花粉管

[huā fěn guǎn]

汉英

网络释义

例句

释义:
全部全部,pollen tubepollen tube,spermaryspermary,fertilization tubefertilization tube
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
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。
www.magsci.net
2.
The total DNA of sorghum was introduced into maize inbred lines 4112 and 8902 by means of pollen tube pathway technique.
本研究通过花粉管通道导入技术将甜高粱总DNA导入优良玉米自交系4112和8902中，并应用RAPD标记技术从导入后代中筛选出变异后代。
www.ceps.com.tw
3.
The pollen tube may grow down the stylar canal, or it may secrete enzymes that digest the tissue of style, creating a path for the tube.
花粉管可能沿着花柱道向下生长，也可能分泌消化酶分解花柱组织，为花粉管创造一个通道。
plb.snnu.edu.cn
4.
In gametophytic recognition, ribosomal RNA at the tip of the pollen tube is probably recognized by this protein in the style and disabled.
在配子体识别系统中，花粉管顶端的核糖体RNA可能被花柱内的这种蛋白质识别而使之失活。
jxzy.lynu.edu.cn
5.
In a gametophytic interaction, the pollen germinates and the growing pollen tube is recognized by the female plant, normally in the style.
在配子体相互作用中，花粉萌发后，通常雌株在花柱中识别生长的花粉管。
jxzy.lynu.edu.cn
6.
Enhanced vesicle trafficking is also essential for pollen tube elongation as many molecules must be translocated to the growing tip.
此外，花粉管的延伸，也需要囊泡将细胞壁的组成分子传送到生长尖端。
ir.lib.ncu.edu.tw
7.
The precursors of these wall molecules, microfibrillar pectins, then accumulate and block the tube.
这些细胞壁分子前体——果胶纤丝发生积累并堵塞花粉管。
jxzy.lynu.edu.cn
8.
Germination of the pollen grain to give the pollen tube usually takes place only when the pollen is compatible with the stigma tissue.
只有当花粉与柱头组织相一致时，花粉粒才会萌发，产生花粉管。
plb.snnu.edu.cn
9.
In the most widespread SI system in flowering plants, both compatible and incompatible pollen tubes grow down the style.
在有花植物最广泛的配子体SI系统中，亲和及不亲和的花粉管都生长到花柱中。
jxzy.lynu.edu.cn
10.
This indicated that, donor DNA fragment had inserted into receptor through pollen tube, and affected the expression of genes in receptors.
表明供体DNA片段已通过花粉管通道进入受体，并对受体基因的表达产生影响。
www.ceps.com.tw