,
diff --git a/packages/components/src/internal/components/lineage/constants.tsx b/packages/components/src/internal/components/lineage/constants.tsx
index 7f9598d92d..10622ea946 100644
--- a/packages/components/src/internal/components/lineage/constants.tsx
+++ b/packages/components/src/internal/components/lineage/constants.tsx
@@ -16,6 +16,7 @@ import {
     LineageOptions,
     LineageURLResolvers,
 } from './types';
+import { SAMPLE_STATE_COLOR_COLUMN_NAME, SAMPLE_STATE_TYPE_COLUMN_NAME } from '../samples/constants';
 
 // Default depth to fetch with the lineage API
 export const DEFAULT_LINEAGE_DISTANCE = 5;
@@ -159,3 +160,13 @@ export const LINEAGE_GRID_COLUMNS = List([
         title: 'Alias',
     }),
 ]);
+
+export const IDENTIFIED_COLUMN_NAME = 'identified';
+
+// Must specify '*' columns be requested to resolve "properties" columns
+export const LINEAGE_DETAIL_REQUIRED_COLS = [
+    '*',
+    SAMPLE_STATE_COLOR_COLUMN_NAME,
+    SAMPLE_STATE_TYPE_COLUMN_NAME,
+    IDENTIFIED_COLUMN_NAME,
+];
diff --git a/packages/components/src/internal/components/lineage/models.ts b/packages/components/src/internal/components/lineage/models.ts
index 46936ac84f..459a422538 100644
--- a/packages/components/src/internal/components/lineage/models.ts
+++ b/packages/components/src/internal/components/lineage/models.ts
@@ -104,7 +104,7 @@ export class LineageNodeMetadata extends ImmutableRecord({
 
         let aliases;
         if (selectRowsMetadata.has('Alias')) {
-            aliases = selectRowsMetadata.get('Alias').map(alias => alias.get('displayValue'));
+            aliases = selectRowsMetadata.get('Alias').map(alias => alias.get('value'));
         }
 
         return new LineageNodeMetadata({
diff --git a/packages/components/src/internal/components/lineage/node/LineageDetail.tsx b/packages/components/src/internal/components/lineage/node/LineageDetail.tsx
index a1ff6a7255..9ec01ae4ec 100644
--- a/packages/components/src/internal/components/lineage/node/LineageDetail.tsx
+++ b/packages/components/src/internal/components/lineage/node/LineageDetail.tsx
@@ -1,72 +1,45 @@
-import React, { FC, memo, useMemo } from 'react';
-import { Experiment, Filter } from '@labkey/api';
+import React, { FC, memo } from 'react';
+import { Experiment } from '@labkey/api';
 import { List, Map } from 'immutable';
 
 import { Renderer, resolveDetailRenderer } from '../../forms/detail/DetailDisplay';
 import { LoadingSpinner } from '../../base/LoadingSpinner';
 import { Alert } from '../../base/Alert';
 import { DetailPanel } from '../../../../public/QueryModel/DetailPanel';
-import { SchemaQuery } from '../../../../public/SchemaQuery';
-import { ViewInfo } from '../../../ViewInfo';
 import { QueryColumn } from '../../../../public/QueryColumn';
-import { InjectedQueryModels, QueryConfigMap, withQueryModels } from '../../../../public/QueryModel/withQueryModels';
-import { SAMPLE_STATE_COLOR_COLUMN_NAME, SAMPLE_STATE_TYPE_COLUMN_NAME } from '../../samples/constants';
+import { QueryModel } from '../../../../public/QueryModel/QueryModel';
 
 const ADDITIONAL_DETAIL_FIELDS = ['properties'];
 
 export interface LineageDetailProps {
     item: Experiment.LineageItemBase;
+    model: QueryModel;
 }
 
-const LineageDetailImpl: FC<InjectedQueryModels & LineageDetailProps> = memo(props => {
-    const { queryModels } = props;
-    if (queryModels.model.isLoading) return <LoadingSpinner />;
-    if (queryModels.model.hasLoadErrors) return <Alert>{queryModels.model.loadErrors[0]}</Alert>;
+export const LineageDetail: FC<LineageDetailProps> = memo(({ item, model }) => {
+    if (item.restricted) {
+        return <Alert bsStyle="info">This {item.name} cannot be viewed.</Alert>;
+    }
 
