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Symbol
Name
ID
Ltb
lymphotoxin B
MGI:104796
Phenotype annotations related to immune system
Darker colors indicate more annotations

Mouse Phenotypes
colitis
spleen hyperplasia
abnormal class switch recombination
absent germinal center B cells
decreased marginal zone B cell number
increased lymphocyte cell number
increased leukocyte cell number
abnormal spleen morphology
abnormal spleen red pulp morphology
intermingled spleen red and white pulp
abnormal spleen white pulp morphology
abnormal spleen B cell follicle morphology
decreased spleen B cell follicle number
abnormal spleen follicular dendritic cell network
abnormal spleen germinal center morphology
absent spleen germinal center
decreased spleen germinal center number
decreased spleen germinal center size
abnormal spleen marginal zone morphology
absent spleen marginal zone
decreased spleen white pulp amount
decreased IgA level
decreased IgG1 level
decreased IgG2a level
decreased IgG level
increased IgM level
absent follicular dendritic cells
small Peyer's patches
absent Peyer's patches
abnormal mesenteric lymph node morphology
absent mesenteric lymph nodes
absent axillary lymph nodes
absent brachial lymph nodes
absent cervical lymph nodes
absent inguinal lymph nodes
absent popliteal lymph nodes
absent peripheral lymph nodes
absent lymph nodes
abnormal adaptive immunity
abnormal humoral immune response
increased susceptibility to bacterial infection
increased susceptibility to bacterial infection induced morbidity/mortality
increased susceptibility to parasitic infection
Availability Mouse Genotype
Ltb/Tnf/Ltatm1Dvk/Ltb/Tnf/Ltatm1Dvk
Ltb/Tnftm1.1Dvk/Ltb/Tnftm1.1Dvk
Ltbtm1Flv/Ltbtm1Flv
Ltbtm1Kpf/Ltbtm1Kpf
Ltbtm1Krn/Ltbtm1Krn
Cd19tm1(cre)Cgn/Cd19+
Ltbtm1Avt/Ltbtm1Avt  (conditional)
Cd19tm1(cre)Cgn/Cd19+
Ltbtm1Avt/Ltbtm1Avt
Tg(Lck-cre)1Jtak/?  (conditional)

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
04/30/2024
MGI 6.23
The Jackson Laboratory