HLBS Phenotypic Deviant Report

HLB # 219
MGI Accession # MGI:2678710
Mouse Identifier 30941
Date Mouse Born 8/14/02
Sex Female
Genetic Background C57BL/6J
Mutagen ENU (See ENU Treatment Protocol)
Phenotype Index Blood: Thrombocytopenia
Phenotype Description

At 6 weeks of age, consuming chow, this animal had a platelet count of 106 x 103 cells/µl. See the baseline comparison data for C57BL/6J in the Mouse Phenome Database.

Other information  
Heritability The heritability of the phenotype has been confirmed.
Chromosome HLB219 was mapped to strain 129S1/SvImJ. Maps to an interval of approx 14 cM on Chromosome 4,  between D4Mit153 and D4Mit52.
Inheritance Recessive
Molecular Interval 117.9 Mb (56.5 cM)  Mutation identified in Mpl (thrombopoetin recptor)
Ref: Chan et al. 2006 Blood 108:329a
Date Posted 1/10/03
Availability Currently available for distribution as cryopreserved homozygous embryos.

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Program for Genomic Applications (PGA)

Supported by the National Heart, Lung, and Blood Institute (NHLBI) (Grant # HL66611)