-    // Issue 50537: only show the "Properties" column in the detail view for the exp schema
-    const isExpSchema = queryModels.model.schemaName === 'exp';
+    if (model.isLoading) return <LoadingSpinner />;
+    if (model.hasLoadErrors) return <Alert>{model.loadErrors[0]}</Alert>;
 
+    // Issue 50537: only show the "Properties" column in the detail view for the exp schema
+    const isExpSchema = model.schemaName === 'exp';
     const additionalCols = isExpSchema
-        ? queryModels.model.allColumns.filter(col => ADDITIONAL_DETAIL_FIELDS.indexOf(col.fieldKey?.toLowerCase()) > -1)
+        ? model.allColumns.filter(col => ADDITIONAL_DETAIL_FIELDS.indexOf(col.fieldKey?.toLowerCase()) > -1)
         : [];
-    const detailColumns = [...queryModels.model.detailColumns, ...additionalCols];
+    const detailColumns = [...model.detailColumns, ...additionalCols];
 
     return (
         <DetailPanel
             detailRenderer={_resolveDetailRenderer}
-            model={queryModels.model}
+            model={model}
             queryColumns={detailColumns}
             tableCls="detail-component--table__auto"
         />
     );
 });
-LineageDetailImpl.displayName = 'LineageDetailImpl';
-
-const LineageDetailWithQueryModels = withQueryModels<LineageDetailProps>(LineageDetailImpl);
-
-export const LineageDetail: FC<LineageDetailProps> = memo(({ item }) => {
-    const queryConfigs = useMemo<QueryConfigMap>(() => {
-        if (item.restricted) return {};
-
-        return {
-            model: {
-                baseFilters: item.pkFilters.map(pkFilter => Filter.create(pkFilter.fieldKey, pkFilter.value)),
-                containerPath: item.containerPath,
-                // Issue 45028: Display details view columns in lineage
-                schemaQuery: new SchemaQuery(item.schemaName, item.queryName, ViewInfo.DETAIL_NAME),
-                // Must specify '*' columns be requested to resolve "properties" columns
-                requiredColumns: ['*', SAMPLE_STATE_COLOR_COLUMN_NAME, SAMPLE_STATE_TYPE_COLUMN_NAME],
-            },
-        };
-    }, [item]);
-
-    if (item.restricted) {
-        return <Alert bsStyle="info">This {item.name} cannot be viewed.</Alert>;
-    }
-
-    // providing "key" to allow for reload on lsid change
-    return <LineageDetailWithQueryModels autoLoad item={item} key={item.lsid} queryConfigs={queryConfigs} />;
-});
 LineageDetail.displayName = 'LineageDetail';
 
 interface RendererProps {
diff --git a/packages/components/src/internal/components/lineage/node/LineageNodeDetail.tsx b/packages/components/src/internal/components/lineage/node/LineageNodeDetail.tsx
index be76843b96..9151396cfb 100644
--- a/packages/components/src/internal/components/lineage/node/LineageNodeDetail.tsx
+++ b/packages/components/src/internal/components/lineage/node/LineageNodeDetail.tsx
@@ -25,6 +25,13 @@ import { hasModule } from '../../../app/utils';
 import { LineageDetail } from './LineageDetail';
 import { DetailHeader, NodeDetailHeader } from './NodeDetailHeader';
 import { DetailsListLineageIO, DetailsListNodes, DetailsListSteps } from './DetailsList';
+import { InjectedQueryModels, QueryConfigMap, withQueryModels } from '../../../../public/QueryModel/withQueryModels';
+import { Filter } from '@labkey/api';
+import { SchemaQuery } from '../../../../public/SchemaQuery';
+import { ViewInfo } from '../../../ViewInfo';
+import { QueryModel } from '../../../../public/QueryModel/QueryModel';
+
+import { LINEAGE_DETAIL_REQUIRED_COLS } from '../constants';
 
 interface LineageNodeDetailProps {
     highlightNode?: string;
@@ -33,27 +40,28 @@ interface LineageNodeDetailProps {
     seed: string;
 }
 
