** Shares of precision microbiome co Microba Life Sciences
MAP.AX soar as much as 90.9% to A$0.420 - set for best day
ever if gains hold
** Co says medical diagnostics provider Sonic Healthcare
SHL.AX agreed to invest A$17.8 mln ($11.83 mln) to acquire a
19.99% shareholding in MAP
** Says it will issue shares to SHL at a price of A$0.26 per
share, an 18.2% premium to the stock's last close
** Says SHL is seeking to acquire options for an additional
5% stake in co
** MAP shares hit their highest since April 20
** Trading volumes 8.4 times the 30-day average of 272,246
shares
** SHL shares rise as much as 1% to A$31.990
** As of last close, MAP down 37.1% since April debut
($1 = 1.5042 Australian dollars)
(Reporting by Himanshi Akhand in Bengaluru)
((Himanshi.Akhand@thomsonreuters.com;))