ZFIN ID: ZDB-GENE-980526-123

Mapping Details

Gene Name:	Janus kinase 2b
Symbol:	jak2b

PHYSICAL MAP AND BROWSER

Genome Browser	Chr	Position	Assembly
ZFIN	5	71,957,149 - 72,035,179	GRCz12tu
NCBI Map Viewer	5	71,957,149 - 72,035,179	GRCz12tu
Ensembl	5	66,044,128 - 66,111,059	GRCz11
NCBI Map Viewer	5	66,043,820 - 66,118,403	GRCz11
UCSC	5	-	GRCz11
Vega	5	65,365,013 - 65,431,944	GRCv10

PHYSICAL MAPPING

Feature	Chr	Position	Assembly	Source	DetailedSource	Citations
sa17139	5	72,020,146	GRCz12tu	DIRECT		Sealy et al., 2025
	5	66,103,201	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	5	65,424,086	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	5	69,090,037	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa20578	5	72,007,975	GRCz12tu	DIRECT		Sealy et al., 2025
	5	66,094,157	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	5	65,415,042	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	5	69,080,985	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa31485	5	72,009,851	GRCz12tu	DIRECT		Sealy et al., 2025
	5	66,096,063	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	5	65,416,948	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	5	69,082,891	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa31486	5	72,017,409	GRCz12tu	DIRECT		Sealy et al., 2025
	5	66,100,464	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	5	65,421,349	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	5	69,087,292	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa33755	5	71,995,176	GRCz12tu	DIRECT		Sealy et al., 2025
	5	66,082,452	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	5	65,403,337	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	5	69,069,266	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa17139	5		GRCz11	OTHER_MAPPING	Feature location obtained from related gene that has mapped_marker info
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
sa20578	5		GRCz11	OTHER_MAPPING	Feature location obtained from related gene that has mapped_marker info
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
sa31485	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
	5		GRCz11	OTHER_MAPPING	Feature location obtained from related gene that has mapped_marker info
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
sa31486	5		GRCz11	OTHER_MAPPING	Feature location obtained from related gene that has mapped_marker info
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
sa33755	5		GRCz11	OTHER_MAPPING	Feature location obtained from related gene that has mapped_marker info
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGenePaneledMarkers
	5		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse

GENETIC MAPPING PANELS
Chr	Location	Mapped As	Panel	Mapped By	Scoring
5	220.6 cM	jak2b	Mother of Pearl (MOP)	Postlethwait, John H.	Data

Note: Physical map location as displayed in the genome browsers is more precise than linkage map location. Note: Physical map location should be used whenever possible.

OTHER MAPPING INFORMATION: No data available

Genomic Feature sa20578 is an allele of jak2b