For the Perfect Eggs, Roundworms Use Small RNAs
All multicellular organisms that reproduce sexually rely on eggs to support early life. Researchers at University of California, San Diego School of Medicine and Ludwig Cancer Research used the tiny roundworm C. elegans as a model to better understand how eggs enable embryonic development, using only the materials already present in them. Their study uncovers the role small RNAs and helper proteins play in fine-tuning egg development.