Research news
Haematopoietic stem cells
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Correspondence: Jonathan B Weitzman jonathanweitzman@hotmail.com
Genome Biology 2003, 4:spotlight-20030122-01 doi:10.1186/gb-spotlight-20030122-01
Published: 22 January 2003Experiments using knockout mice show that different factors are required for the generation and the maintenance of haematopoietic stem cells.