-export const LineageNodeDetail: FC<LineageNodeDetailProps> = memo(props => {
-    const { seed, node, highlightNode, lineageOptions } = props;
-    const { isRun, restricted } = node;
+const LineageNodeDetailImpl: FC<InjectedQueryModels & LineageNodeDetailProps> = memo(props => {
+    const { seed, node, highlightNode, lineageOptions, queryModels } = props;
+    const { containerPath, isRun, lsid, restricted } = node;
+    const model = queryModels.model;
     const [stepIdx, setStepIdx] = useState<number>(undefined);
     const [tabKey, setTabKey] = useState<string>('details');
     const onBack = useCallback(() => setStepIdx(undefined), []);
 
     if (isRun && stepIdx !== undefined) {
-        return <RunStepNodeDetail node={node} onBack={onBack} stepIdx={stepIdx} />;
+        return <RunStepNodeDetail model={model} node={node} onBack={onBack} stepIdx={stepIdx} />;
     }
 
     const nodeDetails = (
         <>
-            <LineageDetail item={node} />
+            <LineageDetail item={node} model={model} />
             {!restricted && (
                 <LineageSummary
                     {...lineageOptions}
-                    containerPath={node.containerPath}
+                    containerPath={containerPath}
                     highlightNode={highlightNode}
-                    key={node.lsid}
-                    lsid={node.lsid}
+                    key={lsid}
+                    lsid={lsid}
                     prefetchSeed={false}
                 />
             )}
@@ -62,7 +70,7 @@ export const LineageNodeDetail: FC<LineageNodeDetailProps> = memo(props => {
 
     return (
         <div className="lineage-node-detail">
-            <NodeDetailHeader node={node} seed={seed} />
+            <NodeDetailHeader model={model} node={node} seed={seed} />
             {isRun && !restricted ? (
                 <Tabs activeKey={tabKey} onSelect={setTabKey}>
                     <Tab eventKey="details" title="Details">
@@ -79,6 +87,37 @@ export const LineageNodeDetail: FC<LineageNodeDetailProps> = memo(props => {
         </div>
     );
 });
+LineageNodeDetailImpl.displayName = 'LineageNodeDetailImpl';
+
+const LineageNodeDetailWithModels = withQueryModels(LineageNodeDetailImpl);
+
+export const LineageNodeDetail: FC<LineageNodeDetailProps> = memo(props => {
+    const { highlightNode, lineageOptions, node, seed } = props;
+    const queryConfigs = useMemo<QueryConfigMap>(() => {
+        if (node.restricted) return {};
+
+        return {
+            model: {
+                baseFilters: node.pkFilters.map(pkFilter => Filter.create(pkFilter.fieldKey, pkFilter.value)),
+                containerPath: node.containerPath,
+                // Issue 45028: Display details view columns in lineage
+                schemaQuery: new SchemaQuery(node.schemaName, node.queryName, ViewInfo.DETAIL_NAME),
+                requiredColumns: LINEAGE_DETAIL_REQUIRED_COLS,
+            },
+        };
+    }, [node]);
+
+    return (
+        <LineageNodeDetailWithModels
+            autoLoad
+            highlightNode={highlightNode}
+            lineageOptions={lineageOptions}
+            node={node}
+            queryConfigs={queryConfigs}
+            seed={seed}
+        />
+    );
+});
 LineageNodeDetail.displayName = 'LineageNodeDetail';
 
 interface ClusterNodeDetailProps {
@@ -128,13 +167,14 @@ export const ClusterNodeDetail: FC<ClusterNodeDetailProps> = memo(props => {
 ClusterNodeDetail.displayName = 'ClusterNodeDetail';
 
 interface RunStepNodeDetailProps {
+    model: QueryModel;
     node: LineageNode;
     onBack: () => void;
     stepIdx: number;
 }
 
