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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Mpp1tm1Ahc
targeted mutation 1, Athar H Chishti
MGI:4412070
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Mpp1tm1Ahc/Mpp1tm1Ahc B6.129-Mpp1tm1Ahc MGI:4412071


Genotype
MGI:4412071
hm1
Allelic
Composition
Mpp1tm1Ahc/Mpp1tm1Ahc
Genetic
Background
B6.129-Mpp1tm1Ahc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Mpp1tm1Ahc mutation (1 available); any Mpp1 mutation (11 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• litter size is consistently small (3-5 pups).

immune system
• neutrophils respond to formyl-Met-Leu-Phe, by forming multiple lateral pseudopods instead of the single clearly-defined leading or trailing edge pseudopod
• about 80% of wild-type neutrophils orient their microtubules toward the back of the cel upon stimulation compared to only approximately 11% of homozygous null neutrophils
• a reduced number of neutrophils migrate through the filter into the lower chamber of a transwell device, especially at higher concentrations of formyl-Met-Leu-Phe
• null neutrophils eventually migrate toward a micropipette point-source of chemoattractant, but take circuitous routes to reach it

cellular
• a reduced number of neutrophils migrate through the filter into the lower chamber of a transwell device, especially at higher concentrations of formyl-Met-Leu-Phe
• null neutrophils eventually migrate toward a micropipette point-source of chemoattractant, but take circuitous routes to reach it

hematopoietic system
• neutrophils respond to formyl-Met-Leu-Phe, by forming multiple lateral pseudopods instead of the single clearly-defined leading or trailing edge pseudopod
• about 80% of wild-type neutrophils orient their microtubules toward the back of the cel upon stimulation compared to only approximately 11% of homozygous null neutrophils
• a reduced number of neutrophils migrate through the filter into the lower chamber of a transwell device, especially at higher concentrations of formyl-Met-Leu-Phe
• null neutrophils eventually migrate toward a micropipette point-source of chemoattractant, but take circuitous routes to reach it





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory