查询词典 female gametophyte

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。

This article summarizes the culture of clone study in gametophyte Lami naria, and its application to idioplasm resources and the production of breedin g and seeding.

综述了有关海带配子体克隆研究进展以及在种质资源和苗种生产中的应用情况。

First, cultured gametophyte cells may be regenerated into haploid plants , but many species and genotypes are recalcitrant to this process.

那天和师妹讨论但单倍体的纯和优势，水稻单倍体培养主要通过花粉组培，但并不是所有植物都能"接受"这种方式。

Protonema growth and gametophyte development of Encalypta ciliata are observed based on the cultivation of spore germination.

孢子的基础上，对其孢子萌发、原丝体发育及配子体发生的全过程进行了观察、描绘和照相。

The pattern of spore germination is of the Vittaria-type and the gametophyte development of the Drynaria-type.

孢子萌发类型为书带蕨型，原叶体发育为槲蕨型。

Homospory The production of only one kind of asexual spore, which then develops into a hermaphrodite gametophyte, in the vascular plants the condition is seen in most ferns, psilophytes, and Lycopodium species.

孢子同型：是只产生一种无性孢子并发育为雌雄同体配子体的现象。在维管植物中，很多蕨类，裸蕨和石松属的植物中常见。

Then took calli of Physcomitrella patens on the media plus different plant hormones, normal gametophyte of Physcomitrella patens were differentiated in medium Knop.

诱导愈伤组织分化的实验结果表明：未添加任何植物激素的Knop培养基上分化出正常的配子体且数量最多。

Methods MSK-2 and MS mediums were used to induce gametophyte into callus tissues, and fuzzy comprehensive evaluation method was used to assess the optimal phytohormone combination.

方法用MSK2和MS培养基对地钱配子体进行愈伤组织诱导，运用模糊评判对MSK-2培养基生长激素组合进行综合性状评价。

The fern spore, the original cell of the gametophyte, carries out asymmetrical mitosis to produce a large cell and a small cell. The small cell geminates to a rhizoid by tip growth, and the large cell further divides and develops to become a prothallus.

蕨类植物孢子作为配子体的原始细胞，通过不对称的有丝分裂产生一大一小两个细胞，小细胞萌发出极性生长的假根，大细胞继续分裂发育为原叶体。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。