CHANGES IN GLYCOPROTEIN CONCENTRATION OF EXTRACELLULAR MATRIX BETWEEN LENS AND OPTIC VESICLE ASSOCIATED WITH EARLY LENS DIFFERENTIATION
CHANGES IN GLYCOPROTEIN CONCENTRATION OF EXTRACELLULAR MATRIX BETWEEN LENS AND OPTIC VESICLE ASSOCIATED WITH EARLY LENS DIFFERENTIATION
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DOI：
10.1111/j.1432-0436.1974.tb00371.x
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发表时间：
1974-01-01
期刊：
影响因子：
2.9
通讯作者：
ZWAAN, J
中科院分区：
文献类型：
--
作者：
HENDRIX, RW;ZWAAN, J
在鸡胚晶状体诱导过程中，用组织化学方法证实了鸡胚晶状体基底与视神经囊泡之间的细胞外界面的糖蛋白，并用显微分光光度法测定了糖蛋白的浓度。该浓度在晶状体细胞最大伸长和晶状体特异性蛋白合成开始之前达到峰值，表明基质密度增加参与了晶状体诱导。
The glycoproteins of the extracellular interface between the lens rudiment and the optic vesicle of the chicken embryo were demonstrated histochemically and their concentration was measured by microspectrophotometry through‐out the period of lens induction. The concentration reaches a peak immediately preceding the maximum elongation of the lens cells and the onset of the synthesis of lens‐specific proteins, suggesting the involvement of matrix density increase in lens induction.