** Day One Biopharmaceuticals's shares DAWN.O rise 13% to
$11.5 - biggest pct. gain in five month
** Drug developer said U.S. FDA accepted marketing
application for its monotherapy to treat children with a type of
brain tumor
** FDA has granted priority review and assigned a PDUFA date
of April 30, 2024
** The FDA is not currently planning to hold an advisory
committee meeting to discuss the application - DAWN
** Including session gains, stock had fallen ~47% YTD
(Reporting by Khushi Mandowara in Bengaluru)
((Khushi.Mandowara@thomsonreuters.com;))