Searchable abstracts of presentations at key conferences in endocrinology

ea0034oc5.5 | Pituitary | SFEBES2014

Spatio-temporal analysis of prolactin gene transcription dynamics reveals short range co-ordination of lactotroph transcription activity in pituitary tissue

Featherstone Karen , Hey Kirsty , Momiji Hiroshi , McNamara Anne , Patist Amanda , Spiller David , Christian Helen , McNeilly Alan , Mullins John , Finkenstadt Barbel , Rand David , White Michael , Davis Julian

Mammalian genes display pulsatile transcription dynamics with bursts of expression occurring with variable duration and frequency. Using the human prolactin gene as a model of tissue specific gene regulation, we have characterised the transcription dynamics of this gene in cell lines, primary cells and pituitary tissue slices. Our data indicate that the tissue environment may have an important influence on cellular transcription activity. Cultures of cells from enzymatically d...