div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5page1jpg target=_blank img data-url=low-iron-requirement-for-growth-in-oceanic-phytoplanktonhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Low iron requirement for growth in oceanic phytoplankton loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5thumbnails1jpg width=140 height=200 adivp© 1991 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5page2jpg target=_blank img data-url=low-iron-requirement-for-growth-in-oceanic-phytoplanktonhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Low iron requirement for growth in oceanic phytoplankton loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5thumbnails2jpg width=140 height=200 adivp© 1991 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5page3jpg target=_blank img data-url=low-iron-requirement-for-growth-in-oceanic-phytoplanktonhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Low iron requirement for growth in oceanic phytoplankton loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentsusreader040viewer20220205235750688b1a28ab0f07b0a3f6html5thumbnails3jpg width=140 height=200 adivp© 1991 Nature Publishing Grouppdiv