pollen

Transgenic wheat resistant to Barley Yellow Dwarf Virus obtained via pollen tube pathway

花粉管通道法介导的抗大麦黄矮病毒转基因小麦研究

In practice, wind-borne pollen from outside will enter an orchard.

实际上, 来自园外的花粉会随风飘到园内.

Transforming the Snowdrop Lectin ( Galanthus nivalis agglutinin, GNA) Gene to Soybean by Pollen Tube Pathway Technique

大豆花粉管通道技术转化雪花莲凝集素（GNA）基因

Hummingbirds have discovered that nectar and pollen are very nutritious.

蜂鸟发现花蜜和花粉是很有营养的.

The Preliminary Report on the Research of Introducing HMW and High Quality Gluten Subunit Gene into Wheat Through Pollen Tube Pathway

利用花粉管通道法向小麦中导入麦谷蛋白高分子量优质亚基基因的研究初报

Flowers are designed to attract insects which then carry the pollen from plant to plant.

花的作用在于吸引昆虫，然后昆虫再将花粉传到其他植株上。

Avoid trips to the country while the pollen count is high.

花粉计数高时，尽量避免去乡村旅行。

Many people are allergic to airborne pollutants such as pollen.

许多人对空气传播的污染物过敏，比如花粉。

Its proboscis has got stuck to a lot of pollen.

它的喙上粘了很多花粉。

You can buy a formulation containing royal jelly, pollen and vitamin C.

可以买一种含蜂王浆、花粉和维生素C的配方产品。

Pollen tube pathway method is an efficient and a rapid means of disease resistance cotton breeding and its transform rate is about 1%.

花粉管通道法可作为棉花抗病育种的一种有效手段，此方法的转化速度快，转化率可达1%左右。

Germinability of pollen largely depends on the extraction procedure.

花粉的发芽力大部分取决提取的过程.

The results indicated that the chitinase had certain inhibition effect on Fusarium oxysporum, and the method of pollen tube pathway could be successfuly used in watermelon transformation.

结果表明：几丁质酶对镰刀菌引起的西瓜枯萎病有一定的抑制作用，利用花粉管通道法直接导入西瓜活体植株的技术是可行的。

The main problems and countermeasures of the present conditions particle bombardment, Agrobacterium mediated, pollen tube pathway of application in wheat genetic transformation are discussed.

讨论了基因枪法、农杆菌介导法和花粉管通道法在小麦转基因中的应用现状及其存在的主要问题与对策。

Flowers are designed to attract insects which then carry the pollen from plant to plant

花的作用在于吸引昆虫，然后昆虫再将花粉传到其他植株上。

By using pollen tube pathway, antibacterial peptide D ( AP D) gene developed from Chinese oak silkwarm was transferred into tomato.

用花粉管通道法将柞蚕抗菌肽D基因导入番茄，获得了转基因植株。

Results showed there were 14 positive regenerated plants by Agrobacterium-mediated way and 5 positive regenerated plants by pollen tube pathway.

结果发现有14株农杆菌介导法的再生植株和5株花粉管通道法的再生植株检测结果为阳性。

Hay fever sufferers have a worse time when the pollen count is high.

花粉计数高时,枯草热患者的日子就更不好过了.

Cotton Transformation with the Pollen Tube Pathway

花粉管通道法介导的棉花遗传转化

He developed an allergy to pollen.

他对花粉过敏.

During pollen formation a compound is produced naturally in the anther.

在花粉形成过程中,花药内天然产生一种化合物.

Nectar and pollen are very nutritious.

花蜜和花粉是很有营养的.

As the day goes on, the pollen dries up and becomes hard.

日子一天天过去，花粉干结成了硬块。

The results indicated that the transformation efficiency was up to 5.5%, which was obviously higher than that of pollen tube pathway.

结果表明，该方法的转化率达5.5%，显著高于花粉管通道法。

Pulls the pollen to help yuchite, creates forgets sad the valley to bare handedly!

挽花粉帮于既倒，创忘忧谷于赤手！

Since the transgenic technology of pollen tube pathway method was formally established, it has been widely used in crop genetic improvement.

中国学者创立花粉管通道法转基因技术以来，在多种农作物分子育种中得到应用。

Varieties that do not produce fertile pollen are used as females.

不产生可育花粉的品种被用作母体.

Seeds and pollen are spread by the wind.

种子和花粉是随风传播的。

Certain varieties cannot be fertilised with their own pollen.

某些物种只能异花授粉。

Transformation of Wheat with Defective Replicase Gene of BYDV-GPV via Pollen Tube Pathway

通过花粉管途径将BYDV-GPV株系缺失复制酶基因导入小麦