Abstract
We previously showed that B and T cell lymphoma development in Em (immunoglobulin heavy chain enhancer)-myc transgenic mice is dependent on the mouse strain. To determine whether any non-random chromosomal abnormality that was present was caused by variations in the lymphoma cell type or by a different genetic background, we crossed C3H transgenic mice with other inbred strains of mice, C57BL / 6 or BALB / c. Cytogenetic analysis showed a high frequency of non-random chromosomal aberrations, namely, duplication or amplification of part of chromosome 5 containing the transgene and trisomy of chromosome 1, 6, or 12 in the genetic background of C3H x C57BL / 6 mouse and C3H x BALB / c mouse, respectively, regardless of cell type of lymphoma. These results suggest that non-random chromosomal abnormalities in lymphoma cells are dependent on the genetic background of mouse, not on the tumor cell type in Em-myc transgenic mouse.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
