div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsnetreader042viewer2022020523575068e81a28ab0f07b257b3html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Transgenic ruminations src=https:reader042vdocumentsnetreader042viewer2022020523575068e81a28ab0f07b257b3html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpIMAGEUNAVAILABLEFOR COPYRIGHT REASONSp p© 1996 Nature Publishing Group http:wwwnaturecomnaturebiotechnologypdiv