A temporary immersion bioreactor 10 for in vitro production of differentiated plant biomass comprises a growth chamber 12 having one or more transparent sidewalls 14 and a mesh bottom 16, Defines a plurality of holes 18 for receiving plant material. The bioreactor 10 includes a flexible bag 20 formed from a transparent material and the flexible bag 20 has a sealable opening and is dimensioned to receive the growth chamber 12 with the liquid medium 22. [ . The bioreactor 10 also includes an outer chamber 24 having one or more transparent side walls 26. The outer chamber 24 is shaped to correspond to the growth chamber 12 in shape and has a bottom portion 16 of the outer chamber 24 intended to rest on the support surface in use in which the mesh bottom portion 16 of the growth chamber 12 28 so as to receive the growth chamber 12 therein. The movement of the growth chamber 12 in the outer chamber 24 restrains movement along the single axis so that the mesh bottom portion 16 of the growth chamber 12 moves away from and towards the bottom 28 of the outer chamber 24. [ do. The bioreactor 10 is configured so that the mesh bottom 16 of the growth chamber 12 is in a first position in which the mesh bottom 16 of the growth chamber 12 is located at or near the bottom 28 of the outer chamber 24, When the growth chamber 12 and the flexible bag 20 are accommodated in the outer chamber 24 between the second position where the flexible bag 20 is separated from the bottom 28 of the outer chamber 24, And a drive mechanism (30) arranged to selectively drive movement of the growth chamber (12).차별화된 식물 바이오매스의 체외 생산을 위한 일시적 액침 바이오리액터 (10) 는 하나 이상의 투명 측벽들 (14) 및 메시 (mesh) 저부 (16) 를 갖는 생장 챔버 (12) 를 포함하며, 메시 저부 (16) 는 식물 재료를 수용하는 복수의 구멍들 (18) 을 정의한다. 바이오리액터 (10) 는 투명한 재료로부터 형성된 유연성 백 (bag) (20) 을 포함하며, 유연성 백 (20) 은 밀봉가능한 개구부를 가지며 액체 배지 (22) 와 함께 생장 챔버 (12) 를 수용하도록 디멘져닝 (dimensioning) 된다. 바이오리액터 (10) 는 또한 하나 이상의 투명 측벽들 (26) 을 갖는 외부 챔버 (24) 를 포함한다. 외부 챔버 (24) 는 생장 챔버 (12) 에 형상에 있어