 const RunStepNodeDetail: FC<RunStepNodeDetailProps> = memo(props => {
-    const { node, onBack, stepIdx } = props;
+    const { model, node, onBack, stepIdx } = props;
     const [tabKey, setTabKey] = useState<string>('details');
     const step = node.steps.get(stepIdx);
     const stepName = step.protocol?.name || step.name;
@@ -155,7 +195,7 @@ const RunStepNodeDetail: FC<RunStepNodeDetailProps> = memo(props => {
             </DetailHeader>
             <Tabs activeKey={tabKey} onSelect={changeTab}>
                 <Tab eventKey="details" title="Step Details">
-                    <LineageDetail item={step} />
+                    <LineageDetail item={step} model={model} />
                     <DetailsListLineageIO item={step} />
                 </Tab>
                 {hasProvenanceModule && (
diff --git a/packages/components/src/internal/components/lineage/node/NodeDetailHeader.tsx b/packages/components/src/internal/components/lineage/node/NodeDetailHeader.tsx
index 5fcf1b0684..51ee2dd1bd 100644
--- a/packages/components/src/internal/components/lineage/node/NodeDetailHeader.tsx
+++ b/packages/components/src/internal/components/lineage/node/NodeDetailHeader.tsx
@@ -3,6 +3,10 @@ import React, { FC, memo, PropsWithChildren, ReactNode } from 'react';
 import { LineageNode } from '../models';
 import { LineageDataLink } from '../LineageDataLink';
 import { SVGIcon, Theme } from '../../base/SVGIcon';
+import { QueryModel } from '../../../../public/QueryModel/QueryModel';
+import { caseInsensitive, hasIdentifiedCol } from '../../../util/utils';
+import { UnidentifiedPill } from '../../../UnidentifiedPill';
+import { IDENTIFIED_COLUMN_NAME } from '../constants';
 
 export interface DetailHeaderProps extends PropsWithChildren {
     header: ReactNode;
@@ -25,18 +29,22 @@ export const DetailHeader: FC<DetailHeaderProps> = memo(({ children, header, ico
 DetailHeader.displayName = 'DetailHeader';
 
 export interface NodeDetailHeaderProps {
+    model: QueryModel;
     node: LineageNode;
     seed?: string;
 }
 
-export const NodeDetailHeader: FC<NodeDetailHeaderProps> = memo(({ node, seed }) => {
+export const NodeDetailHeader: FC<NodeDetailHeaderProps> = memo(({ model, node, seed }) => {
     const { links, meta, name } = node;
     const lineageUrl = links.lineage;
     const isSeed = seed === node.lsid;
 
-    const aliases = meta?.aliases;
-    const description = meta?.description;
     const displayType = meta?.displayType;
+    let identified: boolean;
+
+    if (model && !model.isLoading && !model.hasLoadErrors && hasIdentifiedCol(model.schemaQuery)) {
+        identified = caseInsensitive(model.getRow(), IDENTIFIED_COLUMN_NAME)?.value;
+    }
 
     const header = (
         <>
@@ -50,9 +58,9 @@ export const NodeDetailHeader: FC<NodeDetailHeaderProps> = memo(({ node, seed })
 
     return (
         <DetailHeader header={header} iconSrc={node.iconProps.iconURL}>
+            {/* Triple eq is important here; we only want false, not falsey values */}
+            {identified === false && <UnidentifiedPill />}
             {displayType && <div>{displayType}</div>}
-            {aliases && <div>{aliases.join(', ')}</div>}
-            {description && <div title={description}>{description}</div>}
         </DetailHeader>
     );
 });
diff --git a/packages/components/src/internal/constants.ts b/packages/components/src/internal/constants.ts
index 7a0cbf2acc..ef5683e637 100644
--- a/packages/components/src/internal/constants.ts
+++ b/packages/components/src/internal/constants.ts
@@ -260,3 +260,6 @@ export const VIEW_NOT_FOUND_EXCEPTION_CLASS = 'org.labkey.api.view.NotFoundExcep
 export const APP_FIELD_CANNOT_BE_REMOVED_MESSAGE = 'This application field cannot be removed.';
 
 export const CELL_SELECTION_HANDLE_CLASSNAME = 'cell-selection-handle';
+
+export const EMPTY_SEQUENCE_WARNING =
+    "Without a sequence, Protein sequence translations cannot be done automatically, and the system can't prevent duplicates.";
diff --git a/packages/components/src/internal/util/utils.ts b/packages/components/src/internal/util/utils.ts
index 378b2fb605..f1efe6d3fd 100644
--- a/packages/components/src/internal/util/utils.ts
+++ b/packages/components/src/internal/util/utils.ts
@@ -20,6 +20,8 @@ import { ChangeEvent, CSSProperties } from 'react';
 import { hasParameter, toggleParameter } from '../url/ActionURL';
 import { QueryInfo } from '../../public/QueryInfo';
 import { STORED_AMOUNT_FIELDS } from '../components/samples/constants';
+import { SchemaQuery } from '../../public/SchemaQuery';
+import { SCHEMAS } from '../schemas';
 
