12/01/2022
A new study has shown that human begin to show expression when they are at the single-cell stage, right after fertilisation. This is contrary to previous investigations that could only detect genetic transcription activity once the embryo had grown to four or eight cells, around two or three days after fertilisation. Read about the potential impacts of this work in BioNews: https://www.bionews.org.uk/page_161466
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