单词	unipotent
释义	unipotent /ˌjuːnɪˈpəʊt(ə)nt / adjective 1 Mathematics (Of a subgroup) having only one idempotent element.We concentrate particularly on the maximal unipotent subgroup of a split reductive group and show how this improves computation in the reductive group itself. 2 Biology (Of an immature or stem cell) capable of giving rise to only one cell type.But the researchers didn't know if hair and skin arose from one master cell - a ‘multipotent’ stem cell that can morph into a number of tissue types - or from two populations of ‘unipotent’ stem cells that are destined to be a single tissue.... The same rank order of sensitivity is also found with regard to unipotent progenitors of granulocytes and macrophages and with regard to early and late erythroid progenitors.
随便看	parcel bomb parcel carrier parcel delivery parcel-gilding parcel-gilt parcelisation parcelization parcellate parcellation parceller parcelling machine parcellisation parcellization parcellize parcelment parcel paper parcel post parcels carrier parcels delivery parcel shelf parcel tanker parcel tray parcenary parcener parc ferme

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