茎叶体

  • 网络corm;cormus
茎叶体茎叶体
  1. 由于藓类植物特殊的生物学结构用农杆菌侵染其原丝体或者茎叶体很难实现转化,以原生质体作受体是藓类植物转化的常用途径。

    Because of the special biological structure of bryology , it was very difficult to transfer foreign gene into the protonema or gametophyte by Agrobacterium-mediated transformation .

  2. 三个野生番茄种的茎、叶外植体培养

    In vitro culture of some wild tomato species

  3. 而营养体农业则是以收获茎叶等营养体为目的,营养体的可利用养分产量越高越好,不需要完整生育期,在整个生长期内任何时候都可以收获而获得经济产量。

    Therefore , the plants need a whole growing period to produce more seeds in the productive system of traditional agriculture , but the plants have to be harvested at the certain growing stages to gain more economic production in the productive system of vegetative agriculture .

  4. 西洋参茎叶皂甙单体P-F(11)对培养大鼠心肌细胞动作电位的作用

    Effect of PQS-pseudoginsenoside-F_ ( 11 ) on action potential of cultivated rat cardiac cells

  5. 西洋参茎叶皂甙单体Rb3对大鼠血流动力学及单钙通道活动的影响

    Influence of panax quinquefolium saponin monomer Rb_3 on hemodynamics and single calcium channel activity in rats

  6. 用脑内透析法测定人参茎叶皂甙及其单体对大鼠纹状体DOPAC、HVA及5-HIAA的影响

    Effect of GSLS and its monomers on DOPAC , HVA and 5-HIAA in rat striatum in vivo

  7. 泡桐茎、叶的离体培养

    Paulownia stem and leaf culture in vitro

  8. 以喜树的根、茎及叶为外植体共诱导出六种愈伤组织。

    Six calli were induced from explants of Camptotheca acuminata , including root , stem and leaf .

  9. 人参茎叶皂甙及其单体对大鼠脑内B型单胺氧化酶活性的影响

    Effects in vitro of ginseng stem and leaf saponin ( gsls ) and its monomers on brain monoamine oxidase B of rats