Transplantation Heterologous
Mostrando 13-15 de 15 artigos, teses e dissertações.
-
13. Age related decrease of NOR activity in bone marrow metaphase chromosomes from healthy individuals.
AIMS: To present data obtained from human bone marrow preparations from healthy individual showing that the proportion of metaphases with silver stained nucleolar organiser region (AgNOR) chromosomes is associated with the age of the donor. METHODS: Bone marrow preparations from eight Russian and 10 Argentinian healthy individuals donating bone marrow for he
-
14. Variants of Defective Simian Papovavirus 40 (PARA) Characterized by Cytoplasmic Localization of Simian Papovavirus 40 Tumor Antigen
Three isolates of PARA (particle aiding replication of adenovirus)-adenovirus 7 out of a total of 112 clonal progeny derived by two successive plaque purifications in green monkey kidney cells (GMK) were found to induce the synthesis of simian papovavirus40 (SV 40) tumor (T) antigen in the cytoplasm of infected cells. The variant viruses induced plaque forma
-
15. The Elongation Domain of ELL Is Dispensable but Its ELL-Associated Factor 1 Interaction Domain Is Essential for MLL-ELL-Induced Leukemogenesis
The MLL-ELL chimeric gene is the product of the (11;19)(q23p13.1) translocation associated with de novo and therapy-related acute myeloid leukemias (AML). ELL is an RNA polymerase II elongation factor that interacts with the recently identified EAF1 (ELL associated factor 1) protein. EAF1 contains a limited region of homology with the transcriptional activat
American Society for Microbiology.