title: ESR1 gene amplification in breast cancer: a common phenomenon?
authors.forename: Jorge S
authors.initials: JS
authors.lastname: Reis-Filho
authors.forename: Suzanne
authors.initials: S
authors.lastname: Drury
authors.forename: Maryou B
authors.initials: MB
authors.lastname: Lambros
authors.forename: Caterina
authors.initials: C
authors.lastname: Marchio
authors.forename: Nichola
authors.initials: N
authors.lastname: Johnson
authors.forename: Rachael
authors.initials: R
authors.lastname: Natrajan
authors.forename: Janine
authors.initials: J
authors.lastname: Salter
authors.forename: Pauline
authors.initials: P
authors.lastname: Levey
authors.forename: Olivia
authors.initials: O
authors.lastname: Fletcher
authors.forename: Julian
authors.initials: J
authors.lastname: Peto
authors.forename: Alan
authors.initials: A
authors.lastname: Ashworth
authors.forename: Mitch
authors.initials: M
authors.lastname: Dowsett
mesh_terms: D001943:Breast Neoplasms / Q000235:genetics*; D002277:Carcinoma / Q000235:genetics*; D015331:Cohort Studies; D047628:Estrogen Receptor alpha / Q000235:genetics*; D047629:Estrogen Receptor beta / Q000235:genetics; D005260:Female; D005784:Gene Amplification; D020869:Gene Expression Profiling; D015972:Gene Expression Regulation, Neoplastic; D005787:Gene Frequency; D005820:Genetic Testing / Q000379:methods; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D020411:Oligonucleotide Array Sequence Analysis; D020641:Polymorphism, Single Nucleotide
chemical_list: C506487:ESR1 protein, human; D047628:Estrogen Receptor alpha; D047629:Estrogen Receptor beta