border cell

基本解釋

Border cells, which shed from root cap and deposit in the periphery of roots, are some uniquely differentiated cells.
邊緣細胞是從根冠表面脫落下來并聚集在根部周圍的一群特化細胞，對植物的生長和發(fā)育具有重要意義。
The effect of aluminum toxin on production and development of root border cells were investigated with cowpea ( Vigna ungniculata ssp.
以豇豆為材料，采用懸空培養(yǎng)法，研究了豇豆邊緣細胞發(fā)育的特性及鋁毒對豇豆邊緣細胞的影響。
Root border cells play a vital role in protecting the root tip, and they have the ability to regulate the chemical and physical properties of the soil and balance the rhizosphere environment.
植物根尖每天都要代謝大量的根緣細胞，這些根緣細胞能改變土壤的生化特性，平衡根際環(huán)境，保護植物的根尖免受外界脅迫如鋁毒、線蟲和病菌的侵染等傷害。

Recent reports suggest the government has mounted a campaign on the long desert border with Iraq to stamp out cells known to have aided the Iraqi insurgents.
ECONOMIST: Syria and Lebanon
The triple border area of Paraguay, Brazil and Argentina is home to a number of Islamic fundamentalist terrorist cells.
CENTERFORSECURITYPOLICY: Appoint Otto Reich

邊緣細胞
These results implied that the contents of B was related with the contents of pectin in cell walls. The border cells need more boron than the root segments of 010 mm and 1020 mm,combined mainly with pectin 1.
結(jié)果顯示,豌豆根邊緣細胞和根段細胞壁果膠含量與硼含量呈正相關(guān),表明果膠含量高的邊緣細胞比根尖更需要硼,且主要與新生果膠相結(jié)合。
生物學(xué)
邊緣細胞
Al was found mainly in pectin 2,especially for border cells.
鋁主要分布在果膠2,尤其是邊緣細胞。