div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: Localized production of TGF-β mRNA in tumour promoter-stimulated mouse epidermis src=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp© 1988 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: Localized production of TGF-β mRNA in tumour promoter-stimulated mouse epidermis src=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divp© 1988 Nature Publishing Grouppdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: Localized production of TGF-β mRNA in tumour promoter-stimulated mouse epidermis src=https:reader042fdocumentorgreader042viewer2022020405575068791a28ab0f07b055dehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divp© 1988 Nature Publishing Grouppdiv