共質體途徑
Sign in to savethumb|300px|The apoplastic and symplastic pathways
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Within Vinony's link graph, 共質體途徑 is referenced by 20 other articles, and connects out to phloem, International Standard Book Number and root.
It is catalogued under the topic Plant anatomy.
Its subject is documented across 20 Wikipedia language editions.
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- purl.obolibrary.org/obo/GO_0055044
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Article · 中文
共質體途徑(symplast pathway)是植物的根吸收水和無機鹽的一種方式,與質體外途徑相對。水及離子透過根毛細胞膜上的小通道進入植物體內,再透過細胞與細胞間的小孔道原生質絲,經由皮層、及周鞘進入根內部木質部的細胞,此種運送途徑稱為共質體運輸(symplast transport)。 共質體運輸經過細胞膜要消耗能量,運用主動運輸。在運送途中,有些水及離子可以輸入液胞貯存,有些從液胞輸出。而採用質體外途徑運輸的物質透過細胞壁運輸,會被內皮層的卡氏帶所阻,被迫改以共質體途徑穿透細胞膜後才能抵達周鞘,進而進入維管束中的木質部。
Abstract from DBpedia / Wikipedia · CC BY-SA
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Connections
phloem
Entity
International Standard Book Number
Entity
root
Entity
ion
Entity
digital object identifier
Entity
cellulose
Entity
cytoplasm
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plasma membrane
Entity
pathogen
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endoplasmic reticulum
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electron microscope
Entity
vacuole
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cell wall
Entity
phosphates
Entity
xylem
Entity
stele
Entity
salicylic acid
Entity
pectin
Entity
monograph
Entity
cytosol
Entity