利用水稻成熟胚为外植体，接种在NB培养基上，分别附加不同的外源激素，以诱导愈伤组织并促其分化，最终获得水稻再生植株。
The mature embryos were cultivated on NB media with different hormones, by using the mature embryos in rice as explants, and regeneration plants were obtained successfully.
全量培养基比半量培养基更适合愈伤组织继代；MS基本培养基有利于种胚植株再生。
Full quality of basic media were more suitable to callus subculture than half quality of that. But MS basic medium was advantageous to plant regeneration of mature embryo.
胚性愈伤诱导率和植株再生率与培养基的种类、培养基中2,4 - D的浓度、小麦基因型及诱导和分化培养基中激素种类和浓度等有关。
Callus formation frequency as well as plantlet regeneration frequency was dependent on the composition of basal medium and the concentration of 2, 4-d.
胚性愈伤诱导率和植株再生率与培养基的种类、培养基中2,4 - D的浓度、小麦基因型及诱导和分化培养基中激素种类和浓度等有关。
Callus formation frequency as well as plantlet regeneration frequency was dependent on the composition of basal medium and the concentration of 2, 4-d.
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