 // Case-insensitive Object reference. Returns undefined if either object or prop does not resolve.
 // If both casings exist (e.g. 'x' and 'X' are props) then either value may be returned.
@@ -900,3 +902,12 @@ export const setIsTestEnv = (isTestEnv: boolean): void => {
 };
 
 export const isTestEnv = (): boolean => IS_NODE_TEST_ENV || IS_TEST_ENV;
+
+export function hasIdentifiedCol(schemaQuery: SchemaQuery): boolean {
+    // Drop the viewName from the schemaQuery so we can properly compare
+    const sqNoView = new SchemaQuery(schemaQuery.schemaName, schemaQuery.queryName);
+    const isNucSeq = sqNoView.isEqual(SCHEMAS.DATA_CLASSES.NUC_SEQUENCE);
+    const isProtSeq = sqNoView.isEqual(SCHEMAS.DATA_CLASSES.PROTEIN_SEQUENCE);
+    const isMolecule = sqNoView.isEqual(SCHEMAS.DATA_CLASSES.MOLECULE);
+    return isNucSeq || isProtSeq || isMolecule;
+}
diff --git a/packages/components/src/theme/app/app.scss b/packages/components/src/theme/app/app.scss
index 592b29aca3..f7bf6e1fd6 100644
--- a/packages/components/src/theme/app/app.scss
+++ b/packages/components/src/theme/app/app.scss
@@ -19,18 +19,6 @@
     scroll-margin: 97px;
 }
 
-.app-page {
-    padding-top: 20px;
-
-    // GitHub Issue #734: inline-comment footer can take up to 125px on small screens
-    @media (max-width: 774px) {
-        padding-bottom: 130px;
-    }
-    @media (min-width: 775px) {
-        padding-bottom: 80px;
-    }
-}
-
 .page-header {
   margin: 0 0 15px 0;
   padding: 0;
diff --git a/packages/components/src/theme/lineage.scss b/packages/components/src/theme/lineage.scss
index 3ebbaf4982..d3f8928967 100644
--- a/packages/components/src/theme/lineage.scss
+++ b/packages/components/src/theme/lineage.scss
@@ -149,6 +149,10 @@
     width: 100%;
 }
 
+.lineage-detail-header .unidentified-sequence-pill {
+    margin: 4px 0;
+}
+
 .lineage-sm-icon {
     height: 1.2em;
     margin: 0.1em;
diff --git a/packages/components/src/theme/pills.scss b/packages/components/src/theme/pills.scss
index 706cc059f9..12969c7365 100644
--- a/packages/components/src/theme/pills.scss
+++ b/packages/components/src/theme/pills.scss
@@ -6,7 +6,11 @@
     white-space: break-spaces;
     border-style: solid;
     border-width: 1px;
+    cursor: default;
+    // It's important to set font-size and weight because we often use status-pill components in headers, titles, or
+    // other areas where the font-size and weight are set to something large and bold.
     font-size: 12px;
+    font-weight: normal;
 
     &.disabled {
         background-color: $gray-lighter;
@@ -65,3 +69,12 @@
     text-align:center;
     margin-left: 0.2em;
 }
+
+// The styles below are in the pills.scss file because they're part of the UnidentifiedPill component
+.unidentified-sequence-pill > .fa {
+    margin-left: 4px;
+}
+
+.unidentified-sequence-popover {
+    max-width: 250px;
+}
diff --git a/packages/components/src/theme/utils.scss b/packages/components/src/theme/utils.scss
index 910bf343b1..b320d93e85 100644
--- a/packages/components/src/theme/utils.scss
+++ b/packages/components/src/theme/utils.scss
@@ -184,6 +184,14 @@
     font-size: $font-size-large;
 }
 
+.ta-left {
+    text-align: left;
+}
+
+.ta-right {
+    text-align: right;
+}
+
 /** Other **/
 
 .pointer {