Canadian researchers identify mechanism of breast cancer ge


<p><a href="http://us.rd.yahoo.com/dailynews/rss/health/*http://news.yahoo.com/s/afp/20070129/hl_afp/canadahealthresearch"><img src="http://d.yimg.com/us.yimg.com/p/afp/20070129/capt.sge.myz29.290107205742.photo00.photo.default-512x334.jpg?x=130&y=84&sig=8T07H3Y1VcECbTSoL83pkA--" align="left" height="84" width="130" alt="Silhouettes representing breast cancer victims. Canadian researchers say they have uncovered how a gene linked to 40 percent of breast cancers works, offering hope for a treatment.(AFP/File/Greg Wood)" border="0" /></a>AFP - Canadian researchers say they have uncovered how a gene linked to 40 percent of breast cancers works, offering hope for a treatment.</p><br clear="all"/>