div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=effect-of-mitogenetic-rays-on-eggs-of-drosophila-melanogasterhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Effect of Mitogenetic Rays on Eggs of Drosophila melanogaster loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentssitereader035viewer2022073107575067d01a28ab0f07ad44e4html5thumbnails1jpg width=140 height=200 divp© 1934 Nature Publishing Grouppdiv