** Shares of Prime Medicine PRME.O rise 14.7% to $3.93 in
heavy premarket volumes
** Co says it signed a research collaboration and license
agreement with Bristol-Myers Squibb BMY.N , where the drugmaker
will invest $55 mln in PRME's equity
** PRME says it will also receive $55 mln upfront payment,
with potential for more than $3.5 billion once certain sales and
development milestones are completed
** Agreement to develop and commercialize multiple therapies
** Collaboration combines PRME's gene editing capabilities
with BMY's expertise in development and commercialization of
novel cell therapies - PRME says
** As of last close, PRME's stock down ~61% YTD
(Reporting by Kashish Tandon in Bengaluru)
((Kashish.tandon@thomsonreuters.com))