Study of 'sister' stem cells uncovers new cancer clue

London, Sept 30 : Scientists have used a brand new technique for examining individual stem cells to uncover dramatic differences in the gene expression levels - which genes are turned 'up' or 'down'- between apparently identical 'sister' pairs.

http://www.newkerala.com/news/story/73469/study-of-sister-stem-cells-uncovers-new-cancer-clue.html