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1引言海带是我国海水养殖主要品种之一,其综合应用价值较高[1].20世纪90年代末期,海带配子体克隆在海带苗种繁育中的应用,为海带育苗生产开辟了新途径[2].主要运用生长发育调控技术实现海带配子体克隆细胞大量扩增和同步成熟来繁育海带优良苗种,这样可大幅度降低育苗成本,缩短
1 Introduction kelp is one of the main varieties of mariculture in China, and its comprehensive application of higher value [1] .1990s of the 20th century, kelp gametophyte cloning in kelp seedling breeding applications for kelp nursery production has opened up a new way [2 ]. The main use of growth and development control technology to achieve a large number of kelp gametophyte cloning cells and a large number of simultaneous maturation of breeding kelp fine seed, which can significantly reduce the cost of breeding, shorten