since the control of eukaryotic gene expression is known to involve numerous sequence elements , some acting at a distance from the site of transcription ( dynan and tjian , 1985 ) , genetic perturbations within the cell ( e.g . a reciprocal translocation ) could be expected to deregulate certain genes , leading to their under- or overexpression analogous to activation of the c-myc oncogene by the 8 ; 14 translocation in burkitt 's lymphoma .
C0017262
gene expression
C0040649
transcription