epicotyl 中文意思是什麼
epicotyl
解釋
n. 名詞 【植物；植物學】上胚軸。-
Increasing proportions of the tree's pollen reduced the percentage of full seed and retarded growth of the epicotyl.
樹木本身花粉比例的增加使飽滿種子的比例降低，並使胚軸生長緩慢。 -
Plantlet regeneration and agrobacterium - mediated transformation of peanut with epicotyl as explants
花生上胚軸為外植體的植株再生及轉化研究 -
According to the space - tim e maturation during the development of the vessel elements in primary vascular system : the vessel elememts of the cotyledons and the lower portion of cnz formed firstly, then downward hypocotyl - root zone, at length, the vessel elememts of the upper and middle portion of cnz and epicotyl - shoot region connected with each other, the result uphold the seedling partition model that divides seedling into cnz, hypocotyl - root region and epicotyl - shoot region
根據金魚草幼苗初生維管系統導管分子發育的時空性，即子葉和子葉節區下部導管分子先形成，然後向下形成下胚軸-根區的導管分子，最後子葉節區中、上部與上胚軸-苗區的導管分子再發生連接，據此支持將幼苗分為子葉節區、下胚軸-根區和上胚軸-苗區的幼苗分區模型。
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