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- A novel lectin,which was named Pinellia pedatisecta lectin A(PPL-A),was purified from the stem tuber of Pinellia pedatisecta Schott by chromatography on Sephadex G-100 and DE-32 cellulose and preparative electrophoresis. 首次从中草药掌叶半夏(PtnelliapedatisectaSchott)中通过SephadexG-100分子筛层析、DE-32离子交换层析和制备电泳分离纯化出一种对兔红血球有血凝活性的凝集素,称之为掌叶半夏凝集素A(PinelliapedtaisectalectinA,PPL-A)。
- The results showed,the growth of taproot stagnated after seed germinating,then hypocotyl expanded into stem tuber with the structure of stem. With development,abnormal structure appeared so that stem tuber growed continually. 仙客来营养器官的解剖试验表明 ,仙客来种子萌发后 ,主根早期停滞发育 ,由下胚轴膨大具有茎结构特征的块茎 ,随着发育产生异常结构 ,致使块茎不断长大。
- Abstract: Segments from stem root, stem tuber and seed of A. albus an d A. konja c were cultured on MS medium supplemented with various combinations of BA, NAA a nd KT in different concentrations. 摘 要: 试验采用白魔芋和花魔芋的根茎、块茎及种子为外植体,以MS基本培养基为基础,在不同激素水平的诱导培养基和分化培养基上进行培养。
- Segments from stem root, stem tuber and seed of A. albus an d A. konja c were cultured on MS medium supplemented with various combinations of BA, NAA a nd KT in different concentrations. 试验采用白魔芋和花魔芋的根茎、块茎及种子为外植体,以MS基本培养基为基础,在不同激素水平的诱导培养基和分化培养基上进行培养。
- Plant regeneration from stem tuber of Laiwu ginger 莱芜生姜根状茎再生植株的研究
- An Experimental Report on the Resurrection of Canna with Aged Stem Tuber 大花美人蕉挖老块茎复壮试验研究
- Effect of Media on the Propagation of Gastrodia Elada Small Stem Tuber in Vitro 培养基成分对试管米麻增殖的影响
- A small tuber was detected in her armpit. 发现她腋下有个小结节。
- Application of Orthogonal Design in Selecting the Propagation Media of Gastrodia elata Small Stem Tuber in Vitro 利用正交法筛选试管米麻增殖生长的培养基
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- I've read the book from stem to stern. 这本书我已从头至尾读完。
- Measures have been taken to stem inflation. 已采取措施抑制通货膨胀。
- Pigment Component and Content in the Stem Tuber of Solanum tuberosum L. 'Zhuanxinwu' 马铃薯'转心乌'块茎色素的组成和含量
- The liner has been refitted from stem to stern. 那艘班轮已经全面整修。
- He descended from an ancient stem. 他出身于一个古老的家系。
- Research survey and countermeasure on resources utilization in stem tuber of Bletilla striata 白及的研究概述及其资源利用对策
- Keywords automobile alcohol;stalk-crop;root(stem) tuber crop;seed-crop;cost;economic profit; 车用乙醇;茎秆作物;块根(茎)作物;籽实作物;成本;效益;
- Next to or facing the main stem or axis. 近茎轴一侧的紧挨着主茎或轴的,面向主茎或轴的
- The tuber or nutlike part of such a plant. 此种植物的块茎或坚果状部分
- A plant having no permanent woody stem; an herb. 草本植物,花草没有永久木茎的植物; 草本植物