Abstract
Levels of radiation-induced apoptosis of thymocytes were compared in C57BL/6J and C3Hf/Kam mice. For up to 8 h after irradiation, levels of apoptosis were higher in the C57BL/6J strain for all doses assayed. The heritability of the strain difference in the extent of apoptosis resulting from irradiation was investigated using a breeding study. Analysis of the F1 and F2 intercross progeny of these two strains provided strong evidence for a maternal effect but little evidence of sex linkage. The results indicate that in this strain combination the level of apoptosis of thymocytes after irradiation is a heritable trait that is likely to be controlled by few genes. These genes should be detectable in a mapping study.
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.
