The activity of the soluble protease of heterocyst was 4-5 times higher than that of the vegetative cell.
异形胞可溶部分的蛋白酶活比营养细胞可溶的蛋白酶活高4—5倍。
The formation of male gametes includes germ cell and vegetative cell differentiation and the occurrence of male gametophyte.
雄配子的形成则包括生殖细胞和营养细胞的分化，以及雄配子体的发生。
The formation of male gametes includes germ cell and vegetative cell differentiation and the occurrence of male gametophyte.
雄配子的形成则包括生殖细胞和营养细胞的分化，以及雄配子体的发生。
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