兴安落叶松的胚性愈伤组织诱导与体胚发生研究OA
Induction of Embryogenic Callus and Somatic Embryogenesis in Larix gemelinii
对兴安落叶松合子胚诱导胚性愈伤组织及体细胞发生进行研究,旨在解决落叶松无性系快速繁殖问题,对于遗传改良以及人工种子生产有重要意义。研究结果表明:1/4 LP(改良)培养基最适宜诱导胚性愈伤组织,同时添加激素6-BA 5×10-6 M、NAA 5×10-8 M的培养基中体胚诱导率较高,诱导效果较好。
this study zygote embryo of Larix gemelinii induction of embryonic callus and somatic cells,aims to solve the problem of larch clones reproduce rapidly,has important significance for genetic improvement and artificial seed production.The results showed that the 1/4 LP (improved)medium for embryonic callus induction was suitabled, while adding hormone 6-BA 5 × 10-6 m,NAA,5 × 10-8 m medium term embryo rate was higher,the induced effect was better.
田新华;姜天瑞;翁海龙
黑龙江省林业科学研究所,哈尔滨 150081黑龙江省科技成果转化中心,哈尔滨 150028黑龙江省林业科学研究所,哈尔滨 150081
农业科技
落叶松离体培养体胚发生
Larix gemeliniiIn vitro cultureSomatic embryogenesis
《中国林副特产》 2016 (4)
16-18,3
黑龙江省属科研院所基本科研业务费专项“落叶松无性系扦插育苗配套技术研究”资助
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