配子体

The polar and egg nuclei of the female gametophyte are genetically identical.

雌配子体中的极核和卵核遗传上是同一的。

By using ultrasonic on gametophyte of Laminaria japonica.

研究了超声波对海带配子体克隆粉碎效果、存活率及生长发育的作用。

Usually there were two archegonia in a female gametophyte which developed a synchronously at first, and gradually developed in concert.

一个雌配子体中的颈卵器数目通常为2个，它们的发育最初不同步，以后逐渐趋向一致。

In contrast,the research of the genetic basis of important economic and stress resistant characteristics of both Laminaria gametophyte and sporophyte is scarce.

然而，海带配子体和孢子体重要经济性状和抗逆性状的遗传基础研究缺乏。

The microsporogenesis and development of male gametophyte in Tsoongiodendron odorum Chun were observed by using the paraffin section method.

采用石蜡切片法对观光木的小孢子发生和雄配子体发育进行了解剖学研究。

The gametophyte is derived from the product of a reduction division in the megaspore mother cell.

该配子体是由大孢子母细胞进行减数分裂而来。

To the map,263markers (255 AFLP,7 SSR and the gametophyte sex) were assigned.

这些观察结果将有助于海带配子体克隆资源的保存和开发利用。

The female gametophyte of flowering plants may have evolved through iteration of a modular structure and a gradient of the hormone auxin.

开花植物的雌性配子体可以通过模块结构的迭代和生长激素的梯度进行演化。

The potential of moss as a model system to study plant biological process is associated with their relatively simple developmental pattern and the dominance of the haploid gametophyte in the life cycle.

苔藓植物具有相对简单的发育模式，单倍体的配子体在其生活史中占主导地位，作为研究植物生物学过程的模式系统具有诸多的优越性。

Optimizing culture condition of gametophyte should abide by such principle as maintaining lower pH and higher CO2 concentration.

优化海带配子体培养条件时维持海水培养基低pH（pH8.1-8.3）及高CO_2浓度是保证无机碳素充分供应的基本条件。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了