Table 1.

LN-ras2 Reconstitution Summary

Latency (d) Pathology Diagnosis
Nr1  10   Unrelated illness  
Nr2  11  Reduced splenic hematopoiesis, hypoplastic BM.  Impaired reconstitution  
Nr3 12  Reduced splenic hematopoiesis, hypoplastic BM.  Impaired reconstitution  
Nr4  14  Reduced splenic hematopoiesis, hypoplastic BM, anemia, small thymus.  Impaired reconstitution 
Nr5  14  Reduced splenic hematopoiesis, hypoplastic BM, anemia, small thymus.  Impaired reconstitution  
Nr6  26 Reduced splenic hematopoiesis, hypoplastic BM, anemia.  Impaired reconstitution  
Nr7  37  Splenic nodes, erythroid hyperplasia in spleen, apoptosis in spleen, hypoplastic BM, anemia. Impaired reconstitution, erythroid hyperplasia  
Nr8  49 Splenic nodes, erythroid hyperplasia in spleen, erythropoiesis in BM, aberrant erythrocytes, small thymus, apoptosis in the spleen. Impaired reconstitution, erythroid hyperplasia  
Nr9  50 Splenic nodes, erythroid hyperplasia in spleen, mast cells in the spleen, hypoplastic BM, anemia, abberant erythrocytes, apoptosis in the spleen and thymus.  Impaired reconstitution, erythroid hyperplasia  
Nr10  98  ND  ND  
Nr16  107 Splenomegaly, small thymus, myelomonocytic hyperplasia, infiltrates within spleen, thymus, lung, liver, kidney, BM and PB, intestinal nodules, PB granulocytosis, apoptosis.  Myeloproliferative disorder  
Nr17  141  Splenomegaly, small thymus, mast cell hyperplasia, erythroid hyperplasia, mast cell infiltrates in spleen, liver, lung, BM and PB, BM hypoplasia, PB granulocytosis, anemia, aberrant erythrocytes, hematoma.  Mast cell disorder, erythroid hyperplasia  
Nr18  144  Splenomegaly, small thymus, myelomonocytic hyperplasia, infiltrates within spleen, thymus, lung, liver, kidney, BM and PB, lung tumor, PB granulocytosis, apoptosis.  Myeloproliferative disorder  
Nr19  163  ND ND  
Nr20  192  Splenic nodes, small thymus, enlarged liver, mast cell hyperplasia, infiltrates within BM, liver and lung, PB blasts and monocytosis.  Monoblastic leukemia, mast cell disorder  
Nr21  308  Erythroid hyperplasia within spleen and BM.  Erythroid hyperplasia  
Nr22  385  Hind leg paralysis, splenomegaly, myelomonocytic hyperplasia, infiltrates within spleen, BM and lung, aberrant erythrocytes, apoptosis. Myeloproliferative disorder 
Latency (d) Pathology Diagnosis
Nr1  10   Unrelated illness  
Nr2  11  Reduced splenic hematopoiesis, hypoplastic BM.  Impaired reconstitution  
Nr3 12  Reduced splenic hematopoiesis, hypoplastic BM.  Impaired reconstitution  
Nr4  14  Reduced splenic hematopoiesis, hypoplastic BM, anemia, small thymus.  Impaired reconstitution 
Nr5  14  Reduced splenic hematopoiesis, hypoplastic BM, anemia, small thymus.  Impaired reconstitution  
Nr6  26 Reduced splenic hematopoiesis, hypoplastic BM, anemia.  Impaired reconstitution  
Nr7  37  Splenic nodes, erythroid hyperplasia in spleen, apoptosis in spleen, hypoplastic BM, anemia. Impaired reconstitution, erythroid hyperplasia  
Nr8  49 Splenic nodes, erythroid hyperplasia in spleen, erythropoiesis in BM, aberrant erythrocytes, small thymus, apoptosis in the spleen. Impaired reconstitution, erythroid hyperplasia  
Nr9  50 Splenic nodes, erythroid hyperplasia in spleen, mast cells in the spleen, hypoplastic BM, anemia, abberant erythrocytes, apoptosis in the spleen and thymus.  Impaired reconstitution, erythroid hyperplasia  
Nr10  98  ND  ND  
Nr16  107 Splenomegaly, small thymus, myelomonocytic hyperplasia, infiltrates within spleen, thymus, lung, liver, kidney, BM and PB, intestinal nodules, PB granulocytosis, apoptosis.  Myeloproliferative disorder  
Nr17  141  Splenomegaly, small thymus, mast cell hyperplasia, erythroid hyperplasia, mast cell infiltrates in spleen, liver, lung, BM and PB, BM hypoplasia, PB granulocytosis, anemia, aberrant erythrocytes, hematoma.  Mast cell disorder, erythroid hyperplasia  
Nr18  144  Splenomegaly, small thymus, myelomonocytic hyperplasia, infiltrates within spleen, thymus, lung, liver, kidney, BM and PB, lung tumor, PB granulocytosis, apoptosis.  Myeloproliferative disorder  
Nr19  163  ND ND  
Nr20  192  Splenic nodes, small thymus, enlarged liver, mast cell hyperplasia, infiltrates within BM, liver and lung, PB blasts and monocytosis.  Monoblastic leukemia, mast cell disorder  
Nr21  308  Erythroid hyperplasia within spleen and BM.  Erythroid hyperplasia  
Nr22  385  Hind leg paralysis, splenomegaly, myelomonocytic hyperplasia, infiltrates within spleen, BM and lung, aberrant erythrocytes, apoptosis. Myeloproliferative disorder 

Abbreviation: ND, not determined.

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