ZFIN ID: ZDB-GENE-040712-4

Mapping Details

Gene Name:	iroquois homeobox 4b
Symbol:	irx4b

PHYSICAL MAP AND BROWSER

Genome Browser	Chr	Position	Assembly
ZFIN	19	30,674,520 - 30,680,552	GRCz12tu
NCBI Map Viewer	19	30,674,520 - 30,680,552	GRCz12tu
Ensembl	19	28,256,076 - 28,261,976	GRCz11
NCBI Map Viewer	19	28,255,831 - 28,261,787	GRCz11
UCSC	19	-	GRCz11
Vega	19	28,671,749 - 28,681,445	GRCv10

Mapped Clones containing irx4b
DKEY-261I16	Chr: 19 Details

PHYSICAL MAPPING

Feature	Chr	Position	Assembly	Source	DetailedSource	Citations
el834	19	28,257,821 - 28,257,822	GRCz11	DIRECT		Farmer et al., 2021
sa73	19	30,677,721	GRCz12tu	DIRECT		Sealy et al., 2025
	19	28,258,956	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	19	28,674,733	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	19	28,744,621	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa12344	19	30,676,599	GRCz12tu	DIRECT		Sealy et al., 2025
	19	28,257,910	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	19	28,673,687	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	19	28,743,575	Zv9	DIRECT		Busch-Nentwich et al., 2013
sa23541	19	30,679,897	GRCz12tu	DIRECT		Sealy et al., 2025
	19	28,261,132	GRCz11	DIRECT		Busch-Nentwich et al., 2013
	19	28,676,909	GRCz10	DIRECT		Busch-Nentwich et al., 2013
	19	28,746,797	Zv9	DIRECT		Busch-Nentwich et al., 2013
el834	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneLinkage
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
sa73	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneLinkage
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
sa12344	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneLinkage
sa23541	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneGBrowse
	19		GRCz11	OTHER_MAPPING	featureLocationPullThruFromGeneLinkage

GENETIC MAPPING PANELS: No data available

MAPPING FROM PUBLICATIONS
Marker	Type	Chr	Distance	Publication / Person	Comments
irx1b	GENE	19		Dildrop et al., 2004	Dildrop et al (Dev Genes Evol 214:267-276) used zebrafish genome sequence to ...
sox4a	GENE	19		Dildrop et al., 2004	Dildrop et al (Dev Genes Evol 214:267-276) used zebrafish genome sequence to ...
nsun2	GENE	19		Dildrop et al., 2004	Dildrop et al (Dev Genes Evol 214:267-276) used zebrafish genome sequence to ...

Chr 19	Feijoo et al., 2004	Feijoo et al. (2004 Dev. Genes Evol. 214(6):277-284) report mapping irx4b to LG19 using the ...
Chr 19	Dildrop et al., 2004	Dildrop et al (Dev Genes Evol 214:267-276) used zebrafish genome sequence to map the irx1b irx4b, ...

Genomic Feature el834 is an allele of irx4b