A research area in Korea hybridised marsupial (5,4)
I believe the answer is:
koala bear
'marsupial' is the definition.
(koala bear is a kind of marsupial)
'a research area in korea hybridised' is the wordplay.
'research area' becomes 'lab' (I can't explain this - if you can you should give a lot more credence to this answer).
'in' is an insertion indicator.
'hybridised' is an anagram indicator (letters hybridised or mixed up).
'a'+'lab'='alab'
'korea' anagrammed gives 'koear'.
'alab' placed within 'koear' is 'KOALA BEAR'.
Can you help me to learn more?
(Other definitions for koala bear that I've seen before include "Australian resident" , "Australian arboreal marsupial" , "Native of Australia" , "Aussie tree-hugger" , "Marsupial climber" .)