suspensor
英
美
网络 胚柄; 配囊柄
英英释义
noun
- a support for the genitals worn by men engaging in strenuous exercise
双语例句
- The multicellular proembryo and globular embryo possessed uniserial or untidy disposal multi-cellular suspensor.
在多细胞原胚及球形胚期具有单列或不规则排列的多细胞胚柄。 - Early division phase embryos may use metabolites provided by the suspensor, persistent and degenerating synergids.
早期分裂时期的胚可以利用胚柄，宿存和退化中的助细胞所提供的代谢物。 - The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor.
玉米合子细胞分裂形成的原胚分为胚柄、基与胚体三部分。 - The suspensor appears to remain active throughout the differentiation stages.
胚柄在胚分化时期明显地分化为基部区域和颈部区域。 - Embryonal suspensor masses and early stage proembryos were formed from embryogenic callus cultured on high osmotic pressure medium.
提高培养基的渗透压后，愈伤组织内形成大量的胚性胚柄细胞团和早期原胚。 - In this mutant the primary embryo proper ( EP) developed normally while some of the suspensor cells were transformed into meristematic cells instead of going into programmed cell death ( PCD).
对多胚突变体的胚胎学研究表明，由顶细胞发育而来的初生胚体正常发育成胚，部分胚柄细胞转变成为具有强烈分裂能力的细胞而不是进入程序性死亡。 - With the devel-opment of the apical cell, the basal cell undergoes transverse division to form two cells: the upper one forms the single cell suspensor;
随着顶细胞的发育，基细胞也进行横分裂产生上下两个细胞，上方一个体积略为增大而形成胚柄； - The suspensor is thought to function as a channel for the conduction of food materials.
胚柄被认为是作为运输营养物质的通道。 - A few abnormal embryos were observed, for instance, proembryos with elongated suspensor and vacuolated proembryos.
观察到具细长胚柄的原胚及液泡化原胚等异常的胚胎类型； - These meristematic cells were of embryogenic ability and developed into one, two, three or more embryos in one suspensor so that globular proembryos developed in tandem within the seed and were connected by segments of the suspensor.
这些特殊的胚柄细胞具有胚胎发生能力，胚柄中可以观察到多个球形原胚形成，多个原胚由宿存的胚柄细胞连接成一串。