... phn hu c: insitol, nicotinic acid, pyridoxine, thiamin, glycine, fonic acid v biotin + Casein hydrolysate, D-Ca- pantothenate, choline chloride, cysteine, malic acid, ascorbic acid, adenine sulfate, ... riboflavin v glutamine: cú tỏc dng tng nhanh s tng hp v t bo v kớch thớch s phõn chia t bo + Auxin (NAA v 2,4D 0,45ữ10,7àM) v Cytokinin (BA, zeatin 2ữ5àM; nc da 20ữ40ml/l + ng manitol, sorbitol 0 ,3 0,7M; ... kin bo qun hon ton ch ng v l bin phỏp cú hiu qu i vi cỏc cõy trng nhõn vụ tớnh v ht cõy d mt sc ny mm nhit v m thp c K thut bo qun ngun gen thc vt in vitro Cú hai phng phỏp bo qun in vitro: ...