. . "2006-03-26Z"^^ . . . "Roberts, Anita"@en . "2006-05-26Z"^^ . . "Anita B. Roberts (April 3, 1942 \u2013 May 26, 2006) was a molecular biologist who made pioneering observations of a protein, TGF-\u03B2, that is critical in healing wounds and bone fractures and that has a dual role in blocking or stimulating cancers."@en . "1942-04-03Z"^^ . "American biologist" . . "2006Z"^^ . . "1942Z"^^ . . . . "Anita B. Roberts"@en .