Peter Rodgers

@drpeterrodgers.bsky.social

Father of three; former Chief Magazine Editor of @elife.bsky.social (and, before that, Chief Editor of Nature Nano and Editor of Physics World); rower. Views my own

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6/ These four scientists made foundational contributions to developmental biology and human genetics, yet their work has often been minimised or attributed elsewhere. The Feature explores why, and what it means for how we tell the history of science. 🔗 buff.ly/eVipb6d

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5/ Marthe Gautier played a crucial role in identifying trisomy 21 as the cause of Down syndrome. Working with minimal institutional support, she built a cytogenetics laboratory from scratch and produced the preparations that revealed an extra chromosome in affected children.

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4/ Ida Henrietta Hyde developed one of the first intracellular microelectrodes for stimulating and recording single cells. She opened new ways of studying nervous and circulatory systems, and became the first woman to receive a PhD in physiology from the University of Heidelberg.

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3/ As a PhD student, Hilde Pröscholdt Mangold carried out the embryo transplantation experiments that demonstrated the organiser effect in newts. She performed more than 250 transplants, with only a handful surviving to provide the results that shaped the field.

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2/ Ethel Browne Harvey’s experiments on hydra helped establish a key idea in developmental biology: that certain tissues can organise the development of an entire body plan. In 1909, she showed that grafting tissue from the mouth region could induce a second body axis.

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1/ Today is UNESCO’s International Day of Women and Girls in Science #IDWGIS To mark the occasion, Lisa Thomann and Julie Batut highlight four pioneering biologists whose work shaped developmental biology, electrophysiology, and genetics. 🔗 buff.ly/eVipb6d

UNESCO international day of women and girls in science. celebrating four largely overlooked pioneers in science
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