ZFIN ID: ZDB-GENE-041008-136

Mapping Details

Gene Name:	DNA topoisomerase II beta
Symbol:	top2b

PHYSICAL MAP AND BROWSER

Genome Browser	Chr	Position	Assembly
ZFIN	19	18,850,084 - 18,947,226	GRCz12tu
NCBI Map Viewer	19	18,850,084 - 18,947,226	GRCz12tu
Ensembl	19	17,688,350 - 17,774,884	GRCz11
NCBI Map Viewer	19	17,688,350 - 17,774,903	GRCz11
UCSC	19	-	GRCz11
Vega	19	18,229,785 - 18,316,319	GRCv10

Mapped Clones containing top2b
DKEY-98N4	Chr: 19 Details
CH211-185O22	Chr: 19 Details

PHYSICAL MAPPING

Feature	Chr	Position	Assembly	Source	DetailedSource	Citations
sa11711	19	18,905,873	GRCz12tu	DIRECT		Sealy et al., 2025
	19	17,733,614	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	19	18,275,049	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	19	19,721,914	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa23498	19	18,905,547	GRCz12tu	DIRECT		Sealy et al., 2025
	19	17,733,288	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	19	18,274,723	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	19	19,721,588	Zv9	DIRECT		Busch-Nentwich et al., 2013
la020645Tg	19	19,700,483 - 19,700,493	Zv9	ZFIN_Zv9	BurgessLin
la020647Tg	19	19,762,565 - 19,762,575	Zv9	ZFIN_Zv9	BurgessLin
la028010Tg	19	19,763,069 - 19,763,079	Zv9	ZFIN_Zv9	BurgessLin
s380	19		GRCz11	GENERAL_LOAD	load data [singleton]
la020645Tg	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
la020647Tg	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
la028010Tg	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
s380	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
	19		GRCz11	OTHER_MAPPING	linkagesDirectMem1
	19		GRCz11	OTHER_MAPPING	linkagesDirectMem2
sa11711	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
sa23498	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers

GENETIC MAPPING PANELS: No data available

Markers Encoded by top2b
fc38e02 Chr: 19 Details

Genomic Feature s380 is an allele of top2b

Marker	Type	Chr	Distance	Publication / Person	Comments
fj94f01	EST	19		Nevin et al., 2011

Genomic Feature s380 is an allele of top2b

Chr 19

Nevin et al., 2011