Sentences with phrase «cell lineage over»
Typically the process of tracking cell lineage over time requires biologists to watch the time - lapse images and note by hand when the cells multiply - creating a graphic representation of cell division over time called a «lineage tree.»
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Specifically, they use a technique called lineage tracing to mark stem cells and follow the fate of their progeny over time.
But only after engaging the target and adjusting their antigen receptors over many generations (as B cells do by mutating their antigen receptor genes) can this lineage of cells produce VRC26 bnAbs.
Lead author found guilty of misconduct in embryonic cell lineage paper called into question over a year ago
The most compelling argument for an inflammatory role has come from studies of transgenic mice that over express LIGHT in the T cell lineage.
A careful analysis allows us to track nuclei movements over time, to determine when cell divisions occur, to measure the orientation of daughter cells in three dimensions and to generate the complete lineage of all cells (von Wangenheim et al. 2014; Rosquete et al. 2013; Lucas et al. 2013; Vermeer et al. 2014).