Method of regenerating soybeans from cultured soybean cotyledonary nodes
    8.
    发明授权
    Method of regenerating soybeans from cultured soybean cotyledonary nodes 失效
    从培养的大豆子叶节点再生大豆的方法

    公开(公告)号:US4992375A

    公开(公告)日:1991-02-12

    申请号:US634854

    申请日:1984-07-26

    申请人: Martha S. Wright

    发明人: Martha S. Wright

    IPC分类号: C12N5/00 C12N5/04

    CPC分类号: C12N5/04 C12N5/0025

    摘要: A method for regenerating soybean plants from cotyledonary nodes is disclosed. Soybean seeds are germinated on nutrient medium containing a cytokinin to produce a donor plant. The cotyledonary nodes of the donor plant are excised and divided into pieces. The cotyledonary node pieces are cultured on nutrient medium containing a cytokinin until callus tissue develops which contains shoots. The shoots are removed and rooted on nutrient medium free of exogenous hormone to form a plantlet.

    摘要翻译: 公开了一种从子叶节点再生大豆植物的方法。 大豆种子在含有细胞分裂素的营养培养基上发芽以产生供体植物。 将供体植物的子叶节点切除并分成块。 将子叶节点在含有细胞分裂素的营养培养基上培养,直到含有芽的愈伤组织发育。 将芽切除并植根于不含外源激素的营养培养基上以形成小植株。