Transcription profiling of mouse aging lung from two strains C57BL/6J and DBA/2J

ABSTRACT: We hypothesize that gene expression in the aging lungs of these two strains of mice are divergent thus contributing to the disparity in the phenotypes.re specifically, (1) Aging DBA/2J mice compared to aging C57BL/6 mice are known to be accelerated in their lung physiology andrphometry; (2) C57BL/6J are known to have longer natural longevity than DBA/2J mice. In order to test these hypotheses at the gene expression level, we utilized microarray analysis to examine transcriptional differences between aging lungs of both strains of mice. Experiment Overall Design: This study utilizes microarray analysis to test these hypotheses. Three sets of lungs were harvested from both strains at each time point (C57BL/6J: 2, 18, AND 26s; DBA/2J: 2 and 18s). RNA was isolated and used for global gene ex

ORGANISM(S): Mus musculus

SUBMITTER: vikas misra 

PROVIDER: E-GEOD-6591 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress